key.com

Checked 22 October 2026, 09:31 UTC · via 8.8.8.8
!Passed with warnings
29 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-06-14

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
15 June 1995
Last changed
18 June 2026
Expires
14 June 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
a1-153.akam.net, a10-66.akam.net, a13-67.akam.net, a16-64.akam.net, a22-65.akam.net, a9-66.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 2027-06-14 #3
    The registration is valid until 2027-06-14 (234 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-153.akam.net, a10-66.akam.net, a13-67.akam.net, a16-64.akam.net, a22-65.akam.net, a9-66.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-153.akam.net, a10-66.akam.net, a13-67.akam.net, a16-64.akam.net, a22-65.akam.net, a9-66.akam.net
NS in the zone
a1-153.akam.net, a10-66.akam.net, a13-67.akam.net, a16-64.akam.net, a22-65.akam.net, a9-66.akam.net
NameserverAddressesNetwork (AS)Glue
a1-153.akam.net193.108.91.153 2600:1401:2::99AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a10-66.akam.net96.7.50.66 2600:1480:d000::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a13-67.akam.net2.22.230.67 2600:1480:800::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a16-64.akam.net23.211.132.64 2600:1406:1b::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a22-65.akam.net23.211.61.65 2600:1480:7800::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a9-66.akam.net184.85.248.66 2a02:26f0:117::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-153.akam.net, a10-66.akam.net, a13-67.akam.net, a16-64.akam.net, a22-65.akam.net, a9-66.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
a1-153.akam.net 193.108.91.153NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
a1-153.akam.net 2600:1401:2::99NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a10-66.akam.net 96.7.50.66NOERROR, 3 ms, authoritativenoyes / yesrefused48878.27
a10-66.akam.net 2600:1480:d000::42NOERROR, 3 ms, authoritativenoyes / yesrefused48878.33
a13-67.akam.net 2.22.230.67NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a13-67.akam.net 2600:1480:800::43NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a16-64.akam.net 23.211.132.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.27
a16-64.akam.net 2600:1406:1b::40NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a22-65.akam.net 23.211.61.65NOERROR, 4 ms, authoritativenoyes / yesrefused48878.31
a22-65.akam.net 2600:1480:7800::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a9-66.akam.net 184.85.248.66NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a9-66.akam.net 2a02:26f0:117::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8

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: a1-153.akam.net: "41824.4"; a1-153.akam.net: "41824.10"; a10-66.akam.net: "48878.27"; a10-66.akam.net: "48878.33"; a13-67.akam.net: "41824.4"; a13-67.akam.net: "41824.10"; a16-64.akam.net: "48878.27"; a16-64.akam.net: "48878.30"; a22-65.akam.net: "48878.31"; a22-65.akam.net: "48878.33"; a9-66.akam.net: "41824.4"; a9-66.akam.net: "41824.8". 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

warn

serial 2696 · primary a1-153.akam.net

Found

Primary (MNAME)
a1-153.akam.net
Contact (RNAME)
internet_engineering.keybank.com
Serial
2696
Refresh / retry
14400 s / 3600 s
Expire
2419200 s
Negative TTL
120 s

Serial per nameserver

NameserverSerial
a1-153.akam.net (193.108.91.153)2696
a1-153.akam.net (2600:1401:2::99)2696
a10-66.akam.net (96.7.50.66)2696
a10-66.akam.net (2600:1480:d000::42)2696
a13-67.akam.net (2.22.230.67)2696
a13-67.akam.net (2600:1480:800::43)2696
a16-64.akam.net (23.211.132.64)2696
a16-64.akam.net (2600:1406:1b::40)2696
a22-65.akam.net (23.211.61.65)2696
a22-65.akam.net (2600:1480:7800::41)2696
a9-66.akam.net (184.85.248.66)2696
a9-66.akam.net (2a02:26f0:117::42)2696

Checks

  • ✓ Serial 2696 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 2m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 4h, retry 1h, expire 28d, negative TTL 2m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-153.akam.net is one of the listed nameservers.
  • ✓ Contact internet_engineering@keybank.com #25
    The SOA RNAME internet_engineering.keybank.com means internet_engineering@keybank.com.
  • ✓ Counter serial #26
    The serial 2696 is a plain counter.

