net-a-porter.com

Checked 22 October 2026, 10:01 UTC · via 8.8.8.8
!Passed with warnings
26 passed 3 warnings 0 failed 6 info

Registration

info

.com generic · Nom-iq Ltd. dba COM LAUDE · expires 2027-07-26

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Nom-iq Ltd. dba COM LAUDE
Registered
26 July 1999
Last changed
21 July 2026
Expires
26 July 2027
Status
server delete prohibited, server transfer prohibited
Registry nameservers
ns1-2.akam.net, ns1-65.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.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 2027-07-26 #3
    The registration is valid until 2027-07-26 (276 days).
  • ✓ Transfer locked #4
    Registry status: server delete prohibited, server transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns1-2.akam.net, ns1-65.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1-2.akam.net, ns1-65.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.akam.net
NS in the zone
ns1-183.akam.net, ns4-64.akam.net, ns5-67.akam.net, ns7-67.akam.net
NameserverAddressesNetwork (AS)Glue
ns1-183.akam.net (zone only)193.108.91.183 2600:1401:2::b7AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-2.akam.net (parent only)193.108.91.2 2600:1401:2::2AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-65.akam.net (parent only)193.108.91.65 2600:1401:2::41AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns4-64.akam.net (zone only)84.53.139.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns4-65.akam.net (parent only)84.53.139.65AS20940 AKAMAI-ASN1 - Akamai International B.V., NL-
ns4-66.akam.net (parent only)84.53.139.66AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns5-65.akam.net (parent only)184.85.248.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns5-67.akam.net184.85.248.67AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns7-64.akam.net (parent only)96.7.49.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns7-65.akam.net (parent only)96.7.49.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns7-67.akam.net (zone only)96.7.49.67AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 8 nameservers #6
    Delegated to ns1-2.akam.net, ns1-65.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.akam.net.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns1-2.akam.net, ns1-65.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns7-64.akam.net, ns7-65.akam.net; only in the zone: ns1-183.akam.net, ns4-64.akam.net, ns7-67.akam.net. ns1-183.akam.net, ns1-2.akam.net, ns1-65.akam.net, ns4-64.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.akam.net, ns7-67.akam.net report NS ns1-183.akam.net ns4-64.akam.net ns5-67.akam.net ns7-67.akam.net.
    #7
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2600:1401:2::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 2 addresses; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns4-64.akam.net, ns4-65.akam.net, ns4-66.akam.net, ns5-65.akam.net, ns5-67.akam.net, ns7-64.akam.net, ns7-65.akam.net, ns7-67.akam.net.
    #13

Nameservers

warn

14 of 14 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1-183.akam.net 193.108.91.183NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
ns1-183.akam.net 2600:1401:2::b7NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
ns1-2.akam.net 193.108.91.2NOERROR, 3 ms, authoritativenoyes / yesrefused41824.7
ns1-2.akam.net 2600:1401:2::2NOERROR, 5 ms, authoritativenoyes / yesrefused41824.11
ns1-65.akam.net 193.108.91.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.6
ns1-65.akam.net 2600:1401:2::41NOERROR, 8 ms, authoritativenoyes / yesrefused41824.8
ns4-64.akam.net 84.53.139.64NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
ns4-65.akam.net 84.53.139.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.7
ns4-66.akam.net 84.53.139.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.6
ns5-65.akam.net 184.85.248.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.7
ns5-67.akam.net 184.85.248.67NOERROR, 3 ms, authoritativenoyes / yesrefused41824.8
ns7-64.akam.net 96.7.49.64NOERROR, 3 ms, authoritativenoyes / yesrefused41824.5
ns7-65.akam.net 96.7.49.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
ns7-67.akam.net 96.7.49.67NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10

Checks

  • ✓ All respond #14
    All 14 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: ns1-183.akam.net: "41824.10"; ns1-183.akam.net: "41824.4"; ns1-2.akam.net: "41824.7"; ns1-2.akam.net: "41824.11"; ns1-65.akam.net: "41824.6"; ns1-65.akam.net: "41824.8"; ns4-64.akam.net: "41824.11"; ns4-65.akam.net: "41824.7"; ns4-66.akam.net: "41824.6"; ns5-65.akam.net: "41824.7"; ns5-67.akam.net: "41824.8"; ns7-64.akam.net: "41824.5"; ns7-65.akam.net: "41824.4"; ns7-67.akam.net: "41824.10". 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 1560168644 · primary ns1-183.akam.net

