mathstudy.com - dns.ninja

mathstudy.com

DNSSEC⚠️ Not signed
A212.7.194.71🇳🇱 LEASEWEB-NL-AMS-01212.7.192.0/20
NSns1.hastydns.com ⭐
A69.162.80.50🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20
PTR50-80-162-69.static.reverse.lstn.net
NSns2.hastydns.com
A85.17.21.143🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB
TXTgodaddyverification=Hod2uU1/w6eKBRHYUP6MKQ==
SOAns1.hastydns.comadmin@mathstudy.com 2026-06-01 #3

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=1780534089

Same first word

mathstudy.in
mathstudy.com

Similar names

studymath.in
studymath.top

DNS History

33 records (3 active, 30 former)

2008201020122014201620182020202220242026NSns1.hastydns.comns2.hastydns.comns1.mydomain.comns1.parkingcrew.netns2.mydomain.comns2.parkingcrew.netns3.mydomain.comns4.mydomain.comMXm1.dnsix.commail.h-email.netA212.7.194.71185.53.179.9212.7.194.53212.7.194.67212.7.194.6866.150.161.13366.150.161.13666.150.161.14066.150.161.14169.162.80.5269.162.80.5369.162.80.5469.162.80.5569.162.80.5769.162.80.5869.162.80.5969.162.80.6069.162.80.6169.162.80.6269.25.27.17069.25.27.17169.25.27.17269.25.27.173
●NSns1.hastydns.com2015-11-29 → 2026-06-04 · 3 obs
○ 2015-08-04 07:49:14
● 2015-11-29 20:13:44
● 2026-06-04 00:50:30
○NSns1.mydomain.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○NSns1.parkingcrew.net2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-12 08:20:24
● 2015-08-04 07:49:14
○ 2015-11-29 20:13:44
○ 2026-06-04 00:50:30
●NSns2.hastydns.com2015-11-29 → 2026-06-04 · 3 obs
○ 2015-08-04 07:49:14
● 2015-11-29 20:13:44
● 2026-06-04 00:50:30
○NSns2.mydomain.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○NSns2.parkingcrew.net2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-12 08:20:24
● 2015-08-04 07:49:14
○ 2015-11-29 20:13:44
○ 2026-06-04 00:50:30
○NSns3.mydomain.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○NSns4.mydomain.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○MXm1.dnsix.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○MXmail.h-email.net2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-12 08:20:24
● 2015-08-04 07:49:14
○ 2015-11-29 20:13:44
○ 2026-06-04 00:50:30
○A185.53.179.92015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-12 08:20:24
● 2015-08-04 07:49:14
○ 2015-11-29 20:13:44
○ 2026-06-04 00:50:30
○A212.7.194.532026-04-02 → 2026-04-05 · 6 obs
○ 2026-04-02 20:30:02
● 2026-04-02 21:08:12
○ 2026-04-04 13:38:26
● 2026-04-05 15:28:02
○ 2026-05-01 04:54:04
○ 2026-06-04 00:50:30
○A212.7.194.672026-03-25 → 2026-05-19 · 11 obs
○ 2026-03-24 02:10:26
● 2026-03-25 23:22:46
○ 2026-03-26 17:53:28
○ 2026-05-01 04:54:04
● 2026-05-02 02:10:20
○ 2026-05-03 13:34:04
○ 2026-05-18 22:01:12
● 2026-05-19 02:10:56
● 2026-05-19 15:05:24
○ 2026-05-20 09:06:16
○ 2026-06-04 00:50:30
○A212.7.194.682026-05-04 → 2026-05-18 · 6 obs
○ 2026-05-03 13:34:04
● 2026-05-04 21:56:58
○ 2026-05-17 15:57:36
● 2026-05-18 20:09:34
○ 2026-05-18 22:01:12
○ 2026-06-04 00:50:30
●A212.7.194.712026-03-30 → 2026-06-04 · 9 obs
○ 2026-03-28 23:59:36
● 2026-03-30 15:37:12
○ 2026-04-02 20:30:02
○ 2026-04-02 21:08:12
● 2026-04-04 13:38:26
○ 2026-04-05 15:28:02
○ 2026-05-21 02:04:42
● 2026-06-04 00:50:28
● 2026-06-04 00:50:30
