hdmath.com - dns.ninja

hdmath.com

DNSSEC⚠️ Not signed
A213.174.156.91🇺🇸 ADVANCEDHOSTERS-AS213.174.128.0/19 Hosting segment
NSns1.bigtraffic.me ⭐
A2a02:b48:207:2:53::1🇺🇸 ADVANCEDHOSTERS-AS2a02:b48::/32 Advanced Hosters B.V.
PTRcustomer.advancedhosters.com
A213.174.156.46🇺🇸 ADVANCEDHOSTERS-AS213.174.128.0/19 Hosting segment
NSns2.bigtraffic.me
A2a02:b48:207:2:53::2🇺🇸 ADVANCEDHOSTERS-AS2a02:b48::/32 Advanced Hosters B.V.
PTRcustomer.advancedhosters.com
A213.174.156.48🇺🇸 ADVANCEDHOSTERS-AS213.174.128.0/19 Hosting segment
NSns3.bigtraffic.me
A2a02:b48:207:2:53::3🇺🇸 ADVANCEDHOSTERS-AS2a02:b48::/32 Advanced Hosters B.V.
PTRcustomer.advancedhosters.com
A213.174.156.39🇺🇸 ADVANCEDHOSTERS-AS213.174.128.0/19 Hosting segment
SOAns1.bigtraffic.mehostmaster@bigtraffic.me serial=2398251150

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=1785687077

Same first word

hdmath.com

Similar names

mathhd.com
ahthmd.com

DNS History

18 records (4 active, 14 former)

201820192020202120222023202420252026NSns1.bigtraffic.mens2.bigtraffic.mens3.bigtraffic.mekyree.ns.cloudflare.comns1.cjperl.comns2.cjperl.comns3.cjperl.comsarah.ns.cloudflare.comA213.174.156.91104.21.27.137172.67.142.189188.114.96.0188.114.97.02606:4700:3031::ac43:8ebd2606:4700:3035::6815:1b892a06:98c1:3120::2a06:98c1:3121::46.229.165.155
○NSkyree.ns.cloudflare.com2026-02-23 → 2026-02-27 · 5 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
●NSns1.bigtraffic.me2026-04-20 → 2026-08-02 · 3 obs
○ 2026-02-27 08:36:28
● 2026-04-20 02:34:58
● 2026-08-02 16:33:02
○NSns1.cjperl.com2017-04-09 → 2021-04-07 · 4 obs
● 2017-04-09 15:00:32
● 2021-04-07 02:05:52
○ 2026-02-23 20:53:38
○ 2026-08-02 16:33:02
●NSns2.bigtraffic.me2026-04-20 → 2026-08-02 · 3 obs
○ 2026-02-27 08:36:28
● 2026-04-20 02:34:58
● 2026-08-02 16:33:02
○NSns2.cjperl.com2017-04-09 → 2021-04-07 · 4 obs
● 2017-04-09 15:00:32
● 2021-04-07 02:05:52
○ 2026-02-23 20:53:38
○ 2026-08-02 16:33:02
●NSns3.bigtraffic.me2026-04-20 → 2026-08-02 · 3 obs
○ 2026-02-27 08:36:28
● 2026-04-20 02:34:58
● 2026-08-02 16:33:02
○NSns3.cjperl.com2017-04-09 → 2021-04-07 · 4 obs
● 2017-04-09 15:00:32
● 2021-04-07 02:05:52
○ 2026-02-23 20:53:38
○ 2026-08-02 16:33:02
○NSsarah.ns.cloudflare.com2026-02-23 → 2026-02-27 · 5 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
○A104.21.27.1372026-02-23 → 2026-02-23 · 4 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
○ 2026-02-27 08:36:28
○ 2026-08-02 16:33:02
○A172.67.142.1892026-02-23 → 2026-02-23 · 4 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
○ 2026-02-27 08:36:28
○ 2026-08-02 16:33:02
○A188.114.96.02026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
○A188.114.97.02026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
●A213.174.156.912026-04-20 → 2026-08-02 · 3 obs
○ 2026-02-27 08:36:28
● 2026-04-20 02:34:58
● 2026-08-02 16:33:02
○A2606:4700:3031::ac43:8ebd2026-02-23 → 2026-02-23 · 4 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
○ 2026-02-27 08:36:28
○ 2026-08-02 16:33:02
○A2606:4700:3035::6815:1b892026-02-23 → 2026-02-23 · 4 obs
○ 2021-04-07 02:05:52
● 2026-02-23 20:53:38
○ 2026-02-27 08:36:28
○ 2026-08-02 16:33:02
○A2a06:98c1:3120::2026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
○A2a06:98c1:3121::2026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-23 20:53:38
● 2026-02-27 08:36:28
○ 2026-04-20 02:34:58
○ 2026-08-02 16:33:02
○A46.229.165.1552017-04-09 → 2021-04-07 · 4 obs
● 2017-04-09 15:00:32
● 2021-04-07 02:05:52
○ 2026-02-23 20:53:38
○ 2026-08-02 16:33:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
hdmath.comns1.bigtraffic.me, ns2.bigtraffic.me, ns3.bigtraffic.me-

✅ Authoritative Response

Server:213.174.156.46

NS records: ns1.bigtraffic.me, ns2.bigtraffic.me, ns3.bigtraffic.me

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdmath.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

TypeCountSample Data
A1213.174.156.91
NS3ns1.bigtraffic.me, ns3.bigtraffic.me...
SOA1ns1.bigtraffic.me hostmaster.bigtraffic.

Analysis

IP Addresses

hdmath.com has exactly one IP address — 213.174.156.91.

box(0x77616e6b)s.com, (0x736578)ygat.com, air(0x6675636b)s.com plus two other host names have IP numbers in common with hdmath.com.

Name Servers

Three name servers are authoritative for hdmath.com: ns1.bigtraffic.me, ns2.bigtraffic.me and ns3.bigtraffic.me.

hdmath.com shares at least some of its name servers with other domains, including (0x6469636b)funs.com, asianzip.com, vulva4u.com and two others.

ns1.bigtraffic.me resolves to 213.174.156.46 and 2a02:b48:207:2:53::1. ns2.bigtraffic.me resolves to 213.174.156.48 and 2a02:b48:207:2:53::2. ns3.bigtraffic.me resolves to 213.174.156.39 and 2a02:b48:207:2:53::3. All three hostnames point to two IP numbers each.