sncf-connect.com

Checked 22 October 2026, 10:45 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · SafeBrands SAS · expires 2027-01-25

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
SafeBrands SAS
Registered
25 January 2021
Last changed
4 March 2026
Expires
25 January 2027
Status
client transfer prohibited
Registry nameservers
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, ns-1020.awsdns-63.net, ns-1251.awsdns-28.org, ns-1574.awsdns-04.co.uk, ns-366.awsdns-45.com
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-01-25 #3
    The registration is valid until 2027-01-25 (95 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

pass

blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, ns-1020.awsdns-63.net, ns-1251.awsdns-28.org, ns-1574.awsdns-04.co.uk, ns-366.awsdns-45.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, ns-1020.awsdns-63.net, ns-1251.awsdns-28.org, ns-1574.awsdns-04.co.uk, ns-366.awsdns-45.com
NS in the zone
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, ns-1020.awsdns-63.net, ns-1251.awsdns-28.org, ns-1574.awsdns-04.co.uk, ns-366.awsdns-45.com
NameserverAddressesNetwork (AS)Glue
blue.foundationdns.com162.159.60.1 172.64.40.1 108.162.198.1 2606:4700:57::6ca2:c601 2a06:98c1:56::ac40:2801 2803:f800:52::a29f:3c01AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.198.1 162.159.60.1 172.64.40.1 2606:4700:57::6ca2:c601 2803:f800:52::a29f:3c01 2a06:98c1:56::ac40:2801
blue.foundationdns.net108.162.198.31 162.159.60.31 172.64.40.31 2a06:98c1:56::ac40:281f 2803:f800:52::a29f:3c1f 2606:4700:57::6ca2:c61fAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
blue.foundationdns.org108.162.198.61 162.159.60.61 172.64.40.61 2a06:98c1:56::ac40:283d 2803:f800:52::a29f:3c3d 2606:4700:57::6ca2:c63dAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
ns-1020.awsdns-63.net205.251.195.252 2600:9000:5303:fc00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1251.awsdns-28.org205.251.196.227 2600:9000:5304:e300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1574.awsdns-04.co.uk205.251.198.38 2600:9000:5306:2600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-366.awsdns-45.com205.251.193.110 2600:9000:5301:6e00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.110 2600:9000:5301:6e00::1

Checks

  • ✓ 7 nameservers #6
    Delegated to blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, ns-1020.awsdns-63.net, ns-1251.awsdns-28.org, ns-1574.awsdns-04.co.uk, ns-366.awsdns-45.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 7 IPv4 /24s and 7 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 18 addresses; AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses.
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

26 of 26 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
blue.foundationdns.com 162.159.60.1NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 172.64.40.1NOERROR, 9 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 108.162.198.1NOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2606:4700:57::6ca2:c601NOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2a06:98c1:56::ac40:2801NOERROR, 9 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2803:f800:52::a29f:3c01NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 108.162.198.31NOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 162.159.60.31NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 172.64.40.31NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2a06:98c1:56::ac40:281fNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2803:f800:52::a29f:3c1fNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2606:4700:57::6ca2:c61fNOERROR, 11 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 108.162.198.61NOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 162.159.60.61NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 172.64.40.61NOERROR, 7 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2a06:98c1:56::ac40:283dNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2803:f800:52::a29f:3c3dNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2606:4700:57::6ca2:c63dNOERROR, 11 ms, authoritativenoyes / yesrefused2026.10.0
ns-1020.awsdns-63.net 205.251.195.252NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1020.awsdns-63.net 2600:9000:5303:fc00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1251.awsdns-28.org 205.251.196.227NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1251.awsdns-28.org 2600:9000:5304:e300::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1574.awsdns-04.co.uk 205.251.198.38NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1574.awsdns-04.co.uk 2600:9000:5306:2600::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-366.awsdns-45.com 205.251.193.110NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-366.awsdns-45.com 2600:9000:5301:6e00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 26 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: blue.foundationdns.com: "2026.10.0"; blue.foundationdns.net: "2026.10.0"; blue.foundationdns.org: "2026.10.0". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

