sandals.com

Checked 22 October 2026, 10:34 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · Network Solutions, LLC · expires 2027-07-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Network Solutions, LLC
Registered
5 July 1995
Last changed
19 June 2026
Expires
4 July 2027
Status
active
Registry nameservers
a1-157.akam.net, a10-65.akam.net, a12-66.akam.net, a13-66.akam.net, a2-64.akam.net, a3-66.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 2027-07-04 #3
    The registration is valid until 2027-07-04 (254 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-157.akam.net, a10-65.akam.net, a12-66.akam.net, a13-66.akam.net, a2-64.akam.net, a3-66.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-157.akam.net, a10-65.akam.net, a12-66.akam.net, a13-66.akam.net, a2-64.akam.net, a3-66.akam.net
NS in the zone
a1-157.akam.net, a10-65.akam.net, a12-66.akam.net, a13-66.akam.net, a2-64.akam.net, a3-66.akam.net
NameserverAddressesNetwork (AS)Glue
a1-157.akam.net193.108.91.157 2600:1401:2::9dAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a10-65.akam.net96.7.50.65 2600:1480:d000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a12-66.akam.net184.26.160.66 2600:1480:f000::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a13-66.akam.net2.22.230.66 2600:1480:800::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-64.akam.net95.100.174.64 2600:1480:7000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-66.akam.net96.7.49.66 2600:1408:1c::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-157.akam.net, a10-65.akam.net, a12-66.akam.net, a13-66.akam.net, a2-64.akam.net, a3-66.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
a1-157.akam.net 193.108.91.157NOERROR, 3 ms, authoritativenoyes / yesrefused41824.9
a1-157.akam.net 2600:1401:2::9dNOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a10-65.akam.net 96.7.50.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a10-65.akam.net 2600:1480:d000::41NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
a12-66.akam.net 184.26.160.66NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a12-66.akam.net 2600:1480:f000::42NOERROR, 5 ms, authoritativenoyes / yesrefused48878.33
a13-66.akam.net 2.22.230.66NOERROR, 4 ms, authoritativenoyes / yesrefused41824.11
a13-66.akam.net 2600:1480:800::42NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a2-64.akam.net 95.100.174.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.30
a2-64.akam.net 2600:1480:7000::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.26
a3-66.akam.net 96.7.49.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.6
a3-66.akam.net 2600:1408:1c::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7

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: a1-157.akam.net: "41824.9"; a1-157.akam.net: "41824.8"; a10-65.akam.net: "48878.30"; a10-65.akam.net: "48878.32"; a12-66.akam.net: "48878.26"; a12-66.akam.net: "48878.33"; a13-66.akam.net: "41824.11"; a2-64.akam.net: "48878.30"; a2-64.akam.net: "48878.26"; a3-66.akam.net: "41824.6"; a3-66.akam.net: "41824.7". 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

info

serial 2024083181 · primary a1-207.akam.net

Found

Primary (MNAME)
a1-207.akam.net
Contact (RNAME)
hostmaster.sandals.com
Serial
2024083181
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-157.akam.net (193.108.91.157)2024083181
a1-157.akam.net (2600:1401:2::9d)2024083181
a10-65.akam.net (96.7.50.65)2024083181
a10-65.akam.net (2600:1480:d000::41)2024083181
a12-66.akam.net (184.26.160.66)2024083181
a12-66.akam.net (2600:1480:f000::42)2024083181
a13-66.akam.net (2.22.230.66)2024083181
a13-66.akam.net (2600:1480:800::42)2024083181
a2-64.akam.net (95.100.174.64)2024083181
a2-64.akam.net (2600:1480:7000::40)2024083181
a3-66.akam.net (96.7.49.66)2024083181
a3-66.akam.net (2600:1408:1c::42)2024083181

Checks

  • ✓ Serial 2024083181 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.
  • i
    Hidden master
    The primary nameserver a1-207.akam.net is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@sandals.com #25
    The SOA RNAME hostmaster.sandals.com means hostmaster@sandals.com.
  • ✓ Date-based serial #26
    The serial 2024083181 follows the YYYYMMDDnn convention (2024-08-31).

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

30 records at the apex

Found

Read from
193.108.91.157:53
TypeValueTTL
SOAa1-207.akam.net. hostmaster.sandals.com. 2024083181 3600 600 604800 3001800
NSa1-157.akam.net.300
NSa10-65.akam.net.300
NSa12-66.akam.net.300
NSa3-66.akam.net.300
NSa13-66.akam.net.300
NSa2-64.akam.net.300
A2.16.204.2020
A2.16.204.1520
AAAA2a02:26f0:b700:5::210:cc0f20
AAAA2a02:26f0:b700:5::210:cc1420
MX20 mailstream-central.mxrecord.mx.1
MX10 mailstream-west.mxrecord.io.1
MX10 mailstream-east.mxrecord.io.1
TXT"d7h9660zh097jdgp2sksy87k7902dh6q"1
TXT"_k1tqsiyhvqf6zgq3tobxfp5sifpqwmp"1
TXT"MS=ms58051756"1
TXT"M0O2X32546"1
TXT"ahrefs-site-verification_21230495891971caaec04f78e4535a3cacc54b2e70e3945b1daa667f6cc81638"1
TXT"y7319q1vk91fkc8lfx0w5808bbx06mgn"1
TXT"knowbe4-site-verification=b5156e6bfe1f1df25e5a7d22dd232148"1
TXT"cisco-ci-domain-verification=2f54114de907947246ae790723d7501e91028dcc7dc9e9673c7cabe907480f92"1
TXT"qyn1qtfwfbcqstbvt4whhmhdq5jqjbtq"1
TXT"g5isrrq702nndq62qtvo4vpvai"1
TXT"8j7eo6cea6ua3chcgp61uukmpp"1
TXT"v=spf1 a mx include:amazonses.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.gomoxie.cloud ip4:82.111.72.60/32 ip4:199.187.116.0/22 ip4:178.249.98.16/29 ip4:178.249.202.16/29" " ip4:216.221.149.0/24 ip4:69.167.71.227 ip4:74.121.52.241 ip4:216.221.149.140/32 ip4:8.36.160.132/32 ip4:74.112.65.87 ip4:8.36.160.35 -all"1
TXT"kkilslb8ues0eicksk47iccrpf"1
TXT"v=DKIM1; h=sha256; k=rsa; p=MIGdMA0GCSqGSIb3DQEBAQUAA4GLADCBhwKBgQC4ntrNWj6HnbZ/vuzzrU/vXpow2MUdxVKJM1MfMBDcN+d9facE5uxIO9HlBnWNP4mS0kc42xAriyweMaqMPguJPUUPhEewn7glWFB9MNBUh/+SiZwYg2X2Z7nV7DzpinvHfyB+6pufSq/ttx3CEY69H0UxxeeWa1qoWRobamgd4QIBEQ=="1
TXT"5br1uigi836064lg4s2kee2h4f"1
TXT"facebook-domain-verification=pb8hexvwhk269isggl21j44qhwhzq1"1

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s), AAAA (20s), MX (1s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 5m; resolvers may use either.
    #32
  • ✓ 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