mathsam.com - robtex.com

mathsam.com

DNSSEC⚠️ Not signed
A18.208.88.157🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-208-88-157.compute-1.amazonaws.com
A98.84.224.111🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
NSdns1.p08.nsone.net ⭐
A2620:4d:4000:6259:7:8:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
A198.51.44.8🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
NSdns2.p08.nsone.net
A2a00:edc0:6259:7:8::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p08.nsone.net
A198.51.45.8🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p08.nsone.net
NSdns3.p08.nsone.net
A2620:4d:4000:6259:7:8:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p08.nsone.net
A198.51.44.72🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p08.nsone.net
NSdns4.p08.nsone.net
A2a00:edc0:6259:7:8::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p08.nsone.net
A198.51.45.72🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p08.nsone.net
MXgmr-smtp-in.l.google.com ⭐
A2607:f8b0:4004:c19::e🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f14.1e100.net
A142.251.111.14🇺🇸 Google142.251.111.0/24
PTRbk-in-f14.1e100.net
MXalt1.gmr-smtp-in.l.google.com(10)
A2800:3f0:4003:c0f::e🇨🇱 Google2800:3f0:4003::/48
A108.177.123.14🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f14.1e100.net
MXalt2.gmr-smtp-in.l.google.com(20)
A2a00:1450:400b:c02::e🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f14.1e100.net
A172.253.116.14🇺🇸 Google172.253.116.0/24
PTRdj-in-f14.1e100.net
MXalt3.gmr-smtp-in.l.google.com(30)
A2a00:1450:4009:c0f::e🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f14.1e100.net
A192.178.223.14🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f14.1e100.net
MXalt4.gmr-smtp-in.l.google.com(40)
A2a00:1450:400c:c00::e🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f14.1e100.net
PTRws-in-x0e.1e100.net
A173.194.76.14🇺🇸 Google173.194.76.0/24
PTRws-in-f14.1e100.net
SOAdns1.p08.nsone.netdomains+netlify@netlify.com serial=1661843431

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=1778307071

Same first word

mathsam.edu.vn
mathsam.com

Similar names

smmhaat.com
sammath.nl
stamham.com
shamtam.com
smamath.com
hastamm.com
masmath.blogspot.com
mashtam.com

DNS History

20 records (11 active, 9 former)