○A66.150.161.1332007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A66.150.161.1362007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A66.150.161.1402007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A66.150.161.1412007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A69.162.80.522015-11-29 → 2015-11-29 · 4 obs
○ 2015-08-04 07:49:14
● 2015-11-29 20:13:44
○ 2016-03-08 21:54:10
○ 2026-06-04 00:50:30
○A69.162.80.532026-03-28 → 2026-05-01 · 7 obs
○ 2026-03-26 17:53:28
● 2026-03-28 23:59:36
○ 2026-03-30 15:37:12
○ 2026-04-05 15:28:02
● 2026-05-01 04:54:04
○ 2026-05-02 02:10:20
○ 2026-06-04 00:50:30
○A69.162.80.542026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-02 02:10:20
● 2026-05-03 13:34:04
○ 2026-05-04 21:56:58
○ 2026-06-04 00:50:30
○A69.162.80.552016-03-08 → 2026-04-02 · 7 obs
○ 2015-11-29 20:13:44
● 2016-03-08 21:54:10
○ 2016-07-02 22:55:30
○ 2026-03-30 15:37:12
● 2026-04-02 20:30:02
○ 2026-04-02 21:08:12
○ 2026-06-04 00:50:30
○A69.162.80.572026-02-17 → 2026-06-04 · 2 obs
○ 2026-02-17 12:54:04
○ 2026-06-04 00:50:30
○A69.162.80.582016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-08 21:54:10
● 2016-07-02 22:55:30
○ 2017-02-15 22:14:30
○ 2026-06-04 00:50:30
○A69.162.80.592026-02-17 → 2026-02-17 · 5 obs
○ 2017-02-15 22:14:30
● 2026-02-17 12:54:04
● 2026-02-17 13:34:38
○ 2026-03-24 02:10:26
○ 2026-06-04 00:50:30
○A69.162.80.602026-03-26 → 2026-05-18 · 7 obs
○ 2026-03-25 23:22:46
● 2026-03-26 17:53:28
○ 2026-03-28 23:59:36
○ 2026-05-18 20:09:34
● 2026-05-18 22:01:12
○ 2026-05-19 02:10:56
○ 2026-06-04 00:50:30
○A69.162.80.612017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-02 22:55:30
● 2017-02-15 22:14:30
○ 2026-02-17 12:54:04
○ 2026-06-04 00:50:30
○A69.162.80.622026-05-17 → 2026-05-20 · 7 obs
○ 2026-05-04 21:56:58
● 2026-05-17 15:57:36
○ 2026-05-18 20:09:34
○ 2026-05-19 15:05:24
● 2026-05-20 09:06:16
○ 2026-05-21 02:04:42
○ 2026-06-04 00:50:30
○A69.25.27.1702007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A69.25.27.1712007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A69.25.27.1722007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30
○A69.25.27.1732007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 08:20:24
○ 2015-08-04 07:49:14
○ 2026-06-04 00:50:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mathstudy.comns1.hastydns.com, ns2.hastydns.com2 records

✅ Authoritative Response

Server:85.17.21.143

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathstudy.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

TypeCountSample Data
A169.162.80.52
NS2ns1.hastydns.com, ns2.hastydns.com
TXT1godaddyverification=Hod2uU1/w6eKBRHYUP6M
SOA1ns1.hastydns.com admin.mathstudy.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.hastydns.com, ns2.hastydns.com)

Analysis

IP Addresses

mathstudy.com resolves to one IP address: 212.7.194.71.

theladder.com, ethy.net, astyblacks.com and two other host names share IP numbers with mathstudy.com.

Name Servers

mathstudy.com uses two name servers for its delegation: ns1.hastydns.com and ns2.hastydns.com.

mathstudy.com uses the same name servers as several other domains — among them resimler.org, snapsoid.com, imagesquix.com and two more.

ns1.hastydns.com resolves to 69.162.80.50. ns2.hastydns.com resolves to 85.17.21.143. Both host names point to a single IP number.