mcok.org - robtex.com

mcok.org

DNSSEC⚠️ Not signed
A162.159.140.166Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.worldnic.com ⭐
A162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpowerdns-prod06.dc.tutum.co
NSns4.worldnic.com
A162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXsmtp.google.com ⭐
A2607:f8b0:4004:c17::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A2607:f8b0:4004:c17::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c23::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A2607:f8b0:4004:c27::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRyuiadsk-in-f26.1e100.net
A142.251.16.26πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A172.253.139.27πŸ‡ΊπŸ‡Έ Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
A192.178.155.26πŸ‡ΊπŸ‡Έ Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27πŸ‡ΊπŸ‡Έ Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
TXTgoogle-site-verification=F52dikpNXHmnACj9ihtLM1MMB2XGd3nlRjdHkNHmDtQ
SOANS3.WORLDNIC.COMnamehost@WORLDNIC.COM serial=125080408

org

DNSSECπŸ”’ 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=1784976839

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns3.worldnic.comns4.worldnic.comns11.domaincontrol.comns12.domaincontrol.comMXsmtp.google.commailstore1.secureserver.netsmtp.secureserver.netA162.159.140.166184.168.221.15184.168.221.6
β—‹NSns11.domaincontrol.com2015-10-24 β†’ 2020-01-07 Β· 4 obs
● 2015-10-24 06:02:48
● 2020-01-07 14:28:04
β—‹ 2026-07-13 16:13:58
β—‹ 2026-07-25 11:24:16
β—‹NSns12.domaincontrol.com2015-10-24 β†’ 2020-01-07 Β· 4 obs
● 2015-10-24 06:02:48
● 2020-01-07 14:28:04
β—‹ 2026-07-13 16:13:58
β—‹ 2026-07-25 11:24:16
●NSns3.worldnic.com2026-07-13 β†’ 2026-07-25 Β· 3 obs
β—‹ 2020-01-07 14:28:04
● 2026-07-13 16:13:58
● 2026-07-25 11:24:16
●NSns4.worldnic.com2026-07-13 β†’ 2026-07-25 Β· 3 obs
β—‹ 2020-01-07 14:28:04
● 2026-07-13 16:13:58
● 2026-07-25 11:24:16
β—‹MXmailstore1.secureserver.net2015-10-24 β†’ 2020-01-07 Β· 4 obs
● 2015-10-24 06:02:48
● 2020-01-07 14:28:04
β—‹ 2026-07-13 16:13:58
β—‹ 2026-07-25 11:24:16
●MXsmtp.google.com2026-07-13 β†’ 2026-07-25 Β· 3 obs
β—‹ 2020-01-07 14:28:04
● 2026-07-13 16:13:58
● 2026-07-25 11:24:16
β—‹MXsmtp.secureserver.net2015-10-24 β†’ 2020-01-07 Β· 4 obs
● 2015-10-24 06:02:48
● 2020-01-07 14:28:04
β—‹ 2026-07-13 16:13:58
β—‹ 2026-07-25 11:24:16
●A162.159.140.1662026-07-13 β†’ 2026-07-25 Β· 3 obs
β—‹ 2020-01-07 14:28:04
● 2026-07-13 16:13:58
● 2026-07-25 11:24:16
β—‹A184.168.221.152020-01-07 β†’ 2020-01-07 Β· 4 obs
β—‹ 2017-03-15 07:38:18
● 2020-01-07 14:28:04
β—‹ 2026-07-13 16:13:58
β—‹ 2026-07-25 11:24:16
β—‹A184.168.221.62015-10-24 β†’ 2017-03-15 Β· 4 obs
● 2015-10-24 06:02:48
● 2017-03-15 07:38:18
β—‹ 2020-01-07 14:28:04
β—‹ 2026-07-25 11:24:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
mcok.orgns4.worldnic.com, ns3.worldnic.com-

βœ… Authoritative Response

Server:162.159.26.110

NS records: ns4.worldnic.com, ns3.worldnic.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcok.org (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1162.159.140.166
NS2ns4.worldnic.com, ns3.worldnic.com
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=F52dikpNXHmnACj
SOA1NS3.WORLDNIC.COM namehost.WORLDNIC.COM

Analysis

IP Addresses

mcok.org resolves to just one IP address, 162.159.140.166.

Two other host names, along with gopalkhanna.com, katrinacarringtoncpa.com and noellesfreetraining.com, also share IP numbers with mcok.org.

Name Servers

The NS records for mcok.org delegate to ns3.worldnic.com and ns4.worldnic.com.

mcok.org shares its NS records with other domains, for example dar-ekel.com, signaturesound.com, iqlandarch.com and two others.

mcok.org and other domains like meua.org share at least a portion of their name servers.

ns3.worldnic.com resolves to 162.159.26.110. ns4.worldnic.com resolves to 162.159.27.124. Both host names point to a single IP number.

Mail Servers

The sole mail server for mcok.org is smtp.google.com.

Among the domains sharing a mail server setup with mcok.org are dukyani.com, treesthatcount.co.nz, hs-ri.com and two others.

There is at least a partial MX overlap between mcok.org and other domains, including vsa.biz, m2a.co.kr, bantubchang.ac.th and two others.

These mail servers frequently co-occur with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.16.26, 142.251.16.27, 172.253.139.27 and 6 others.