warn

serial 2416939118 · primary blue.foundationdns.com

Found

Primary (MNAME)
blue.foundationdns.com
Contact (RNAME)
dns.cloudflare.com
Serial
2416939118
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
blue.foundationdns.com (162.159.60.1)2416939118
blue.foundationdns.com (172.64.40.1)2416939118
blue.foundationdns.com (108.162.198.1)2416939118
blue.foundationdns.com (2606:4700:57::6ca2:c601)2416939118
blue.foundationdns.com (2a06:98c1:56::ac40:2801)2416939118
blue.foundationdns.com (2803:f800:52::a29f:3c01)2416939118
blue.foundationdns.net (108.162.198.31)2416939118
blue.foundationdns.net (162.159.60.31)2416939118
blue.foundationdns.net (172.64.40.31)2416939118
blue.foundationdns.net (2a06:98c1:56::ac40:281f)2416939118
blue.foundationdns.net (2803:f800:52::a29f:3c1f)2416939118
blue.foundationdns.net (2606:4700:57::6ca2:c61f)2416939118
blue.foundationdns.org (108.162.198.61)2416939118
blue.foundationdns.org (162.159.60.61)2416939118
blue.foundationdns.org (172.64.40.61)2416939118
blue.foundationdns.org (2a06:98c1:56::ac40:283d)2416939118
blue.foundationdns.org (2803:f800:52::a29f:3c3d)2416939118
blue.foundationdns.org (2606:4700:57::6ca2:c63d)2416939118
ns-1020.awsdns-63.net (205.251.195.252)1
ns-1020.awsdns-63.net (2600:9000:5303:fc00::1)1
ns-1251.awsdns-28.org (205.251.196.227)1
ns-1251.awsdns-28.org (2600:9000:5304:e300::1)1
ns-1574.awsdns-04.co.uk (205.251.198.38)1
ns-1574.awsdns-04.co.uk (2600:9000:5306:2600::1)1
ns-366.awsdns-45.com (205.251.193.110)1
ns-366.awsdns-45.com (2600:9000:5301:6e00::1)1

Checks

  • !
    Serials differ
    The nameservers serve different versions of the zone: 1 on ns-1020.awsdns-63.net (205.251.195.252), ns-1020.awsdns-63.net (2600:9000:5303:fc00::1), ns-1251.awsdns-28.org (205.251.196.227), ns-1251.awsdns-28.org (2600:9000:5304:e300::1), ns-1574.awsdns-04.co.uk (205.251.198.38), ns-1574.awsdns-04.co.uk (2600:9000:5306:2600::1), ns-366.awsdns-45.com (205.251.193.110), ns-366.awsdns-45.com (2600:9000:5301:6e00::1); 2416939118 on blue.foundationdns.com (162.159.60.1), blue.foundationdns.com (172.64.40.1), blue.foundationdns.com (108.162.198.1), blue.foundationdns.com (2606:4700:57::6ca2:c601), blue.foundationdns.com (2a06:98c1:56::ac40:2801), blue.foundationdns.com (2803:f800:52::a29f:3c01), blue.foundationdns.net (108.162.198.31), blue.foundationdns.net (162.159.60.31), blue.foundationdns.net (172.64.40.31), blue.foundationdns.net (2a06:98c1:56::ac40:281f), blue.foundationdns.net (2803:f800:52::a29f:3c1f), blue.foundationdns.net (2606:4700:57::6ca2:c61f), blue.foundationdns.org (108.162.198.61), blue.foundationdns.org (162.159.60.61), blue.foundationdns.org (172.64.40.61), blue.foundationdns.org (2a06:98c1:56::ac40:283d), blue.foundationdns.org (2803:f800:52::a29f:3c3d), blue.foundationdns.org (2606:4700:57::6ca2:c63d). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver blue.foundationdns.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2416939118 is a Unix timestamp (2046-08-03 19:58 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

19 records at the apex

Found

Read from
162.159.60.1:53
TypeValueTTL
SOAblue.foundationdns.com. dns.cloudflare.com. 2416939118 10000 2400 604800 18001800
NSblue.foundationdns.com.86400
NSblue.foundationdns.net.86400
NSblue.foundationdns.org.86400
NSns-1251.awsdns-28.org.86400
NSns-366.awsdns-45.com.86400
NSns-1020.awsdns-63.net.86400
NSns-1574.awsdns-04.co.uk.86400
A75.2.83.1883600
A99.83.160.1663600
MX10 inbound-smtp.eu-west-3.amazonaws.com.3600
TXT"7wnl28p0s0k83hnkhq1xph2t6yrz8jfp"3600
TXT"QuoVadis=22bf05fa-a163-4bed-8e1d-d507867e40cd"3600
TXT"_88yuccgnjle3f1e1ix9rd2n2v48nsno"3600
TXT"_y59l3ce7m8o587qpvchmzkibhzlyd6j"3600
TXT"google-site-verification=g-YC-vTdBmaGQiFqvIvC1LBPdlYhvEeOrqP7ewYdbdE"3600
TXT"mtrwzp3l2365hcsl0tw99mlfrm6dwb0s"3600
TXT"v=spf1 include:_spf.prod.vsct.fr -all"3600
TXT"vous=3949cc3e08688d19e88aa3ec57431f97"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35