ok37.org - robtex.com

ok37.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3af3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:a648🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.243Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.72🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlennon.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A2803:f800:50::6ca2:c3a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlennon.ns.cloudflare.com
A2a06:98c1:50::ac40:23a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlennon.ns.cloudflare.com
A108.162.195.165🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A172.64.35.165🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.243, 172.67.166.72
IPv6 hints2606:4700:3030::6815:3af3, 2606:4700:3030::ac43:a648
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOAlennon.ns.cloudflare.comdns@cloudflare.com serial=2405033562

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784159420

Same first word

ok37.org
ok37.co
ok37.xyz
ok37.me
ok37.net
ok37.ru
ok37.top

Similar names

37ok.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSlennon.ns.cloudflare.commartha.ns.cloudflare.comns0.nitrex.netns1.nitrex.netns1.tendring.netns2.thehostingshop.co.ukMXmail.ok37.orgA104.21.58.243172.67.166.722606:4700:3030::6815:3af32606:4700:3030::ac43:a648213.165.245.2092606:4700:3032::ac43:a6482606:4700:3037::6815:3af3
●NSlennon.ns.cloudflare.com2026-06-24 → 2026-07-16 · 3 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
● 2026-07-16 00:11:26
●NSmartha.ns.cloudflare.com2026-06-24 → 2026-07-16 · 3 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
● 2026-07-16 00:11:26
○NSns0.nitrex.net2015-08-15 → 2018-05-31 · 4 obs
● 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
○NSns1.nitrex.net2015-08-15 → 2018-05-31 · 4 obs
● 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
○NSns1.tendring.net2015-08-15 → 2018-05-31 · 4 obs
● 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
○NSns2.thehostingshop.co.uk2018-05-31 → 2018-05-31 · 4 obs
○ 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
○MXmail.ok37.org2015-08-15 → 2018-05-31 · 4 obs
● 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
●A104.21.58.2432026-06-24 → 2026-07-16 · 3 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
● 2026-07-16 00:11:26
●A172.67.166.722026-06-24 → 2026-07-16 · 3 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
● 2026-07-16 00:11:26
○A213.165.245.2092015-08-15 → 2018-05-31 · 4 obs
● 2015-08-15 03:40:52
● 2018-05-31 01:52:44
○ 2026-06-24 17:59:50
○ 2026-07-16 00:11:26
●A2606:4700:3030::6815:3af32026-07-02 → 2026-07-16 · 3 obs
○ 2026-06-24 17:59:50
● 2026-07-02 15:03:42
● 2026-07-16 00:11:26
●A2606:4700:3030::ac43:a6482026-07-02 → 2026-07-16 · 3 obs
○ 2026-06-24 17:59:50
● 2026-07-02 15:03:42
● 2026-07-16 00:11:26
○A2606:4700:3032::ac43:a6482026-06-24 → 2026-06-24 · 4 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
○ 2026-07-02 15:03:42
○ 2026-07-16 00:11:26
○A2606:4700:3037::6815:3af32026-06-24 → 2026-06-24 · 4 obs
○ 2018-05-31 01:52:44
● 2026-06-24 17:59:50
○ 2026-07-02 15:03:42
○ 2026-07-16 00:11:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
ok37.orgmartha.ns.cloudflare.com, lennon.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.142

NS records: martha.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ok37.org (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.58.243, 172.67.166.72
AAAA22606:4700:3030::ac43:a648, 2606:4700:3030::6815:3af3
NS2lennon.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lennon.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ok37.org has four IP addresses: 104.21.58.243, 172.67.166.72, 2606:4700:3030::6815:3af3 and 2606:4700:3030::ac43:a648.

Two other host names, along with link4game.com, evsurveillance.com and autokaynak.com, also share IP numbers with ok37.org.

Name Servers

ok37.org has two authoritative name servers — lennon.ns.cloudflare.com and martha.ns.cloudflare.com.

ok37.org shares its NS records with other domains, for example bit11.net, oktaapp.bet, 89999.club and two others.

ok37.org partially shares its NS delegation with several other domains, including qzymjx.com, gaea.fi, villa-gutenbrunn.com and two others.

These name servers regularly co-occur with the name servers duke.ns.cloudflare.com, alina.ns.cloudflare.com and jasmine.ns.cloudflare.com.

DNS names with 6 IP addresses:

lennon.ns.cloudflare.com points to 108.162.195.165, 162.159.44.165, 172.64.35.165 and 3 other IP addresses.

martha.ns.cloudflare.com points to 108.162.194.142, 162.159.38.142, 172.64.34.142 and 3 other IP addresses.