unity3d.com

Checked 22 October 2026, 11:15 UTC · via 8.8.8.8
!Passed with warnings
23 passed 4 warnings 0 failed 4 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2028-10-01

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
1 October 2005
Last changed
30 August 2026
Expires
1 October 2028
Status
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
asia3.akam.net, eur2.akam.net, eur5.akam.net, ns1-105.akam.net, ns1-8.akam.net, usc4.akam.net, use4.akam.net, usw4.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 2028-10-01 #3
    The registration is valid until 2028-10-01 (710 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update 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

asia3.akam.net, eur2.akam.net, eur5.akam.net, ns1-105.akam.net, ns1-8.akam.net, usc4.akam.net, use4.akam.net, usw4.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
asia3.akam.net, eur2.akam.net, eur5.akam.net, ns1-105.akam.net, ns1-8.akam.net, usc4.akam.net, use4.akam.net, usw4.akam.net
NS in the zone
asia3.akam.net, eur2.akam.net, eur5.akam.net, ns1-105.akam.net, ns1-8.akam.net, usc4.akam.net, use4.akam.net, usw4.akam.net
NameserverAddressesNetwork (AS)Glue
asia3.akam.net23.211.61.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
eur2.akam.net95.100.173.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
eur5.akam.net23.74.25.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-105.akam.net193.108.91.105 2600:1401:2::69AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-8.akam.net193.108.91.8 2600:1401:2::8AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usc4.akam.net184.26.160.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
use4.akam.net23.211.133.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usw4.akam.net184.26.161.65 2600:1480:1800::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 8 nameservers #6
    Delegated to asia3.akam.net, eur2.akam.net, eur5.akam.net, ns1-105.akam.net, ns1-8.akam.net, usc4.akam.net, use4.akam.net, usw4.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 7 IPv4 /24s and 2 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): 10 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: asia3.akam.net, eur2.akam.net, eur5.akam.net, usc4.akam.net, use4.akam.net.
    #13

Nameservers

warn

11 of 11 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
asia3.akam.net 23.211.61.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.27
eur2.akam.net 95.100.173.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
eur5.akam.net 23.74.25.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.33
ns1-105.akam.net 193.108.91.105NOERROR, 4 ms, authoritativenoyes / yesrefused41824.5
ns1-105.akam.net 2600:1401:2::69NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
ns1-8.akam.net 193.108.91.8NOERROR, 3 ms, authoritativenoyes / yesrefused41824.8
ns1-8.akam.net 2600:1401:2::8NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
usc4.akam.net 184.26.160.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
use4.akam.net 23.211.133.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
usw4.akam.net 184.26.161.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.29
usw4.akam.net 2600:1480:1800::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29

Checks

  • ✓ All respond #14
    All 11 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: asia3.akam.net: "48878.27"; eur2.akam.net: "48878.31"; eur5.akam.net: "48878.33"; ns1-105.akam.net: "41824.5"; ns1-105.akam.net: "41824.4"; ns1-8.akam.net: "41824.8"; ns1-8.akam.net: "41824.4"; usc4.akam.net: "48878.32"; use4.akam.net: "48878.26"; usw4.akam.net: "48878.29". 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 1563803460 · primary use4.akam.net

Found

Primary (MNAME)
use4.akam.net
Contact (RNAME)
hostmaster.akamai.com
Serial
1563803460
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
60 s

Serial per nameserver

NameserverSerial
asia3.akam.net (23.211.61.64)1563803460
eur2.akam.net (95.100.173.64)1563803460
eur5.akam.net (23.74.25.64)1563803460
ns1-105.akam.net (193.108.91.105)1563803460
ns1-105.akam.net (2600:1401:2::69)1563803460
ns1-8.akam.net (193.108.91.8)1563803460
ns1-8.akam.net (2600:1401:2::8)1563803460
usc4.akam.net (184.26.160.65)1563803460
use4.akam.net (23.211.133.65)1563803460
usw4.akam.net (184.26.161.65)1563803460
usw4.akam.net (2600:1480:1800::41)1563803460

