mashstudy.com - robtex.com

mashstudy.com

DNSSEC⚠️ Not signed
A2600:9000:2798:2a00:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:4e00:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:6400:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:7600:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:9400:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:be00:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:ea00:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A2600:9000:2798:fc00:9:51b3:8100:93a1🇺🇸 Amazon2600:9000:2798::/48
A13.249.205.28🇺🇸 Amazon13.249.200.0/21
A13.249.205.30🇺🇸 Amazon13.249.200.0/21
A13.249.205.42🇺🇸 Amazon13.249.200.0/21
A13.249.205.124🇺🇸 Amazon13.249.200.0/21
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
TXTgoogle-site-verification=pIWziiwaptm5rnMRncx8CWzbMhwEgWR1-F6IzsrGDAg
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1772378444

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=1771291435

Subdomains

www.mashstudy.com

Same first word

mashstudy.com

DNS History

50 records (14 active, 36 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns3.registrar-servers.comdns4.name-services.comdns4.registrar-servers.comdns5.name-services.comdns5.registrar-servers.comMXp.nsm.ctmail.comA13.249.205.12413.249.205.2813.249.205.3013.249.205.422600:9000:2798:2a00:9:51b3:8100:93a12600:9000:2798:4e00:9:51b3:8100:93a12600:9000:2798:6400:9:51b3:8100:93a12600:9000:2798:7600:9:51b3:8100:93a12600:9000:2798:9400:9:51b3:8100:93a12600:9000:2798:be00:9:51b3:8100:93a12600:9000:2798:ea00:9:51b3:8100:93a12600:9000:2798:fc00:9:51b3:8100:93a1104.197.16.200198.74.57.1562600:9000:2199:1e00:9:51b3:8100:93a12600:9000:2199:2400:9:51b3:8100:93a12600:9000:2199:2800:9:51b3:8100:93a12600:9000:2199:3200:9:51b3:8100:93a12600:9000:2199:3600:9:51b3:8100:93a12600:9000:2199:5000:9:51b3:8100:93a12600:9000:2199:600:9:51b3:8100:93a12600:9000:2199:6200:9:51b3:8100:93a12600:9000:2199:8200:9:51b3:8100:93a12600:9000:2199:8600:9:51b3:8100:93a12600:9000:2199:8800:9:51b3:8100:93a12600:9000:2199:8c00:9:51b3:8100:93a12600:9000:2199:a800:9:51b3:8100:93a12600:9000:2199:ae00:9:51b3:8100:93a12600:9000:2199:d200:9:51b3:8100:93a145.79.132.20054.192.100.4154.192.100.4554.192.100.6454.192.100.6664.74.223.4899.84.215.1299.84.215.4499.84.215.8399.84.215.89
○NSdns1.name-services.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
●NSdns1.registrar-servers.com2015-07-23 → 2026-03-01 · 4 obs
● 2015-07-23 13:20:16
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2026-03-01 15:22:10
○NSdns2.name-services.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
●NSdns2.registrar-servers.com2015-07-23 → 2026-03-01 · 4 obs
● 2015-07-23 13:20:16
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2026-03-01 15:22:10
○NSdns3.name-services.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
○NSdns3.registrar-servers.com2015-07-23 → 2016-06-24 · 6 obs
● 2015-07-23 13:20:16
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2016-06-24 11:46:02
○ 2017-01-29 02:59:36
○ 2026-03-01 15:22:10
○NSdns4.name-services.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
○NSdns4.registrar-servers.com2015-07-23 → 2016-06-24 · 6 obs
● 2015-07-23 13:20:16
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2016-06-24 11:46:02
○ 2017-01-29 02:59:36
○ 2026-03-01 15:22:10
○NSdns5.name-services.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
○NSdns5.registrar-servers.com2015-07-23 → 2016-06-24 · 6 obs
● 2015-07-23 13:20:16
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2016-06-24 11:46:02
○ 2017-01-29 02:59:36
○ 2026-03-01 15:22:10
○MXp.nsm.ctmail.com2015-11-30 → 2015-11-30 · 3 obs
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
○A104.197.16.2002017-01-29 → 2018-05-27 · 5 obs
○ 2016-06-24 11:46:02
● 2017-01-29 02:59:36
● 2018-05-27 19:25:16
○ 2026-02-28 20:35:28
○ 2026-03-01 15:22:10
●A13.249.205.1242026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A13.249.205.282026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A13.249.205.302026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A13.249.205.422026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
○A198.74.57.1562015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 13:20:16
○ 2018-05-27 19:25:16
○ 2026-03-01 15:22:10
○A2600:9000:2199:1e00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:2400:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:2800:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:3200:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:3600:9:51b3:8100:93a12026-02-28 → 2026-03-01 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:5000:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:600:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:6200:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:8200:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:8600:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:8800:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:8c00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:a800:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:ae00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A2600:9000:2199:d200:9:51b3:8100:93a12026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
●A2600:9000:2798:2a00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:4e00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:6400:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:7600:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:9400:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:be00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:ea00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
●A2600:9000:2798:fc00:9:51b3:8100:93a12026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-01 03:49:18
● 2026-03-01 15:22:10
○A45.79.132.2002016-03-01 → 2016-06-24 · 5 obs
○ 2015-11-30 09:43:16
● 2016-03-01 10:25:24
● 2016-06-24 11:46:02
○ 2017-01-29 02:59:36
○ 2026-03-01 15:22:10
○A54.192.100.412026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A54.192.100.452026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A54.192.100.642026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A54.192.100.662026-02-28 → 2026-02-28 · 4 obs
○ 2018-05-27 19:25:16
● 2026-02-28 20:35:28
○ 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A64.74.223.482015-11-30 → 2015-11-30 · 4 obs
○ 2015-07-23 13:20:16
● 2015-11-30 09:43:16
○ 2016-03-01 10:25:24
○ 2026-03-01 15:22:10
○A99.84.215.122026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A99.84.215.442026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A99.84.215.832026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10
○A99.84.215.892026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-28 20:35:28
● 2026-03-01 03:49:18
○ 2026-03-01 15:22:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mashstudy.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server: 156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mashstudy.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

