origin.com

Checked 22 October 2026, 10:10 UTC · via 8.8.8.8
!Passed with warnings
23 passed 4 warnings 0 failed 4 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2026-12-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
5 December 1993
Last changed
30 November 2025
Expires
4 December 2026
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
a1-164.akam.net, a13-67.akam.net, a4-64.akam.net, a6-65.akam.net, a7-66.akam.net, a8-67.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 2026-12-04 #3
    The registration is valid until 2026-12-04 (42 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-164.akam.net, a13-67.akam.net, a4-64.akam.net, a6-65.akam.net, a7-66.akam.net, a8-67.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-164.akam.net, a13-67.akam.net, a4-64.akam.net, a6-65.akam.net, a7-66.akam.net, a8-67.akam.net
NS in the zone
a1-164.akam.net, a13-67.akam.net, a4-64.akam.net, a6-65.akam.net, a7-66.akam.net, a8-67.akam.net
NameserverAddressesNetwork (AS)Glue
a1-164.akam.net193.108.91.164 2600:1401:2::a4AS20940 AKAMAI-ASN1 - 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-
a4-64.akam.net72.246.46.64 2600:1480:9000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a6-65.akam.net23.211.133.65 2600:1401:1::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a7-66.akam.net23.61.199.66 2600:1406:32::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a8-67.akam.net2.16.40.67 2600:1403:a::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-164.akam.net, a13-67.akam.net, a4-64.akam.net, a6-65.akam.net, a7-66.akam.net, a8-67.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
a1-164.akam.net 193.108.91.164NOERROR, 3 ms, authoritativenoyes / yesrefused41824.5
a1-164.akam.net 2600:1401:2::a4NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a13-67.akam.net 2.22.230.67NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a13-67.akam.net 2600:1480:800::43NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
a4-64.akam.net 72.246.46.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
a4-64.akam.net 2600:1480:9000::40NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a6-65.akam.net 23.211.133.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
a6-65.akam.net 2600:1401:1::41NOERROR, 3 ms, authoritativenoyes / yesrefused48878.27
a7-66.akam.net 23.61.199.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.5
a7-66.akam.net 2600:1406:32::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.11
a8-67.akam.net 2.16.40.67NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a8-67.akam.net 2600:1403:a::43NOERROR, 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: a1-164.akam.net: "41824.5"; a1-164.akam.net: "41824.8"; a13-67.akam.net: "41824.8"; a13-67.akam.net: "41824.7"; a4-64.akam.net: "48878.32"; a4-64.akam.net: "48878.26"; a6-65.akam.net: "48878.32"; a6-65.akam.net: "48878.27"; a7-66.akam.net: "41824.5"; a7-66.akam.net: "41824.11"; a8-67.akam.net: "48878.29"; a8-67.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 2014073357 · primary eu1-infoblox-vm.neteng.ea.com

Found

Primary (MNAME)
eu1-infoblox-vm.neteng.ea.com
Contact (RNAME)
hostmaster.ea.com
Serial
2014073357
Refresh / retry
300 s / 300 s
Expire
2419200 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
a1-164.akam.net (193.108.91.164)2014073357
a1-164.akam.net (2600:1401:2::a4)2014073357
a13-67.akam.net (2.22.230.67)2014073357
a13-67.akam.net (2600:1480:800::43)2014073357
a4-64.akam.net (72.246.46.64)2014073357
a4-64.akam.net (2600:1480:9000::40)2014073357
a6-65.akam.net (23.211.133.65)2014073357
a6-65.akam.net (2600:1401:1::41)2014073357
a7-66.akam.net (23.61.199.66)2014073357
a7-66.akam.net (2600:1406:32::42)2014073357
a8-67.akam.net (2.16.40.67)2014073357
a8-67.akam.net (2600:1403:a::43)2014073357

Checks

  • ✓ Serial 2014073357 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 5m should be shorter than refresh 5m. Current values: refresh 5m, retry 5m, expire 28d, negative TTL 15m.
    #23
  • i
    Hidden master
    The primary nameserver eu1-infoblox-vm.neteng.ea.com 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@ea.com #25
    The SOA RNAME hostmaster.ea.com means hostmaster@ea.com.
  • ✓ Timestamp serial #26
    The serial 2014073357 is a Unix timestamp (2033-10-28 00:49 UTC).

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

16 records at the apex

Found

Read from
193.108.91.164:53
TypeValueTTL
SOAeu1-infoblox-vm.neteng.ea.com. hostmaster.ea.com. 2014073357 300 300 2419200 900300
NSa6-65.akam.net.300
NSa4-64.akam.net.300
NSa1-164.akam.net.300
NSa7-66.akam.net.300
NSa8-67.akam.net.300
NSa13-67.akam.net.300
A104.82.99.16120
MX90 origin.com.bak-mx.na0107.smtpbak.com.300
MX0 origin-ea-com.mail.protection.outlook.com.300
MX10 origin.com.pri-mx.na0107.smtproutes.com.300
TXT"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all"300
TXT"MS=ms14869966"300
TXT"v=msv1 t=8A357790-1DC8-4A61-ABFD-D5C0CDF9E6D5"300
TXT"google-site-verification=T603HNll2X26xEXfK8Vb6Km8n76u_l34pZ6rIAHOCaQ"300
TXT"atlassian-domain-verification=TcMmJBl8jkffKRnLX0s82TVPAOBmzFE8N1xCvCg42ehCFfU8nxO1rMZcSCLdiIMh"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.
  • 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