math-mark.com - robtex.com

math-mark.com

DNSSEC⚠️ Not signed
A156.250.4.11🇿🇦 HKIDC-AS-AP156.250.4.0/22 abcde
NSjewel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
NSphil.ns.cloudflare.com
A2606:4700:58::adf5:3b89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A2803:f800:50::6ca2:c189🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRphil.ns.cloudflare.com
A2a06:98c1:50::ac40:2189🇺🇸 Cloudflare2a06:98c1:50::/45
PTRphil.ns.cloudflare.com
A108.162.193.137🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A172.64.33.137🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A173.245.59.137🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
SOAjewel.ns.cloudflare.comdns@cloudflare.com serial=2403645744

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=1778377041

Subdomains

mail.math-mark.com

Same first word

math-mark.com

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSjewel.ns.cloudflare.comphil.ns.cloudflare.coma.share-dns.comb.share-dns.netdns10.hichina.comdns9.hichina.comns1.gname-dns.comns2.gname-dns.comMXmxdomain.qq.comA156.250.4.1158.221.29.67
○NSa.share-dns.com2026-03-14 → 2026-05-07 · 5 obs
○ 2017-02-20 08:26:16
● 2026-03-14 20:35:36
● 2026-05-07 12:41:24
○ 2026-05-09 13:40:08
○ 2026-05-10 02:01:20
○NSb.share-dns.net2026-03-14 → 2026-05-07 · 5 obs
○ 2017-02-20 08:26:16
● 2026-03-14 20:35:36
● 2026-05-07 12:41:24
○ 2026-05-09 13:40:08
○ 2026-05-10 02:01:20
○NSdns10.hichina.com2015-06-25 → 2017-02-20 · 4 obs
● 2015-06-25 03:52:26
● 2017-02-20 08:26:16
○ 2026-03-14 20:35:36
○ 2026-05-10 02:01:20
○NSdns9.hichina.com2015-06-25 → 2017-02-20 · 4 obs
● 2015-06-25 03:52:26
● 2017-02-20 08:26:16
○ 2026-03-14 20:35:36
○ 2026-05-10 02:01:20
●NSjewel.ns.cloudflare.com2026-05-09 → 2026-05-10 · 3 obs
○ 2026-05-07 12:41:24
● 2026-05-09 13:40:08
● 2026-05-10 02:01:20
○NSns1.gname-dns.com2026-03-14 → 2026-05-07 · 5 obs
○ 2017-02-20 08:26:16
● 2026-03-14 20:35:36
● 2026-05-07 12:41:24
○ 2026-05-09 13:40:08
○ 2026-05-10 02:01:20
○NSns2.gname-dns.com2026-03-14 → 2026-05-07 · 5 obs
○ 2017-02-20 08:26:16
● 2026-03-14 20:35:36
● 2026-05-07 12:41:24
○ 2026-05-09 13:40:08
○ 2026-05-10 02:01:20
●NSphil.ns.cloudflare.com2026-05-09 → 2026-05-10 · 3 obs
○ 2026-05-07 12:41:24
● 2026-05-09 13:40:08
● 2026-05-10 02:01:20
○MXmxdomain.qq.com2015-06-25 → 2017-02-20 · 4 obs
● 2015-06-25 03:52:26
● 2017-02-20 08:26:16
○ 2026-03-14 20:35:36
○ 2026-05-10 02:01:20
●A156.250.4.112026-03-14 → 2026-05-10 · 3 obs
○ 2017-02-20 08:26:16
● 2026-03-14 20:35:36
● 2026-05-10 02:01:20
○A58.221.29.672015-06-25 → 2017-02-20 · 4 obs
● 2015-06-25 03:52:26
● 2017-02-20 08:26:16
○ 2026-03-14 20:35:36
○ 2026-05-10 02:01:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
math-mark.comphil.ns.cloudflare.com, jewel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.171

NS records: phil.ns.cloudflare.com, jewel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math-mark.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

TypeCountSample Data
A1156.250.4.11
NS2jewel.ns.cloudflare.com, phil.ns.cloudflare.com
SOA1jewel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (phil.ns.cloudflare.com, phil.ns.cloudflare.com, phil.ns.cloudflare.com...)

Analysis

Hierarchy

mail.math-mark.com has math-mark.com as its parent.

IP Addresses

math-mark.com maps to IP address 156.250.4.11.

Other host names, for example, mail.math-mark.com share IP numbers with math-mark.com.

Name Servers

Two name servers jewel.ns.cloudflare.com and phil.ns.cloudflare.com are delegated to math-mark.com.

math-mark.com uses the same name server configuration as other domains, such as gjx360.com, uiimg.com, tingchina.com, sportbay.com.ar and hn-watson.com.

math-mark.com at least partially shares name servers with other domains such as librainter.com, potencyeveryday.com, altergang.org, sgarrdisfr.pro and docwork.app.

These name servers are commonly used with colin.ns.cloudflare.com, salvador.ns.cloudflare.com, lady.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers: Host name jewel.ns.cloudflare.com points to 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171; host name phil.ns.cloudflare.com points to 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.