vidiq.com

Checked 22 October 2026, 11:21 UTC · via 8.8.8.8
!Passed with warnings
27 passed 2 warnings 0 failed 2 info

Registration

info

.com generic · eNom, LLC · expires 2028-02-03

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
eNom, LLC
Registered
3 February 2006
Last changed
2 January 2019
Expires
3 February 2028
Status
client transfer prohibited
Registry nameservers
ns-1075.awsdns-06.org, ns-1933.awsdns-49.co.uk, ns-298.awsdns-37.com, ns-656.awsdns-18.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 2028-02-03 #3
    The registration is valid until 2028-02-03 (469 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-1075.awsdns-06.org, ns-1933.awsdns-49.co.uk, ns-298.awsdns-37.com, ns-656.awsdns-18.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1075.awsdns-06.org, ns-1933.awsdns-49.co.uk, ns-298.awsdns-37.com, ns-656.awsdns-18.net
NS in the zone
ns-1075.awsdns-06.org, ns-1933.awsdns-49.co.uk, ns-298.awsdns-37.com, ns-656.awsdns-18.net
NameserverAddressesNetwork (AS)Glue
ns-1075.awsdns-06.org205.251.196.51 2600:9000:5304:3300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1933.awsdns-49.co.uk205.251.199.141 2600:9000:5307:8d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-298.awsdns-37.com205.251.193.42 2600:9000:5301:2a00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.42 2600:9000:5301:2a00::1
ns-656.awsdns-18.net205.251.194.144 2600:9000:5302:9000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1075.awsdns-06.org, ns-1933.awsdns-49.co.uk, ns-298.awsdns-37.com, ns-656.awsdns-18.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-1075.awsdns-06.org 205.251.196.51NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1075.awsdns-06.org 2600:9000:5304:3300::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1933.awsdns-49.co.uk 205.251.199.141NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1933.awsdns-49.co.uk 2600:9000:5307:8d00::1NOERROR, 15 ms, authoritativenoyes / yesrefused-
ns-298.awsdns-37.com 205.251.193.42NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-298.awsdns-37.com 2600:9000:5301:2a00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-656.awsdns-18.net 205.251.194.144NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-656.awsdns-18.net 2600:9000:5302:9000::1NOERROR, 10 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-1075.awsdns-06.org

Found

Primary (MNAME)
ns-1075.awsdns-06.org
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-1075.awsdns-06.org (205.251.196.51)1
ns-1075.awsdns-06.org (2600:9000:5304:3300::1)1
ns-1933.awsdns-49.co.uk (205.251.199.141)1
ns-1933.awsdns-49.co.uk (2600:9000:5307:8d00::1)1
ns-298.awsdns-37.com (205.251.193.42)1
ns-298.awsdns-37.com (2600:9000:5301:2a00::1)1
ns-656.awsdns-18.net (205.251.194.144)1
ns-656.awsdns-18.net (2600:9000:5302:9000::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-1075.awsdns-06.org 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

warn

27 records at the apex

Found

Read from
205.251.196.51:53
TypeValueTTL
SOAns-1075.awsdns-06.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1075.awsdns-06.org.172800
NSns-1933.awsdns-49.co.uk.172800
NSns-298.awsdns-37.com.172800
NSns-656.awsdns-18.net.172800
A76.76.21.2150
MX1 aspmx.l.google.com.3600
MX10 aspmx2.googlemail.com.3600
MX10 aspmx3.googlemail.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
TXT"0f74tq2jhrrcd9x327bpzlly6h0yltqt"60
TXT"apple-domain-verification=mdOVUiwfBftDmkP2"60
TXT"google-site-verification=LCewoLshv55VP-DUhP2p-K0SuKgl57S2vgIzseymD94"60
TXT"google-site-verification=_OUAxho6ulluNv2HN-TQ4EUmwDwqhmijW4cI0LAV-Ak"60
TXT"google-site-verification=bTDhrZAP9u62UnIIRN3_Y7GTn11kD7ubBnH0whbvzMc"60
TXT"google-site-verification=dNxG25I0FT8jTGLtXGoXP773LZuGJMFVqHgUS-Z0A5A"60
TXT"google-site-verification=xO8BQ99tM0rU9Klaj4p2VAIBxCMr94ZoldXfNuEHegI"60
TXT"google-site-verification=y4574Afp_fwZa02gRHyV3dFRKIYKRcrmfRwEkFFuRK8"60
TXT"openai-domain-verification=dv-8culXwIK5yW2yo5uyaZ4TaeW"60
TXT"proxy-ssl.webflow.com"60
TXT"v=MCPv1; k=ed25519; p=DV82FOaxWvxacQ1cRKeSH0XdghcrUDfEVX3yTYgUKTE="60
TXT"v=spf1 a mx include:_spf.google.com include:sendgrid.net include:spf.mail.intercom.io ip4:50.31.55.15 include:spf.mandrillapp.com ~all"60
CAA0 issue "amazon.com"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog"300
CAA0 issue "sectigo.com"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (50s). Low TTLs are useful just before a planned change.
    #32
  • ✓ 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: amazon.com, letsencrypt.org, pki.goog, sectigo.com.