Checks

  • ✓ Serial 1563803460 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 1m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1h, retry 10m, expire 7d, negative TTL 1m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver use4.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 1563803460 is a Unix timestamp (2019-07-22 13:51 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

72 records at the apex

Found

Read from
23.211.61.64:53
TypeValueTTL
SOAuse4.akam.net. hostmaster.akamai.com. 1563803460 3600 600 604800 603600
NSeur2.akam.net.7200
NSns1-8.akam.net.7200
NSeur5.akam.net.7200
NSusw4.akam.net.7200
NSns1-105.akam.net.7200
NSuse4.akam.net.7200
NSasia3.akam.net.7200
NSusc4.akam.net.7200
A104.101.238.1220
MX30 aspmx5.googlemail.com.43200
MX30 aspmx2.googlemail.com.43200
MX30 aspmx4.googlemail.com.43200
MX20 alt2.aspmx.l.google.com.43200
MX30 aspmx3.googlemail.com.43200
MX20 alt1.aspmx.l.google.com.43200
MX10 aspmx.l.google.com.43200
TXT"sending_domain989512=cbc335aff898a14389c891a92405335b29e1555438d2ca25b7e5f995e22cada5"3600
TXT"onetrust-domain-verification=2a107e93c1164c2ba0a5aaea59752f37"3600
TXT"docker-verification=6fcd3de6-e541-418c-b3b2-b087f66ee192"3600
TXT"sending_domain946862=9fcd0faadfea71535deb6e85338cefa11bb14b0d0ae28fbaf43983651fdcc2ad"3600
TXT"parallels-domain-verification=4ec4e3f9992b449b9c73435bcbc321e7dd8d40decc1b45f7919614fb317d5cf6"3600
TXT"google-site-verification=Tbng8h2rGQ3XkQjlp-abvTBMFzn41niViSDxFYFuhzc"3600
TXT"chariot=chariot+unity@praetorian.com"3600
TXT"sending_domain982622=160b3c4f574a66890faff09615541c9a715d09b9927fb0b17997747fb941fdb8"3600
TXT"google-site-verification=RW2hqCs6qv5X8zR_4cuOvnuYkPaJ0srnZ1yARcBpEN0"3600
TXT"amazonses:hZ853PoLfTXcpLv1OBVLiE6ajz5JOxPwKgPvWs1qyNg="3600
TXT"notion-domain-verification=V4ac2ywzlHKu5kBNM1MH1DFthf2xFq0vg6iGk67Ogxi"3600
TXT"teamviewer-sso-verification=200ee53c4a9147c28f76451328ee4fb7"3600
TXT"ms-domain-verification=91bdb58c-6d23-4411-a417-6152afa635cb"3600
TXT"parsec-domain-verification=td_2QtYTuaZuY3HNh29orv2O1dy2c9"3600
TXT"smartsheet-site-validation=AtAVXv0rcxWwsuZq1zRPoj_M8klRugAf"3600
TXT"anthropic-domain-verification-657kyc=5A5Ukgpb3Xl1dovrEp3lANfxH"3600
TXT"parsec-domain-verification=td_2QtQ8FDBXguwwrQCQsHyG4cSIme"3600
TXT"33ddeaca721a44aba1a792f72e2927ec"3600
TXT"adobe-idp-site-verification=02f1f140a4a6b046dfb986644c7d4027d00969aaaedbb1dc454f3db57785cdfe"3600
TXT"google-site-verification=CvUTupC_u8-tYjNYi-Gjlld6FBX6CvryTnc653mollc"3600
TXT"hcp-domain-verification=ed89d18490a58f3f616b8511971d047f6c4f258c54434a8caa4a327bb572eb7f"3600