DNSSEC

info

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
50470RSASHA256 (8)SHA256 C93980CCF2237C38…yes
12965RSASHA256 (8)SHA256 AC54527CFE3EA507…NO
18215RSASHA256 (8)SHA256 F2A2D7CCEA833341…NO

DNSKEY in the zone

Key tagRoleAlgorithm
6391ZSK (256)RSASHA256 (8)
42025ZSK (256)RSASHA256 (8)
50470KSK (257)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • i
    Unused DS records
    These DS records match no key in the zone: key tag 12965 (SHA256), key tag 18215 (SHA256). That is normal during a key rollover; otherwise remove them.
    #28
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 73h0m0s and created on demand; the current one was made at 2026-10-21 18:46 UTC and expires at 2026-10-24 19:46 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

warn

55 records at the apex

Found

Read from
193.108.91.153:53
TypeValueTTL
SOAa1-153.akam.net. internet_engineering.keybank.com. 2696 14400 3600 2419200 120300
NSa16-64.akam.net.300
NSa13-67.akam.net.300
NSa1-153.akam.net.300
NSa9-66.akam.net.300
NSa22-65.akam.net.300
NSa10-66.akam.net.300
A2.16.204.2220
A2.16.204.820
MX10 mxa-002e7401.gslb.pphosted.com.300
MX10 mxb-002e7401.gslb.pphosted.com.300
TXT"monday-com-verification=j5SvckvcA5h1Ttzjz1smsIHPb_dsYvwctg1mhn3D6cI"300
TXT"00D700000008hn8=1TBKi0000008OJS"300
TXT"00DiI000000N2Yz=1TBiI0000000149"300
TXT"_6gnlsy53jofikuu3djyxx699avfe6wa"300
TXT"google-site-verification=ZYbM1N0TY_Dt1WPAF15a24_VrGl2YtC3n5FG4ufxBSs"300
TXT"token:cisco-ci-domain-verification=3bf45147282425c0ea92c9f3c77b5ab2448db35c441663994446887773dfa0e8"300
TXT"00DDg0000001q9f=1TBDg0000008OLT"300
TXT"00DDw000005YS7D=1TBh800000000G9"300
TXT"zscaler-verification-5118096-01092026-TS4lknP"300
TXT"docusign=535639ea-5e05-4ca2-8a10-d6f86a61d18b"300
TXT"docker-verification=4efd9fa8-a2ee-417a-bbc0-a3d045e7b163"300
TXT"docusign=ede8b159-bd77-4af1-8643-09456479027a"300
TXT"_1ta7ckoz2a8fmv697zp7x8pbi289dbr"300
TXT"miro-verification=87cbe72297419cb66f562aedbe85aed0c857c3c3"300
TXT"00D36000000jcWC=1TBhh0000000001"300
TXT"adobe-idp-site-verification=2f0129ddae0c16078d4750ad92cf9c69a35adf34c29156744d004ae0e05e7513"300
TXT"facebook-domain-verification=6bfjb9dyi4t7zhm9rf9u0i1nwtgcdz"300
TXT"atlassian-domain-verification=DEDJnAjVzpSMT8E5m+TWY/3Y8CiA9zCqUZD+dzYZlljkJGi1Gc5GMDIAfI1IPIlI"300
TXT"00DDx0000008wjZ=1TBDx0000004CAa"300
TXT"webexdomainverification.BRD6=e5cb6718-aff8-4447-bb96-324b78900eae"300
TXT"google-site-verification=rNr72D3K64k84BrktVGTRsa8wt4CMxd4XE2CP-NDMj0"300
TXT"webexdomainverification.1XMOH=5a3bc0f7-d98f-4a6b-a154-5d0520ab4fdf"300
TXT"00DDe0000002qQ3=1TBip000000001d"300
TXT"dropbox-domain-verification=ysbbj8bxleyo"300
TXT"00DD40000009zad=1TBD40000008OLY"300
TXT"ms-domain-verification=982e2cbf-6ac4-4502-bb9b-f7cb76f6a3e0"300
TXT"box-domain-verification=b2b2001d98155107e34e4e19cf092d9ed8ec3f7db7985181bada9b00b0997766"300
TXT"google-site-verification=HWv8VbsDW2PwQK4lE-ySsOpqlXcq-cgh3NdYfMgEUwc"300
TXT"_2mbc6v6nlkb65rzsbglils2gcfcnibv"300
TXT"atlassian-domain-verification=qElyA6HuxkQCyS4bo8azZ4f4B9PdI3gha9OTeOuuh/VjDkkrHxTMBlFnxx5fa1hN"300
TXT"00DDD000001fKsx=1TBDD0000004CBT"300
TXT"00DDU000000sgeQ=1TBiq000000001d"300
TXT"google-site-verification=njHoGF_fCoCm_tyDmFnhGu25iZIlVHnQ6Y15ToDIfew"300
TXT"webexdomainverification.FLTC=0275d119-8ced-433e-961f-a76f557743b7"300
TXT"00D7h0000004m42=1TBhu00000000JN"300
TXT"google-site-verification=auaLsWUA89frwLMNREL32xc9TY-x9atyt1j5WGHV5ZY"300
TXT"_6lh5lnm0ewfs4frguzt0qoqdf62owxn"300
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"300
CAA0 issuewild "amazon.com"300
CAA0 issue "pki.goog"300
CAA0 issuewild "pki.goog"300
CAA0 issuewild "digicert.com"300
CAA0 issue "amazon.com"300
CAA0 issue "digicert.com"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 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, pki.goog, digicert.com.