mathtudor.com - robtex.com

mathtudor.com

DNSSEC⚠️ Not signed
NSns1.dnsowl.com ⭐
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dnsowl.com ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1774377732

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774376642

Same first word

mathtudor.com

Similar names

dartmouth.school
dartmouth.edu
dartmouth.me
dartmouth.university
dartmouth.ca
dartmouth.dental
dartmouth.org.uk
dartmouth.de
dartmouth.nl
dartmouth.com
dartmouth.co.uk
dartmouth.ai
dartmouth.mba
dartmouth.org
dartmouth.doctor
dartmouth.college
dartmouth.net

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comns1.commonmx.comns1.sedoparking.comns2.commonmx.comns2.sedoparking.comsk.s5.cm.ns1.88.ztomy.comsk.s5.cm.ns2.88.ztomy.comMXlocalhostmail.b-io.coA141.8.225.67149.56.9.7872.52.4.122
○NSns1.commonmx.com2016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-24 17:37:52
● 2016-03-28 12:40:40
○ 2016-09-24 15:06:46
○ 2026-03-24 18:45:06
●NSns1.dnsowl.com2026-02-24 → 2026-03-24 · 3 obs
○ 2017-05-14 03:45:30
● 2026-02-24 16:11:54
● 2026-03-24 18:45:06
○NSns1.sedoparking.com2017-05-14 → 2017-05-14 · 4 obs
○ 2016-09-24 15:06:46
● 2017-05-14 03:45:30
○ 2026-02-24 16:11:54
○ 2026-03-24 18:45:06
○NSns2.commonmx.com2016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-24 17:37:52
● 2016-03-28 12:40:40
○ 2016-09-24 15:06:46
○ 2026-03-24 18:45:06
●NSns2.dnsowl.com2026-02-24 → 2026-03-24 · 3 obs
○ 2017-05-14 03:45:30
● 2026-02-24 16:11:54
● 2026-03-24 18:45:06
○NSns2.sedoparking.com2017-05-14 → 2017-05-14 · 4 obs
○ 2016-09-24 15:06:46
● 2017-05-14 03:45:30
○ 2026-02-24 16:11:54
○ 2026-03-24 18:45:06
●NSns3.dnsowl.com2026-02-24 → 2026-03-24 · 3 obs
○ 2017-05-14 03:45:30
● 2026-02-24 16:11:54
● 2026-03-24 18:45:06
○NSsk.s5.cm.ns1.88.ztomy.com2015-06-06 → 2016-09-24 · 6 obs
● 2015-06-06 00:22:26
● 2015-12-24 17:37:52
○ 2016-03-28 12:40:40
● 2016-09-24 15:06:46
○ 2017-05-14 03:45:30
○ 2026-03-24 18:45:06
○NSsk.s5.cm.ns2.88.ztomy.com2015-06-06 → 2016-09-24 · 6 obs
● 2015-06-06 00:22:26
● 2015-12-24 17:37:52
○ 2016-03-28 12:40:40
● 2016-09-24 15:06:46
○ 2017-05-14 03:45:30
○ 2026-03-24 18:45:06
○MXlocalhost2017-05-14 → 2017-05-14 · 4 obs
○ 2015-10-22 19:31:12
● 2017-05-14 03:45:30
○ 2026-02-24 16:11:54
○ 2026-03-24 18:45:06
○MXmail.b-io.co2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 00:22:26
○ 2015-10-22 19:31:12
○ 2026-03-24 18:45:06
○A141.8.225.672015-06-06 → 2016-09-24 · 6 obs
● 2015-06-06 00:22:26
● 2015-12-24 17:37:52
○ 2016-03-28 12:40:40
● 2016-09-24 15:06:46
○ 2017-05-14 03:45:30
○ 2026-03-24 18:45:06
○A149.56.9.782016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-24 17:37:52
● 2016-03-28 12:40:40
○ 2016-09-24 15:06:46
○ 2026-03-24 18:45:06
○A72.52.4.1222017-05-14 → 2017-05-14 · 4 obs
○ 2016-09-24 15:06:46
● 2017-05-14 03:45:30
○ 2026-02-24 16:11:54
○ 2026-03-24 18:45:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mathtudor.comns1.dnsowl.com, ns2.dnsowl.com8 records

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns2.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathtudor.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.dnsowl.com, ns2.dnsowl.com...
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

Name Servers

mathtudor.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

mathtudor.com at least partially shares name servers with other domains, for example modoka.com, vakki.com, papuaslot.me, deepwebsmarket.com and arthasarokaar.com.

Hostnames with four IP numbers:

Hostname ns1.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173.

Hostname ns2.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130.

Hostname ns3.dnsowl.com points to: 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.