theculturetrip.com

Checked 22 October 2026, 11:02 UTC · via 8.8.8.8
!Passed with warnings
30 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · Network Solutions, LLC · expires 2027-02-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Network Solutions, LLC
Registered
9 February 2011
Last changed
9 October 2026
Expires
9 February 2027
Status
client transfer prohibited
Registry nameservers
a1-61.akam.net, a11-64.akam.net, a12-65.akam.net, a14-66.akam.net, a22-66.akam.net, a3-64.akam.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 2027-02-09 #3
    The registration is valid until 2027-02-09 (110 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

a1-61.akam.net, a11-64.akam.net, a12-65.akam.net, a14-66.akam.net, a22-66.akam.net, a3-64.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-61.akam.net, a11-64.akam.net, a12-65.akam.net, a14-66.akam.net, a22-66.akam.net, a3-64.akam.net
NS in the zone
a1-61.akam.net, a11-64.akam.net, a12-65.akam.net, a14-66.akam.net, a22-66.akam.net, a3-64.akam.net
NameserverAddressesNetwork (AS)Glue
a1-61.akam.net193.108.91.61 2600:1401:2::3dAS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a11-64.akam.net84.53.139.64 2600:1480:1::40AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a12-65.akam.net184.26.160.65 2600:1480:f000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a14-66.akam.net184.26.161.66 2600:1480:1800::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a22-66.akam.net23.211.61.66 2600:1480:7800::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-64.akam.net96.7.49.64 2600:1408:1c::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-61.akam.net, a11-64.akam.net, a12-65.akam.net, a14-66.akam.net, a22-66.akam.net, a3-64.akam.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 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 addresses.
  • i
    All nameserver names under .net
    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
a1-61.akam.net 193.108.91.61NOERROR, 4 ms, authoritativenoyes / yesrefused41824.11
a1-61.akam.net 2600:1401:2::3dNOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a11-64.akam.net 84.53.139.64NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a11-64.akam.net 2600:1480:1::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a12-65.akam.net 184.26.160.65NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a12-65.akam.net 2600:1480:f000::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a14-66.akam.net 184.26.161.66NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
a14-66.akam.net 2600:1480:1800::42NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a22-66.akam.net 23.211.61.66NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
a22-66.akam.net 2600:1480:7800::42NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
a3-64.akam.net 96.7.49.64NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a3-64.akam.net 2600:1408:1c::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.5

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: a1-61.akam.net: "41824.11"; a1-61.akam.net: "41824.10"; a11-64.akam.net: "41824.11"; a11-64.akam.net: "41824.10"; a12-65.akam.net: "48878.33"; a12-65.akam.net: "48878.29"; a14-66.akam.net: "48878.32"; a14-66.akam.net: "48878.33"; a22-66.akam.net: "48878.31"; a3-64.akam.net: "41824.4"; a3-64.akam.net: "41824.5". 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 2024121690 · primary a1-61.akam.net

Found

Primary (MNAME)
a1-61.akam.net
Contact (RNAME)
hostmaster.theculturetrip.com
Serial
2024121690
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-61.akam.net (193.108.91.61)2024121690
a1-61.akam.net (2600:1401:2::3d)2024121690
a11-64.akam.net (84.53.139.64)2024121690
a11-64.akam.net (2600:1480:1::40)2024121690
a12-65.akam.net (184.26.160.65)2024121690
a12-65.akam.net (2600:1480:f000::41)2024121690
a14-66.akam.net (184.26.161.66)2024121690
a14-66.akam.net (2600:1480:1800::42)2024121690
a22-66.akam.net (23.211.61.66)2024121690
a22-66.akam.net (2600:1480:7800::42)2024121690
a3-64.akam.net (96.7.49.64)2024121690
a3-64.akam.net (2600:1408:1c::40)2024121690

