servicenow.com

Checked 22 October 2026, 10:40 UTC · via 8.8.8.8
!Passed with warnings
29 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2033-03-07

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
6 March 1996
Last changed
14 July 2026
Expires
7 March 2033
Status
client transfer prohibited
Registry nameservers
a1-65.akam.net, a11-66.akam.net, a12-67.akam.net, a13-64.akam.net, a24-65.akam.net, a26-66.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 2033-03-07 #3
    The registration is valid until 2033-03-07 (2327 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

a1-65.akam.net, a11-66.akam.net, a12-67.akam.net, a13-64.akam.net, a24-65.akam.net, a26-66.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-65.akam.net, a11-66.akam.net, a12-67.akam.net, a13-64.akam.net, a24-65.akam.net, a26-66.akam.net
NS in the zone
a1-65.akam.net, a11-66.akam.net, a12-67.akam.net, a13-64.akam.net, a24-65.akam.net, a26-66.akam.net
NameserverAddressesNetwork (AS)Glue
a1-65.akam.net193.108.91.65 2600:1401:2::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a11-66.akam.net84.53.139.66 2600:1480:1::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a12-67.akam.net184.26.160.67 2600:1480:f000::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a13-64.akam.net2.22.230.64 2600:1480:800::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a24-65.akam.net2.16.130.65 2600:1480:9800::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a26-66.akam.net23.74.25.66 2600:1480:b800::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-65.akam.net, a11-66.akam.net, a12-67.akam.net, a13-64.akam.net, a24-65.akam.net, a26-66.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.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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
a1-65.akam.net 193.108.91.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
a1-65.akam.net 2600:1401:2::41NOERROR, 4 ms, authoritativenoyes / yesrefused41824.5
a11-66.akam.net 84.53.139.66NOERROR, 4 ms, authoritativenoyes / yesrefused41824.6
a11-66.akam.net 2600:1480:1::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a12-67.akam.net 184.26.160.67NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
a12-67.akam.net 2600:1480:f000::43NOERROR, 4 ms, authoritativenoyes / yesrefused48878.31
a13-64.akam.net 2.22.230.64NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
a13-64.akam.net 2600:1480:800::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.11
a24-65.akam.net 2.16.130.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
a24-65.akam.net 2600:1480:9800::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.30
a26-66.akam.net 23.74.25.66NOERROR, 4 ms, authoritativenoyes / yesrefused48878.31
a26-66.akam.net 2600:1480:b800::42NOERROR, 4 ms, authoritativenoyes / yesrefused48878.26

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: a1-65.akam.net: "41824.4"; a1-65.akam.net: "41824.5"; a11-66.akam.net: "41824.6"; a11-66.akam.net: "41824.4"; a12-67.akam.net: "48878.31"; a13-64.akam.net: "41824.10"; a13-64.akam.net: "41824.11"; a24-65.akam.net: "48878.31"; a24-65.akam.net: "48878.30"; a26-66.akam.net: "48878.31"; a26-66.akam.net: "48878.26". 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 1562013446 · primary a1-65.akam.net

Found

Primary (MNAME)
a1-65.akam.net
Contact (RNAME)
root.service-now.com
Serial
1562013446
Refresh / retry
900 s / 1800 s
Expire
31536000 s
Negative TTL
60 s

Serial per nameserver

NameserverSerial
a1-65.akam.net (193.108.91.65)1562013446
a1-65.akam.net (2600:1401:2::41)1562013446
a11-66.akam.net (84.53.139.66)1562013446
a11-66.akam.net (2600:1480:1::42)1562013446
a12-67.akam.net (184.26.160.67)1562013446
a12-67.akam.net (2600:1480:f000::43)1562013446
a13-64.akam.net (2.22.230.64)1562013446
a13-64.akam.net (2600:1480:800::40)1562013446
a24-65.akam.net (2.16.130.65)1562013446
a24-65.akam.net (2600:1480:9800::41)1562013446
a26-66.akam.net (23.74.25.66)1562013446
a26-66.akam.net (2600:1480:b800::42)1562013446

Checks

  • ✓ Serial 1562013446 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 15m is outside 20m–1d; retry 30m should be shorter than refresh 15m; negative caching TTL (minimum) 1m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 15m, retry 30m, expire 365d, negative TTL 1m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-65.akam.net is one of the listed nameservers.
  • ✓ Contact root@service-now.com #25
    The SOA RNAME root.service-now.com means root@service-now.com.
  • ✓ Timestamp serial #26
    The serial 1562013446 is a Unix timestamp (2019-07-01 20:37 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
25 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
35660RSASHA256 (8)SHA256 A9084D1C9CBFE3D5…yes

DNSKEY in the zone

Key tagRoleAlgorithm
41683ZSK (256)RSASHA256 (8)
30181ZSK (256)RSASHA256 (8)
35660KSK (257)RSASHA256 (8)

