rospa.com

Checked 22 October 2026, 10:32 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · Network Solutions, LLC · expires 2031-09-17

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Network Solutions, LLC
Registered
18 September 1997
Last changed
23 July 2026
Expires
17 September 2031
Status
client transfer prohibited
Registry nameservers
adele.ns.cloudflare.com, sid.ns.cloudflare.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 2031-09-17 #3
    The registration is valid until 2031-09-17 (1790 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

info

adele.ns.cloudflare.com, sid.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
adele.ns.cloudflare.com, sid.ns.cloudflare.com
NS in the zone
adele.ns.cloudflare.com, sid.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
adele.ns.cloudflare.com172.64.34.156 162.159.38.156 108.162.194.156 2606:4700:50::a29f:269c 2803:f800:50::6ca2:c29c 2a06:98c1:50::ac40:229cAS13335 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., US108.162.194.156 162.159.38.156 172.64.34.156 2606:4700:50::a29f:269c 2803:f800:50::6ca2:c29c 2a06:98c1:50::ac40:229c
sid.ns.cloudflare.com172.64.33.143 108.162.193.143 173.245.59.143 2a06:98c1:50::ac40:218f 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18fAS13335 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., US108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: adele.ns.cloudflare.com, sid.ns.cloudflare.com.
    #6
  • ✓ 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 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • i
    All nameserver names under .com
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
adele.ns.cloudflare.com 172.64.34.156NOERROR, 8 ms, authoritativenoyes / yesrefused2026.10.2
adele.ns.cloudflare.com 162.159.38.156NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
adele.ns.cloudflare.com 108.162.194.156NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
adele.ns.cloudflare.com 2606:4700:50::a29f:269cNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
adele.ns.cloudflare.com 2803:f800:50::6ca2:c29cNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
adele.ns.cloudflare.com 2a06:98c1:50::ac40:229cNOERROR, 7 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 172.64.33.143NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 108.162.193.143NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 173.245.59.143NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 2a06:98c1:50::ac40:218fNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 2606:4700:58::adf5:3b8fNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
sid.ns.cloudflare.com 2803:f800:50::6ca2:c18fNOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.2

Checks

  • ✓ All respond #14
    All 12 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: adele.ns.cloudflare.com: "2026.10.2"; sid.ns.cloudflare.com: "2026.10.2". 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

pass

serial 2417423566 · primary adele.ns.cloudflare.com

Found

Primary (MNAME)
adele.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417423566
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
adele.ns.cloudflare.com (172.64.34.156)2417423566
adele.ns.cloudflare.com (162.159.38.156)2417423566
adele.ns.cloudflare.com (108.162.194.156)2417423566
adele.ns.cloudflare.com (2606:4700:50::a29f:269c)2417423566
adele.ns.cloudflare.com (2803:f800:50::6ca2:c29c)2417423566
adele.ns.cloudflare.com (2a06:98c1:50::ac40:229c)2417423566
sid.ns.cloudflare.com (172.64.33.143)2417423566
sid.ns.cloudflare.com (108.162.193.143)2417423566
sid.ns.cloudflare.com (173.245.59.143)2417423566
sid.ns.cloudflare.com (2a06:98c1:50::ac40:218f)2417423566
sid.ns.cloudflare.com (2606:4700:58::adf5:3b8f)2417423566
sid.ns.cloudflare.com (2803:f800:50::6ca2:c18f)2417423566

Checks

  • ✓ Serial 2417423566 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver adele.ns.cloudflare.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 2417423566 is a Unix timestamp (2046-08-09 10:32 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

pass

27 records at the apex

Found

Read from
172.64.34.156:53
TypeValueTTL
SOAadele.ns.cloudflare.com. dns.cloudflare.com. 2417423566 10000 2400 604800 18001800
NSadele.ns.cloudflare.com.86400
NSsid.ns.cloudflare.com.86400
A217.114.94.2300
AAAA2a00:1c50:94::2300
MX0 rospa-com.mail.protection.outlook.com.3600
TXT"J4/Es+qE1q4eKVs0Dc4+1CFa2LMw0vvPFZkfm2Lr2Rv8W9Tk+ZPamV0+qKiTi+BeBiE4YQpCXK80nSNub/Rnbg=="300
TXT"MS=730672458E7F0533CF6F6B18A86E0AF71207B43F"300
TXT"MS=ms95353463"300
TXT"access-domain-verification=0c57350d114966478335039a4dce2a05b2b378ab1d43ee89524d893e5b29db08"300
TXT"atlassian-domain-verification=1KJZvRglp2eawSO8agn4WbSxcrbqS/6nePRRha5S7R/ah6aDDqFeMfY3kHF5TacY"300
TXT"d365mktkey=iPU3W4Z0kTcCBdxfoXyVxAwq9jQZkS7502L5hYjq6LMx"300
TXT"google-site-verification=rqApnyDp2Sw6_kXp1pDVId_Ze3y3V0jGqBkHsMiYBY4"300
TXT"sophos-domain-verification=e49193652735257e5f5040072c6b193fda70c6b971177b47ca072b880ecd778d"300
TXT"v=spf1 ip4:95.138.141.51 ip4:95.138.141.52 ip4:78.136.38.204 ip4:78.136.38.201 ip4:146.177.61.181 ip4:146.177.61.180 ip4:195.89.183.1 ip4:195.89.183.2 ip4:195.89.183.3 ip4:195.89.183.4 ip4:195.89.183.5 include:spf.protection.outlook.com include:spf.commun" "icatoremail.com include:sendgrid.net ~all"300
CAA0 issue "comodoca.com"300
CAA0 issue "digicert.com; cansignhttpexchanges=yes"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog; cansignhttpexchanges=yes"300
CAA0 issue "sectigo.com"300
CAA0 issue "ssl.com"300
CAA0 issuewild "comodoca.com"300
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"300
CAA0 issuewild "letsencrypt.org"300
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"300
CAA0 issuewild "sectigo.com"300
CAA0 issuewild "ssl.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, 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.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: comodoca.com, digicert.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com.