trimble.com

Checked 22 October 2026, 11:12 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-08-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
10 August 1992
Last changed
5 August 2026
Expires
9 August 2027
Status
client transfer prohibited
Registry nameservers
ns-1125.awsdns-12.org, ns-1653.awsdns-14.co.uk, ns-569.awsdns-07.net, ns-6.awsdns-00.com
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 2027-08-09 #3
    The registration is valid until 2027-08-09 (290 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

ns-1125.awsdns-12.org, ns-1653.awsdns-14.co.uk, ns-569.awsdns-07.net, ns-6.awsdns-00.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1125.awsdns-12.org, ns-1653.awsdns-14.co.uk, ns-569.awsdns-07.net, ns-6.awsdns-00.com
NS in the zone
ns-1125.awsdns-12.org, ns-1653.awsdns-14.co.uk, ns-569.awsdns-07.net, ns-6.awsdns-00.com
NameserverAddressesNetwork (AS)Glue
ns-1125.awsdns-12.org205.251.196.101 2600:9000:5304:6500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1653.awsdns-14.co.uk205.251.198.117 2600:9000:5306:7500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-569.awsdns-07.net205.251.194.57 2600:9000:5302:3900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-6.awsdns-00.com205.251.192.6 2600:9000:5300:600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.6 2600:9000:5300:600::1

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1125.awsdns-12.org, ns-1653.awsdns-14.co.uk, ns-569.awsdns-07.net, ns-6.awsdns-00.com.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1125.awsdns-12.org 205.251.196.101NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1125.awsdns-12.org 2600:9000:5304:6500::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1653.awsdns-14.co.uk 205.251.198.117NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1653.awsdns-14.co.uk 2600:9000:5306:7500::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-569.awsdns-07.net 205.251.194.57NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-569.awsdns-07.net 2600:9000:5302:3900::1NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns-6.awsdns-00.com 205.251.192.6NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-6.awsdns-00.com 2600:9000:5300:600::1NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 1 · primary ns-6.awsdns-00.com

Found

Primary (MNAME)
ns-6.awsdns-00.com
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1125.awsdns-12.org (205.251.196.101)1
ns-1125.awsdns-12.org (2600:9000:5304:6500::1)1
ns-1653.awsdns-14.co.uk (205.251.198.117)1
ns-1653.awsdns-14.co.uk (2600:9000:5306:7500::1)1
ns-569.awsdns-07.net (205.251.194.57)1
ns-569.awsdns-07.net (2600:9000:5302:3900::1)1
ns-6.awsdns-00.com (205.251.192.6)1
ns-6.awsdns-00.com (2600:9000:5300:600::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-6.awsdns-00.com is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