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 35660 (SHA256).
  • ✓ 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 2026-10-22 05:34 UTC and expires at 2026-10-25 06:34 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

warn

60 records at the apex

Found

Read from
193.108.91.65:53
TypeValueTTL
SOAa1-65.akam.net. root.service-now.com. 1562013446 900 1800 31536000 60300
NSa13-64.akam.net.300
NSa1-65.akam.net.300
NSa24-65.akam.net.300
NSa26-66.akam.net.300
NSa11-66.akam.net.300
NSa12-67.akam.net.300
A54.69.183.23160
MX10 us-smtp-inbound-2.mimecast.com.60
MX10 us-smtp-inbound-1.mimecast.com.60
TXT"windsurf-verification=5_l9Qd472RehvrIPaoB7dBcjewPaGuBYKbkmbntB-N0="600
TXT"00D0Y000000YH5k=1TBSo00000008AT"600
TXT"miro-verification=02e724937b726db0f5b05dd9e992c3e8ab936edf"600
TXT"anthropic-domain-verification-850tvb=OQXZlgSADSMaGucnm6a8HS9P1"600
TXT"autodesk-domain-verification=sFtHaSp9os-BQ2eU_SYV"600
TXT"auctor-ai-domain-verification-5gnjxa=AC0zQNiNu89nhIo2T3iOp5jWs"600
TXT"airtable-verification=93e34b507ed4a3c5df47d872d579a674"600
TXT"twilio-domain-verification=19157b466831ec745ef435e6d3d83f8a"600
TXT"stripe-verification=81511f9478fdbb0f63829eeba398cb240c4a1421b16e139a97fa0c312a791102"600
TXT"wiz-domain-verification=57d50cd758469cc188e861403aec0049c9538ff1daf824d79835992cfda20d8d"600
TXT"neat-pulse-domain-verification-PQXDV1N=25281da9-e493-4c73-b46f-a070479fa9b2"600
TXT"google-site-verification=ZJvFWYHAsJ4jtbKSZgMHXtQzhJbqZTs31Jt6MODa5sg"600
TXT"XLQuFahIHhdwUv4XbSTaZiSi/jTlMooG48jNi4/YgU5/DMx8P5gWzarvJcOv8U/8ueCr2ztqQZzQxhd8N3vOWw=="600
TXT"_krll17ji19iu2w39jai8yd035tep4jw"600
TXT"Dynatrace-site-verification=9569c3c6-abbd-482e-99ad-34d88cc6e34a__np28kc5ehofs75co0dngeo95e8"600
TXT"docker-verification=fde3af9f-2690-4080-a58f-92b1c4b1e193"600
TXT"openai-domain-verification=dv-KazGb9dCl4c3DI4YcVTZXqL0"600
TXT"webexdomainverification.2BIAB=7c28fc2d-a8ab-4d7b-a33f-6772764f6773"600
TXT"matillion:servicenow-com-saml"600
TXT"MS=ms70563485"600
TXT"DirectFedAuthUrl=https://servicenow.okta.com/app/servicenow_pwcresearchcreditsolutionnew_1/exk261od2pbOMh6Mo0h8/sso/saml"600
TXT"figma-domain-verification=8b2a94f2ee6ed1918977e240e8e8745160f0dad9f17e64adef7511aeb02423ef-1768243769"600
TXT"auctor-ai-domain-verification-310kkg=zjolo9UcVOiMTKwlXGBZ3DyD6"600
TXT"apple-domain-verification=PBiFCvTxGHJKonK7"600
TXT"jamf-site-verification=arbZHaRSVr9-N7ApLMcGJg"600
TXT"apple-domain-verification=8Ktb46akHliox09O"600
TXT"google-site-verification=5N55RvjRLGM0Nkyx1pdnCCJAjtmHE4FjNpbJNQbrADk"600
TXT"623ba5debd9c3ba8e84d6fbf614af85432b75ad7019bddaafe356000b789567b"600
TXT"_2etlut4benbom5gnx2496bxmtk87i98"600
TXT"0FAD63F4B45A3420CC4F71462AA9A21E539A5D44C20DC5236ADE59435286AAC8"600
TXT"_bpbhsyb2jupyqltsqdjhszr7at6kpmt"600
TXT"v=spf1 redirect=8sfr6god._spf._d.mim.ec"600
TXT"google-site-verification=DGePEwkifuMrps1ISqaBy9_md3_BmO0_QSZRltqCzFM"600
TXT"windsurf-verification=GyGX7_gOi8tN7fSv-X391FueiLuPVoKYLUZtSmOyUhQ="600
TXT"ewtMUtYyLn8qW1QqKXUB/1clZ0K6+nGsTOplIWhSiZRulmLul0EtWYdUeIRUlrf5KLwGcNiQ1B3IR5HDe+HBZA=="600
TXT"anthropic-domain-verification-fv0z7f=egIHbtj4VTCblwZaWV1M1db1k"600
TXT"amazonses:rqGNRQuklbGEAi6lDPzHNo5G26BbhUo38JDQCP+sppM="600
TXT"3a84dc17-f498-4b2b-a050-16fcb2a4f16d"600
TXT"docusign=679ba08f-29d5-410a-b0b1-874848b06d43"600
TXT"_632riug7fd15qln60ft35pag5yvni8y"600
TXT"d0qfrdybddn0mhd1hxghj3g9lyh7bx1h"600
TXT"docusign=7e0d53f8-4551-4d53-a663-94da71c63b7e"600
TXT"adobe-idp-site-verification=3c123bfe1c92d02595eef6eae0ffe2905d56394c121c67309a74dfc7d683771c"600
TXT"h1-domain-verification=rMXpSDx7KYLsyf1LSJkyZGMPqg3iPEKUs4bgwEPnp9ntLE3b"600
TXT"docusign=f516a2d6-6fc2-4152-a19f-b1025c0f4fd7"600
CAA0 issue "letsencrypt.org"60
CAA0 issue "digicert.com"60
CAA0 issue "pki.goog"60
CAA0 issue "amazon.com"60
CAA0 issue "entrust.net"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (1m). 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: letsencrypt.org, digicert.com, pki.goog, amazon.com, entrust.net.