TypeCountSample Data
A413.249.205.42, 13.249.205.30...
AAAA82600:9000:2798:fc00:9:51b3:8100:93a1, 2600:9000:2798:4e00:9:51b3:8100:93a1...
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
TXT1google-site-verification=pIWziiwaptm5rnM
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

The parent of www.mashstudy.com is mashstudy.com.

IP Addresses

mashstudy.com maps to twelve IP numbers: 2600:9000:2798:2a00:9:51b3:8100:93a1, 2600:9000:2798:4e00:9:51b3:8100:93a1, 2600:9000:2798:6400:9:51b3:8100:93a1, 2600:9000:2798:7600:9:51b3:8100:93a1, 2600:9000:2798:9400:9:51b3:8100:93a1, 2600:9000:2798:be00:9:51b3:8100:93a1, 2600:9000:2798:ea00:9:51b3:8100:93a1, 2600:9000:2798:fc00:9:51b3:8100:93a1, 13.249.205.28, 13.249.205.30, 13.249.205.42 and 13.249.205.124.

other host names include server-13-249-205-30.dfw56.r.cloudfront.net, server-13-249-205-42.slc50.r.cloudfront.net, mcpelvichealth.com, d1bnk4o2du8e2i.cloudfront.net and buzz360.us; they share IP numbers with mashstudy.com.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for mashstudy.com.

mashstudy.com shares the same name server setup as other domains, for instance leemarose.com, ragasurabhi.com, faase.org, nucwinlearter.com and ramslot.com.

mashstudy.com at least partially shares name servers with other domains, for instance morseclan.org, sandcastlepercherons.com, naisarak.com, cherleo.com and bluefieldsresort.com.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.