67 records at the apex

Found

Read from
205.251.196.101:53
TypeValueTTL
SOAns-6.awsdns-00.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1125.awsdns-12.org.600
NSns-1653.awsdns-14.co.uk.600
NSns-569.awsdns-07.net.600
NSns-6.awsdns-00.com.600
A3.33.186.13560
A15.197.167.9060
MX1 aspmx.l.google.com.300
MX10 aspmx2.googlemail.com.300
MX10 aspmx3.googlemail.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"82fQAmvdm06qmXZWueHvU6v76cBjIX2o2vjucC+3U6Tlaz5fuAepDVPIyxxfyYENoe/cy29i2A7253MMul0DDg=="600
TXT"9b9f5237-3f67-4f06-b725-d16692ec751b"600
TXT"_globalsign-domain-verification=h9wdXjKVfqHF6mQlSwHP_ELuZf-LxavSC1CQFigp0c"600
TXT"adobe-idp-site-verification=6fb5c061ff4c970c4d55a440c9f475c9d65a2f15bf53fb36df3d3c28fb0baa8a"600
TXT"adobe-sign-verification=7a19b8eb4ef42d2f194791ca7fad62"600
TXT"airtable-verification=c27a2fd9b85406ecdc90ecfee3e9007d"600
TXT"amazonses:wN/fO3EsSlTZRb+glhHMYuORTwE2M2sjx4T8u5nR9eo="600
TXT"apple-domain-verification=foR9wJdKX78oGV27"600
TXT"apple-domain-verification=xfuYEROjnTSUKhRA"600
TXT"asv=2730dfa6f8e7331683e8168b7c3558eb"600
TXT"atlassian-domain-verification=h0HBigAfPcNaaaY6BauYlGNtmYGi9coD7w9V7AIqXWxqnhm2aDutiKzkoBv5l1Hf"600
TXT"atlassian-sending-domain-verification=5fd820ba-1fa8-43b1-982b-b2649ba9fb15"600
TXT"autodesk-domain-verification=BO-YFRi8ok1mz7xYZfJy"600
TXT"brevo-code:979f3192320aecff48be598427958846"600
TXT"calendly-site-verification=DvZtjkqEfQp4dBQjaFt66NQPN6sFzFIgpvpSrbCRT"600
TXT"canva-site-verification=73PotytPbFmWarUr9EnxKg"600
TXT"coda-verification=67cfff24-11fb-4790-8e2f-fbed3feb8295"600
TXT"cursor-domain-verification-ghr85m=TujForC1kvHXixQ6qJNaq8ZoN"600
TXT"cursor-domain-verification-pm3z5b=0Wv351SUW2BCvpR1cTdyQT9n9"600
TXT"db31e2965bb44cff838996d5cc186097"600
TXT"docker-verification=5541c400-421f-4c84-895a-21c59301ecd7"600
TXT"drift-domain-verification=2800fa8acc1b8d63af884ced9eb8a5e80859bb4b9c70c537cf8b289a74a78a72"600
TXT"drift-domain-verification=35118354d12e1a8065391154257d18ccd12744e080ce01bab28af1273552ce0f"600
TXT"drift-domain-verification=909c297b9c0f406451bf86facb45865641ecf08a6711f7800a59023d769fc6c9"600
TXT"drift-domain-verification=e848105b18e8314c16bc4084c3bb7ec381976e2a53b2521ffc125748189641eb"600
TXT"google-site-verification=WW3QKtFuKfLKipVn85aBU_JgMnuPtH_4u0-p89lRW6k"600
TXT"google-site-verification=dFfdLe0feVuDnod46adq2SN5fKZNV0dH2zxJWZUZ33g"600
TXT"google-site-verification=s75AAa1V2dfxVbkxbw_n7WunWqL6fhsne0RVG69Zt58"600
TXT"google-site-verification=ucGmBF2grmxaV5PS0x9bTQFwAOuApM_zicToO_Odyho"600
TXT"hubspot-ydIbdSCEX6epov"600
TXT"jamf-site-verification=gdNSStErfxdZBF_TobWjgg"600
TXT"knowbe4-site-verification=0158e18e2a3129c90869778acb15b87e"600
TXT"lucid-verification=fY28Ify6Vw61"600
TXT"masv=SMaEqhkIeDXzyKgnwJdxCsoFcTKClTtu"600
TXT"mgverify=1919c6c2fb1b203ecfcaf0fb21d89d9dbf79412a71137be57986513ebc19cece"600
TXT"mongodb-site-verification=sWYtvd5IcM3PXvN2czxkr1fC7viIoPNE"600
TXT"notion-domain-verification=1MdrSQTMzKaulalmGXlgA9HdNCUZDW6h0YTAgn6gVE5"600
TXT"onetrust-domain-verification=4a9b6d022335434ab6253e333394fa6d"600
TXT"pardot1097602=81fccfa05790e8f2d924871d7ee348eec689998f59315cbaadd2ddc21b537482"600
TXT"pardot1123573=c1f9d659568582e238909313b014a152a7eb22ab2eb26f9f22d0ede5a6c17b4f"600
TXT"pardot310631=7320e03ad9f8397829befaeae73867fd75ed949e89b92ccbfaf5b5ae4b744e82"600
TXT"pardot993022=4d3e5df80d1002dc4bb738e09183533ff0f3141acd5a34a2ea27a371fbca7d01"600
TXT"postman-domain-verification=cdfa33f782c98b0b323306276caeeab5b51d416fea17db68a9254ea6640c20e2b1ff46ef450232771e62871c37a7cc1f0a7090e5e0eae8c8627b20783251dd09"600
TXT"qZtkNSrAIOEmMhgXrv5O5w8"600
TXT"sending_domain73762=e3ae11edde829c77c78699d9e2db3570ae61a927d919f8d5258eec41e5012bb0"600
TXT"smartsheet-site-validation=23RW1Wuu04WRsKvSoD6L48y11RnelV7h"600
TXT"smartsheet-site-validation=H993sF9LdUrANq53jZ_pvX9pC0SyQjcd"600
TXT"teamviewer-sso-verification=7a812da4e728455692c3fa42e3efffdc"600
TXT"twilio-domain-verification=17400ac8aa9459ade400c7ae18625a1d"600
TXT"v=spf1 include:7aclx550um.powerspf.com -all"600
TXT"wiz-domain-verification=8c4912cc90200065239859f17a3e229d8822662b3d717e4ba984e00b4f827c9f"600
TXT"wrike-verification=MTgyNDQ2ODozMGFlNTc2NzFkYzA4OTFjZWI4MzMzZWVkOWVjNzVlOGM2NGVlYmJlMjBlZjRhMWIxNmVmYzMwNzZlYmE1NGMw"600
TXT"wrike-verification=MjUxOTk2Mzo3ZTczY2JhYWZmYjg5NDZmNGY5MmU1YmI1YTJjMmJjNWI4MWViZWQ2ZmNkNDVhNzlhYTgyMDM4MTcxODdlMjBi"600
TXT"wrike-verification=NTAzOTExOjMxODc4YTM5ZGUxNjQyZDY3MjI3NWM3OGZmOWE0MzcwNDgzYjA4NjlkNjkxZDQyYjNkZTQzZTQ5M2Q1ZWI0MmU="600
TXT"zoho-verification=zb34124959.zmverify.zoho.com"600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 10m; 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