vox-cdn.com

Checked 22 October 2026, 11:23 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · Amazon Registrar, Inc. · expires 2026-12-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Amazon Registrar, Inc.
Registered
9 December 2013
Last changed
14 May 2026
Expires
9 December 2026
Status
client transfer prohibited
Registry nameservers
ns-1041.awsdns-02.org, ns-1610.awsdns-09.co.uk, ns-19.awsdns-02.com, ns-629.awsdns-14.net
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 2026-12-09 #3
    The registration is valid until 2026-12-09 (48 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

ns-1041.awsdns-02.org, ns-1610.awsdns-09.co.uk, ns-19.awsdns-02.com, ns-629.awsdns-14.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1041.awsdns-02.org, ns-1610.awsdns-09.co.uk, ns-19.awsdns-02.com, ns-629.awsdns-14.net
NS in the zone
ns-1041.awsdns-02.org, ns-1610.awsdns-09.co.uk, ns-19.awsdns-02.com, ns-629.awsdns-14.net
NameserverAddressesNetwork (AS)Glue
ns-1041.awsdns-02.org205.251.196.17 2600:9000:5304:1100::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1610.awsdns-09.co.uk205.251.198.74 2600:9000:5306:4a00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-19.awsdns-02.com205.251.192.19 2600:9000:5300:1300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.19 2600:9000:5300:1300::1
ns-629.awsdns-14.net205.251.194.117 2600:9000:5302:7500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1041.awsdns-02.org, ns-1610.awsdns-09.co.uk, ns-19.awsdns-02.com, ns-629.awsdns-14.net.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ 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

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1041.awsdns-02.org 205.251.196.17NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1041.awsdns-02.org 2600:9000:5304:1100::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1610.awsdns-09.co.uk 205.251.198.74NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1610.awsdns-09.co.uk 2600:9000:5306:4a00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-19.awsdns-02.com 205.251.192.19NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-19.awsdns-02.com 2600:9000:5300:1300::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-629.awsdns-14.net 205.251.194.117NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-629.awsdns-14.net 2600:9000:5302:7500::1NOERROR, 5 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 1 · primary ns-19.awsdns-02.com

Found

Primary (MNAME)
ns-19.awsdns-02.com
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1041.awsdns-02.org (205.251.196.17)1
ns-1041.awsdns-02.org (2600:9000:5304:1100::1)1
ns-1610.awsdns-09.co.uk (205.251.198.74)1
ns-1610.awsdns-09.co.uk (2600:9000:5306:4a00::1)1
ns-19.awsdns-02.com (205.251.192.19)1
ns-19.awsdns-02.com (2600:9000:5300:1300::1)1
ns-629.awsdns-14.net (205.251.194.117)1
ns-629.awsdns-14.net (2600:9000:5302:7500::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-19.awsdns-02.com is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

12 records at the apex

Found

Read from
205.251.196.17:53
TypeValueTTL
SOAns-19.awsdns-02.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1041.awsdns-02.org.86400
NSns-1610.awsdns-09.co.uk.86400
NSns-19.awsdns-02.com.86400
NSns-629.awsdns-14.net.86400
A199.232.192.124300
A199.232.196.124300
TXT"_globalsign-domain-verification=MK_ZKmss4D_DdzGOsssHxxBOK6hJc6LGycFvNOESdZ"3600
TXT"_globalsign-domain-verification=OFlRsOmW1e-DddCoc5wa_aq2gpHcL7e710UgPBjCta"3600
TXT"globalsign-domain-verification=MT3LmRzGYPgORWLlSBkPpAUpBDH9kl8xxYmB6FjtjY"3600
TXT"globalsign-domain-verification=Wq9iztGUzQcBBi1OLrEOlXtefwOzX7yfvhbsw-CVdo"3600
TXT"globalsign-domain-verification=zPlXAjrsmovNlSOCXQ7Wn0HgmO--GxX7laTgCizBTW"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, 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.
  • 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