Found

Primary (MNAME)
ns1-183.akam.net
Contact (RNAME)
hostmaster.akamai.com
Serial
1560168644
Refresh / retry
43200 s / 7200 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1-183.akam.net (193.108.91.183)1560168644
ns1-183.akam.net (2600:1401:2::b7)1560168644
ns1-2.akam.net (193.108.91.2)1560168644
ns1-2.akam.net (2600:1401:2::2)1560168644
ns1-65.akam.net (193.108.91.65)1560168644
ns1-65.akam.net (2600:1401:2::41)1560168644
ns4-64.akam.net (84.53.139.64)1560168644
ns4-65.akam.net (84.53.139.65)1560168644
ns4-66.akam.net (84.53.139.66)1560168644
ns5-65.akam.net (184.85.248.65)1560168644
ns5-67.akam.net (184.85.248.67)1560168644
ns7-64.akam.net (96.7.49.64)1560168644
ns7-65.akam.net (96.7.49.65)1560168644
ns7-67.akam.net (96.7.49.67)1560168644

Checks

  • ✓ Serial 1560168644 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1-183.akam.net is one of the listed nameservers.
  • ✓ Contact hostmaster@akamai.com #25
    The SOA RNAME hostmaster.akamai.com means hostmaster@akamai.com.
  • ✓ Timestamp serial #26
    The serial 1560168644 is a Unix timestamp (2019-06-10 12:10 UTC).

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
24 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
36824ECDSAP256SHA256 (13)SHA256 662A6D0F3996B9DE…yes

DNSKEY in the zone

Key tagRoleAlgorithm
13778ZSK (256)ECDSAP256SHA256 (13)
8164ZSK (256)ECDSAP256SHA256 (13)
53535KSK (257)ECDSAP256SHA256 (13)
36824KSK (257)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 36824 (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 2026-10-21 12:50 UTC and expires at 2026-10-24 13:50 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

warn

29 records at the apex

Found

Read from
193.108.91.183:53
TypeValueTTL
SOAns1-183.akam.net. hostmaster.akamai.com. 1560168644 43200 7200 604800 30086400
NSns4-64.akam.net.7200
NSns5-67.akam.net.7200
NSns7-67.akam.net.7200
NSns1-183.akam.net.7200
A23.222.82.16220
MX0 eu-smtp-inbound-2.mimecast.com.360
MX0 eu-smtp-inbound-1.mimecast.com.360
TXT"6qz1kj5mmnb20z7ffzcw05b7b6vr3bjp"300
TXT"google-site-verification=B_rMaY1Xo-T3ALTUn2GQJQOhEYbX9pCj3tW3RgCq5Hs"300
TXT"SFMC-708djTlX0Xm0xSx1Mf66pbvxXKn3E59FvHIz9oC0"300
TXT"00Db0000000ZVBZ=1TBSX00000002Zi"300
TXT"atlassian-domain-verification=SHO24nT7zeqqBSd9xGGB6FKIk29Wwr9KkXWY75XNedPEbO02OtS13zk8dx6c3RI/"300
TXT"wWH0OZOrSx9RwbJ0YAu+RSbJhPRLXQ4ylsqeZH3tQdtUEEZaQnSesbdWSgPYNgoLNEBme1HW/TdHo8nkIhfbkA=="300
TXT"google-site-verification=BopymMRz3QHueRTMN6tR7Ljkwad-0ZuzbF-iZ0_KEpM"300
TXT"MS=ms78016946"300
TXT"f819ae388179461cbb0a9399b45d76fa"300
TXT"_mfzog6zi95bytldfj1lvkce25ewicpi"300
TXT"ciscocidomainverification=720975b0b2dd4f080172b2e089469b01bf9efc2e5ace483089caba0655568c44"300
TXT"ZOOM_verify_fSOGDFNfyRTxuYaeT8FlhK"300
TXT"facebook-domain-verification=0yb7x40806hldm0uhcr5c1tbsj69y8"300
TXT"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all"300
TXT"google-site-verification=Xgp6LJhLPQ8cBTGclQ0sUcmteqYEOuww1H2TGEaVXUo"300
TXT"google-site-verification=L-FhvJRo_yQVWdknFXiXINUzLSg9BPEnwEmKbWq-suA"300
TXT"fxw2cdr55hnbbk40fntzw3cdfgnwx705"300
TXT"google-gws-recovery-domain-verification=69656976"300
TXT"google-site-verification=IelZRu-VIGQPbEpVxo8DF1cPCdVcHc-qOzxLRv-f1tE"300
TXT"google-site-verification=x-Yt9YEoVunHDtw-HFuZZ6dcvCfgjHELxKs8CyEeVbw"300
TXT"wjJAOZawA6Tgdm0u+Qi7Q3RTcLlibJWUeRZ450EJ5mUSb9yGzkgtvZeyJeVKcGGlOFlfChn6hMEluKLicL3pEQ=="300

Checks

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