mathcom.com - dns.ninja

mathcom.com

DNSSEC⚠️ Not signed
A216.146.219.213🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmathcom.com
NSdns2.pair.com ⭐
A2607:f441::d892:c318🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States
PTRdns2.pair.com
A216.146.195.24🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRdns2.pair.com
NSns0.ns0.com
A2607:f440::d85c:3715🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRns0.ns0.com
A216.92.55.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRns0.ns0.com
MXmail1.g21.pair.com ⭐
A2607:f441::d892:c345🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States
PTRmail1.g21.pair.com
A216.146.195.69🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmail1.g21.pair.com
TXTv=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...
SOAdns2.pair.comroot@pair.com 2026-04-06 #16

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=1783181211

PTR for

213.219.146.216.in-addr.arpa
153.166.237.192.in-addr.arpa

Same first word

mathcom.net
mathcom.com.my
mathcom.com
mathcom.com.mx
mathcom.wiki

Similar names

momchat.com
chatmom.com
momatch.nl
motcham.com
motcham.net
macthom.com
ommatch.fr
commath.com
athcomm.com
motcham.vn

DNS History

17 records (4 active, 13 former)

2008201020122014201620182020202220242026NSdns2.pair.comns0.ns0.comdns.bitway.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.indra.comns2.indra.comMXmail1.g21.pair.commail.indra.commx1.emailsrvr.commx2.emailsrvr.comA216.146.219.213192.237.166.153209.169.4.114
○NSdns.bitway.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:07:22
○ 2015-07-16 17:26:52
○ 2026-07-04 16:14:02
○NSdns1.name-services.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○NSdns2.name-services.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
●NSdns2.pair.com2026-03-31 → 2026-07-04 · 3 obs
○ 2020-01-31 19:12:18
● 2026-03-31 23:25:18
● 2026-07-04 16:14:02
○NSdns3.name-services.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○NSdns4.name-services.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○NSdns5.name-services.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
●NSns0.ns0.com2026-03-31 → 2026-07-04 · 3 obs
○ 2020-01-31 19:12:18
● 2026-03-31 23:25:18
● 2026-07-04 16:14:02
○NSns1.indra.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:07:22
○ 2015-07-16 17:26:52
○ 2026-07-04 16:14:02
○NSns2.indra.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:07:22
○ 2015-07-16 17:26:52
○ 2026-07-04 16:14:02
○MXmail.indra.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:07:22
○ 2015-07-16 17:26:52
○ 2026-07-04 16:14:02
●MXmail1.g21.pair.com2026-03-31 → 2026-07-04 · 3 obs
○ 2020-01-31 19:12:18
● 2026-03-31 23:25:18
● 2026-07-04 16:14:02
○MXmx1.emailsrvr.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○MXmx2.emailsrvr.com2015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○A192.237.166.1532015-07-16 → 2020-01-31 · 5 obs
○ 2007-10-22 11:07:22
● 2015-07-16 17:26:52
● 2020-01-31 19:12:18
○ 2026-03-31 23:25:18
○ 2026-07-04 16:14:02
○A209.169.4.1142007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:07:22
○ 2015-07-16 17:26:52
○ 2026-07-04 16:14:02
●A216.146.219.2132026-03-31 → 2026-07-04 · 3 obs
○ 2020-01-31 19:12:18
● 2026-03-31 23:25:18
● 2026-07-04 16:14:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...-
mathcom.comns0.ns0.com, dns2.pair.com4 records

✅ Authoritative Response

Server:216.92.55.21

NS records: ns0.ns0.com, dns2.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcom.com (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

TypeCountSample Data
A1216.146.219.213
NS2ns0.ns0.com, dns2.pair.com
MX1mail1.g21.pair.com (pri: 50)
TXT1v=spf1 include:webmail.pair.com include:
SOA1dns2.pair.com root.pair.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns2.pair.com...)

Analysis

IP Addresses

mathcom.com resolves to just one IP address, 216.146.219.213.

Name Servers

mathcom.com is delegated to two name servers: ns0.ns0.com and dns2.pair.com.

mathcom.com shares its NS records with other domains, for example dahlgrentownship.com, creativegeek.com, beeler.org and two others.

mathcom.com shares at least some of its name servers with other domains, including tripsheetcentral.com, yescomputers.com, bemages.ch and two others.

These name servers are frequently seen alongside dns.pair.com, dns3.pair.com, ns7.ns0.com and 4 other name servers.

ns0.ns0.com and dns2.pair.com each resolve to two IP addresses: ns0.ns0.com points to 216.92.55.21 and 2607:f440::d85c:3715, while dns2.pair.com points to 216.146.195.24 and 2607:f441::d892:c318.

Mail Servers

The sole mail server for mathcom.com is mail1.g21.pair.com.

Among the domains sharing a mail server setup with mathcom.com are dajlogistics.com, mrc.pairsite.com, cwshop.com and two others.

mathcom.com shares mail servers with at least some other domains, such as permawiki.org, newsindex.com and mainstream.org.au.

mail1.g21.pair.com points to two IP addresses: 216.146.195.69 and 2607:f441::d892:c345.