theoceancleanup.com

Checked 22 October 2026, 11:03 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · Metaregistrar BV · expires 2026-12-10

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Metaregistrar BV
Registered
10 December 2012
Last changed
7 January 2026
Expires
10 December 2026
Status
active
Registry nameservers
ns-1406.awsdns-47.org, ns-1869.awsdns-41.co.uk, ns-384.awsdns-48.com, ns-632.awsdns-15.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 2026-12-10 #3
    The registration is valid until 2026-12-10 (49 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-1406.awsdns-47.org, ns-1869.awsdns-41.co.uk, ns-384.awsdns-48.com, ns-632.awsdns-15.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1406.awsdns-47.org, ns-1869.awsdns-41.co.uk, ns-384.awsdns-48.com, ns-632.awsdns-15.net
NS in the zone
ns-1406.awsdns-47.org, ns-1869.awsdns-41.co.uk, ns-384.awsdns-48.com, ns-632.awsdns-15.net
NameserverAddressesNetwork (AS)Glue
ns-1406.awsdns-47.org205.251.197.126 2600:9000:5305:7e00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1869.awsdns-41.co.uk205.251.199.77 2600:9000:5307:4d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-384.awsdns-48.com205.251.193.128 2600:9000:5301:8000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.128 2600:9000:5301:8000::1
ns-632.awsdns-15.net205.251.194.120 2600:9000:5302:7800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1406.awsdns-47.org, ns-1869.awsdns-41.co.uk, ns-384.awsdns-48.com, ns-632.awsdns-15.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 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-1406.awsdns-47.org 205.251.197.126NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1406.awsdns-47.org 2600:9000:5305:7e00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1869.awsdns-41.co.uk 205.251.199.77NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1869.awsdns-41.co.uk 2600:9000:5307:4d00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-384.awsdns-48.com 205.251.193.128NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-384.awsdns-48.com 2600:9000:5301:8000::1NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-632.awsdns-15.net 205.251.194.120NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-632.awsdns-15.net 2600:9000:5302:7800::1NOERROR, 4 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-384.awsdns-48.com

Found

Primary (MNAME)
ns-384.awsdns-48.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-1406.awsdns-47.org (205.251.197.126)1
ns-1406.awsdns-47.org (2600:9000:5305:7e00::1)1
ns-1869.awsdns-41.co.uk (205.251.199.77)1
ns-1869.awsdns-41.co.uk (2600:9000:5307:4d00::1)1
ns-384.awsdns-48.com (205.251.193.128)1
ns-384.awsdns-48.com (2600:9000:5301:8000::1)1
ns-632.awsdns-15.net (205.251.194.120)1
ns-632.awsdns-15.net (2600:9000:5302:7800::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-384.awsdns-48.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

32 records at the apex

Found

Read from
205.251.197.126:53
TypeValueTTL
SOAns-384.awsdns-48.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1406.awsdns-47.org.172800
NSns-1869.awsdns-41.co.uk.172800
NSns-384.awsdns-48.com.172800
NSns-632.awsdns-15.net.172800
A65.8.131.5360
A65.8.131.2360
A65.8.131.7760
A65.8.131.4760
AAAA2600:9000:208a:7200:c:476f:4000:93a160
AAAA2600:9000:208a:dc00:c:476f:4000:93a160
AAAA2600:9000:208a:e600:c:476f:4000:93a160
AAAA2600:9000:208a:8a00:c:476f:4000:93a160
AAAA2600:9000:208a:7800:c:476f:4000:93a160
AAAA2600:9000:208a:6e00:c:476f:4000:93a160
AAAA2600:9000:208a:5600:c:476f:4000:93a160
AAAA2600:9000:208a:2000:c:476f:4000:93a160
MX10 theoceancleanup-com.mail.protection.outlook.com.60
TXT"MS=ms97212957"60
TXT"anthropic-domain-verification-1dxagb=vVCIW20liPMlnsam4vqupbjev"60
TXT"apple-domain-verification=mHWBtc4YIM7rd55C"60
TXT"atlassian-domain-verification=H4elMnEiZvHFgyhke8zOFPYmgIRmFtUt8C9SeLDtEMHOd1Nn5CmLGYME26ceetQY"60
TXT"atlassian-sending-domain-verification=2fe294ef-266a-4a98-a97e-747598af6eee"60
TXT"canva-site-verification=fnYSk-aTlxDnP0vHSqGzPA"60
TXT"dropbox-domain-verification=ockotfogwx5q"60
TXT"miro-verification=9fecc1368a5fe4800be1abb369cefd5133fce740"60
TXT"pardot1024773=252e5af40428956db257a6554956d6194faf94989b6afed207eac26af7f503ee"60
TXT"pardot1024773=c3cab05deb4645fe527761065b02e3e429c67663a4937cd4bc4fee526594ae2e"60
TXT"pardot532872=5003d52f148b33066bc392bdc886b3a2825ed0006240e7136d1fed90c32f3a5e"60
TXT"sending_domain1024773=be00e74d973a9d5ab058a5ce999da837b3210af3452f3592bc5b285df243be53"60
TXT"teamviewer-sso-verification=94975a2bd9c2453fb7c300778d3bc594"60
TXT"v=spf1 ip4:161.51.79.26 include:spf.protection.outlook.com include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.meltwater.com include:_spf.webslice.eu include:_spf.atlassian.net include:wappmail.com -all"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), AAAA (1m), MX (1m). Low TTLs are useful just before a planned change.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • 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