Checks

  • ✓ Serial 2024121690 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-61.akam.net is one of the listed nameservers.
  • ✓ Contact hostmaster@theculturetrip.com #25
    The SOA RNAME hostmaster.theculturetrip.com means hostmaster@theculturetrip.com.
  • ✓ Date-based serial #26
    The serial 2024121690 follows the YYYYMMDDnn convention (2024-12-16).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
25 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
20444ECDSAP256SHA256 (13)SHA256 5FA91018B6479D4B…yes

DNSKEY in the zone

Key tagRoleAlgorithm
20444KSK (257)ECDSAP256SHA256 (13)
13310ZSK (256)ECDSAP256SHA256 (13)
37662ZSK (256)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 20444 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 73h0m0s and created on demand; the current one was made at 2026-10-22 09:58 UTC and expires at 2026-10-25 10:58 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

warn

38 records at the apex

Found

Read from
193.108.91.61:53
TypeValueTTL
SOAa1-61.akam.net. hostmaster.theculturetrip.com. 2024121690 3600 600 604800 30086400
NSa11-64.akam.net.86400
NSa12-65.akam.net.86400
NSa3-64.akam.net.86400
NSa1-61.akam.net.86400
NSa14-66.akam.net.86400
NSa22-66.akam.net.86400
A2.16.183.1520
A2.16.183.1020
AAAA2a02:26f0:b700:5::210:cc1920
AAAA2a02:26f0:b700:5::210:cc1320
MX5 alt2.aspmx.l.google.com.86400
MX5 alt1.aspmx.l.google.com.86400
MX30 aspmx5.googlemail.com.86400
MX30 aspmx2.googlemail.com.86400
MX30 aspmx3.googlemail.com.86400
MX1 aspmx.l.google.com.86400
MX30 aspmx4.googlemail.com.86400
TXT"facebook-domain-verification=6r1ekvmp5m2g1ldhya87vj3hrb3l5a"30
TXT"google-site-verification=UpOssw8N7Dj5wVqJRAakgVx3sLYbw05BAV0WB6xX8co"30
TXT"spf2.0/pra include:amazonses.com -all"30
TXT"ahrefs-site-verification_6aee1da6169870fd856370429fb7fe24b948ed00bf883eecdc4ac698cf8bdf5c" "f2r6lesbn48qcmrdjmq9dk7pap"30
TXT"apple-domain-verification=S65ewPTTUqGvcG0A"30
TXT"knowbe4-site-verification=3db535c735f2ad99fe0c039216d1d52f"30
TXT"MS=ms20669606"30
TXT"v=spf1 include:_spf.createsend.com a mx include:spf.mtasv.net include:amazonses.com include:_spf.google.com include:mail.zendesk.com -all"30
TXT"ZOOM_verify_BaJxCyygPmfs20yd09ThW2"30
TXT"slack-domain-verification=6IVL4X6VF23ZokO9RQ61MhETYKxj7sNzAVuiLL1n"30
TXT"google-site-verification=xBfxn2wE4d3xPsesV8UqfAWw8WiAwBthBCk6G--ioUU"30
TXT"_globalsign-domain-verification=A90QyowNGlFmX64hOslXS0Rz89jezn3zo49VBMyG0G"30
TXT"google-site-verification=LsJ_9jbZf1JmmmY-1gDboXL1S_8TrOEqu43y5sVp1I0"30
TXT"google-site-verification=dB24L186HDh6YHLTdFouOI35PBDekp8ydD37NbKhJAQ"30
TXT"atlassian-domain-verification=S9bxIL6KlEt3a7QjFzTi8gz15EbxfmEPl/kdLRIZycRAds0PZLyCwpYcNZ9uM+W6"30
TXT"google-site-verification=CtzpV1cXqCsRw7Dxs8l4Ar02YLFHkyaJkccx2oicaLY"30
CAA0 issue "amazon.com"3600
CAA0 issue "pki.goog"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issue "ssl.com"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s), AAAA (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
    #32
  • ✓ 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
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, pki.goog, letsencrypt.org, ssl.com.