TXT"miro-verification=bd237e7f8e599f28799572dde43e6ae01f988f6e"3600
TXT"invisionapp-verification=1011983403369021921325650941364149129251"3600
TXT"stripe-verification=873DA958FF316882A8E507571220D83F41E04F367F999E66F07C5282D96A95A7"3600
TXT"OSSRH-67067"3600
TXT"MS=ms96212692"3600
TXT"cursor-domain-verification-7g258t=GqxuOOxvU8n7kzs3v2WSahwXT"3600
TXT"unity-sso-verification=166e5bce-7935-4368-99eb-6d5eedb0719a"3600
TXT"_eutvbd28065g2xkhw6tlb1m30cqcwsq"3600
TXT"atlassian-sending-domain-verification=8eb34b04-bc02-4f69-b745-eb3cda5f5fc8"3600
TXT"stripe-verification=94AC08320A49EDFD5DBE374BEAA7CF6D249AE1BC2E38235A96090E166C92D014"3600
TXT"uber-domain-verification=6da06f3f-5c3a-4935-92de-a47ece7c3878"3600
TXT"dropbox-domain-verification=4ayjl5f60wk9"3600
TXT"hpe-greenlake-domain-verification=3673705470482d4f586d766a52394732375a613266334d694f34676c4d4c6852"3600
TXT"_b8hlqorktnyvtxavg79yeeqsk40gjc0"3600
TXT"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.zendesk.com ~all"3600
TXT"&TcSjCfY7YDcCm5KkCQJaf1vE&Cu0qTWe#tf$k%92D7RxdG55ZFvgFBE#42%@ycuJo!&XX2WF9Q*wIVPLJ&k187nEUxPKfOKFz*"3600
TXT"postman-domain-verification=928dbaf43793a51457b15a2c18da6eee3a253d5af1962784d23a7d5d36b11571dfc1bfc67204af5e24d2a52cd253ae9544aeb13958790d643f2abb9e4422e801"3600
TXT"_kntbmwtjer3ef8v8wuy1zm845csak89"3600
TXT"unity-sso-verification=f0040ef5-f81b-41e1-b8ad-a0cc2e3f15bb"3600
TXT"atlassian-domain-verification=jK2t2O1MVlhsgF6GuSXJvnQgooOgYnlr5trUoaGM7U3gWRXSvLDNGpbP/ObPNZ+Z"3600
TXT"yandex-verification: 45f12d396955bbc8"3600
TXT"google-site-verification=HJLSmNTufnfsk4PpIXvT2vPbpimAMHIewS7dIBUjSMw"3600
TXT"mongodb-site-verification=76n2NOgKT0pGr2GiVrVtbGFaIYgOS7JK"3600
TXT"parsec-domain-verification=td_2E5j3vlikrmTmpGT6cUBQnPaa50"3600
TXT"notion-domain-verification=30uPTSVIzvqeas8sUy7VmcZMTbUqXyKU8FTax7WFxst"3600
TXT"qase-177813a8503d7e5b47dc6de0c9730ed6d65f0dd6"3600
TXT"favro-verification=padJBqNog7ndsvqQHFrPxI-Tf6SFjBYs1HfCp4lydz3"3600
TXT"_j5mchh33ks0ng7z6ccolyusyre29c7f"3600
TXT"docusign=da9493b2-48e3-4664-b916-fa0a34e15895"3600
TXT"serval-domain-verification-myvhc0=ce6i3wgtAVEfHGjzGA1WCIKBI"3600
TXT"sending_domain912171=2b16b46cc91622a48d87195dc135d28f4fdd01dd1a7b9f7cf3a1bf41f2e7b7c3"3600
TXT"1password-site-verification=3KR5UETWQFDTNAPXRYXYPC5JVI"3600
TXT"wiz-domain-verification=5ba683498de61729ad6e4ab8ca6e14b5f097e18cf2aff07b71944d263e969447"3600
TXT"-vARCds_7k3v2qQZtTQKXHU"3600

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.
  • ✓ 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