mathcrew.com - dns.ninja

mathcrew.com

DNSSEC⚠️ Not signed
A207.148.248.143🇺🇸 EIG-29873207.148.248.0/24
NSns.buydomains.com ⚠️ Not in zone NS records
A52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-26-87.compute-1.amazonaws.com
NSthis-domain-for-sale.com ⚠️ Not in zone NS records
A52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-26-87.compute-1.amazonaws.com

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=1782719520

Same first word

mathcrew.com

Similar names

hmcwater.com
warmtech.org
emrwatch.com
remwatch.com
warmtech.pl
mwatcher.com
warmtech.net
warmtech.com.au
chewmart.com
warmtech.ru
thearcwm.com
wermacht.com
wmcheart.com
mechwart.com
warmtech.com
marwtech.com
machwert.de
techwarm.com
rawmtech.com
warmtech.eu

DNS History

12 records (3 active, 9 former)

200920112013201520172019202120232025NSns.buydomains.comthis-domain-for-sale.comns21.domaincontrol.comns22.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA207.148.248.143184.168.221.19208.109.181.221
●NSns.buydomains.com2026-05-10 → 2026-06-29 · 3 obs
○ 2017-03-18 18:25:38
● 2026-05-10 21:48:54
● 2026-06-29 08:08:50
○NSns21.domaincontrol.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○NSns22.domaincontrol.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
●NSthis-domain-for-sale.com2026-05-10 → 2026-06-29 · 3 obs
○ 2017-03-18 18:25:38
● 2026-05-10 21:48:54
● 2026-06-29 08:08:50
○MXalt1.aspmx.l.google.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○MXalt2.aspmx.l.google.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○MXaspmx.l.google.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○MXaspmx2.googlemail.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○MXaspmx3.googlemail.com2008-03-14 → 2017-03-18 · 4 obs
● 2008-03-14 10:38:26
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
○A184.168.221.192015-07-21 → 2017-03-18 · 5 obs
○ 2008-03-14 10:38:26
● 2015-07-21 16:25:18
● 2017-03-18 18:25:38
○ 2026-05-10 21:48:54
○ 2026-06-29 08:08:50
●A207.148.248.1432026-05-10 → 2026-06-29 · 3 obs
○ 2017-03-18 18:25:38
● 2026-05-10 21:48:54
● 2026-06-29 08:08:50
○A208.109.181.2212008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 10:38:26
○ 2015-07-21 16:25:18
○ 2026-06-29 08:08:50

🔍 DNS Trace

Analysis

IP Addresses

mathcrew.com points to a single IP number: 207.148.248.143.

Additional host names — dabtechnologies.com, skdance.com, xaial.com and two others — share IP numbers with mathcrew.com.

Name Servers

DNS delegation for mathcrew.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.

mathcrew.com shares its name server setup with other domains, including amtsports.com, britishexchange.com, mobcenter.com and two others.

The name servers of mathcrew.com overlap at least partially with those of other domains — among them citycops.com, celanne.com, sports-nova.com and two more.

These name servers commonly appear in combination with the name servers ns2.buydomains.com.

Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.

Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.