201820192020202120222023202420252026NSdns1.p08.nsone.netdns2.p08.nsone.netdns3.p08.nsone.netdns4.p08.nsone.netns-1228.awsdns-25.orgns-1848.awsdns-39.co.ukns-56.awsdns-07.comns-641.awsdns-16.netMXalt1.gmr-smtp-in.l.google.comalt2.gmr-smtp-in.l.google.comalt3.gmr-smtp-in.l.google.comalt4.gmr-smtp-in.l.google.comgmr-smtp-in.l.google.comA18.208.88.15798.84.224.11113.52.188.95173.192.126.20035.157.26.13552.52.192.19163.176.8.218
●NSdns1.p08.nsone.net2026-03-11 → 2026-05-09 · 3 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●NSdns2.p08.nsone.net2026-03-11 → 2026-05-09 · 3 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●NSdns3.p08.nsone.net2026-03-11 → 2026-05-09 · 3 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●NSdns4.p08.nsone.net2026-03-11 → 2026-05-09 · 3 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
○NSns-1228.awsdns-25.org2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 06:00:28
○ 2018-06-12 19:10:38
○ 2026-05-09 06:20:30
○NSns-1848.awsdns-39.co.uk2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 06:00:28
○ 2018-06-12 19:10:38
○ 2026-05-09 06:20:30
○NSns-56.awsdns-07.com2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 06:00:28
○ 2018-06-12 19:10:38
○ 2026-05-09 06:20:30
○NSns-641.awsdns-16.net2017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 06:00:28
○ 2018-06-12 19:10:38
○ 2026-05-09 06:20:30
●MXalt1.gmr-smtp-in.l.google.com2026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●MXalt2.gmr-smtp-in.l.google.com2026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●MXalt3.gmr-smtp-in.l.google.com2026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●MXalt4.gmr-smtp-in.l.google.com2026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
●MXgmr-smtp-in.l.google.com2026-03-11 → 2026-05-09 · 2 obs
● 2026-03-11 10:14:20
● 2026-05-09 06:20:30
○A13.52.188.952026-04-20 → 2026-04-20 · 3 obs
○ 2026-03-11 10:14:20
● 2026-04-20 21:53:28
○ 2026-05-09 06:20:30
○A173.192.126.2002017-01-10 → 2017-01-10 · 3 obs
● 2017-01-10 06:00:28
○ 2018-06-12 19:10:38
○ 2026-05-09 06:20:30
●A18.208.88.1572026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-11 10:14:20
○ 2026-04-20 21:53:28
● 2026-05-09 06:20:30
○A35.157.26.1352026-03-11 → 2026-03-11 · 4 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
○ 2026-04-20 21:53:28
○ 2026-05-09 06:20:30
○A52.52.192.1912026-04-20 → 2026-04-20 · 3 obs
○ 2026-03-11 10:14:20
● 2026-04-20 21:53:28
○ 2026-05-09 06:20:30
○A63.176.8.2182026-03-11 → 2026-03-11 · 4 obs
○ 2018-06-12 19:10:38
● 2026-03-11 10:14:20
○ 2026-04-20 21:53:28
○ 2026-05-09 06:20:30
●A98.84.224.1112026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-11 10:14:20
○ 2026-04-20 21:53:28
● 2026-05-09 06:20:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...-
mathsam.comdns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net-

✅ Authoritative Response

Server:198.51.45.8

NS records: dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathsam.com (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

TypeCountSample Data
A298.84.224.111, 18.208.88.157
NS4dns1.p08.nsone.net, dns2.p08.nsone.net...
MX5alt4.gmr-smtp-in.l.google.com (pri: 40), alt3.gmr-smtp-in.l.google.com (pri: 30)...
SOA1dns1.p08.nsone.net domains+netlify.netli

Analysis

IP Addresses

Two IP numbers are pointed to by mathsam.com: 18.208.88.157 and 98.84.224.111.

other host names include restaurantreviews.com.au, temp-homepage-attrace.netlify.com, kmui.netlify.com, vintercpa.com and sapientbusiness.com; they share IP numbers with mathsam.com.

Name Servers

mathsam.com delegates to four name servers: dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net and dns4.p08.nsone.net.

mathsam.com at least partially shares name servers with other domains, for instance aceratings.com, trevsci.com, professorscompanion.com, whatsyoursign.club and thesuburbanite.com.

these name servers are commonly used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, connect1.squarespacedns.com, connect2.squarespacedns.com, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers: dns1.p08.nsone.net points to 2620:4d:4000:6259:7:8:0:1 and 198.51.44.8; dns2.p08.nsone.net points to 2a00:edc0:6259:7:8::2 and 198.51.45.8; dns3.p08.nsone.net points to 2620:4d:4000:6259:7:8:0:3 and 198.51.44.72; dns4.p08.nsone.net points to 2a00:edc0:6259:7:8::4 and 198.51.45.72.

Mail Servers

mathsam.com is served by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

mathsam.com shares at least partially some mail servers with other domains, for instance larsbekkema.com, crowdsurfer100.appspot.com, 4444c0ff72fc9651052af8152c3b1770-dot-spow3039.df.r.appspot.com, eoagcxopiotzrjypeyxrcmbjivtumuocueez-dot-solar-vertex-285913.rj.r.appspot.com and jishi-10.sepa-00980-force-drop.oa.r.appspot.com.

Host names with two IP numbers:

The host name gmr-smtp-in.l.google.com points to 2607:f8b0:4004:c19::e and 142.251.111.14.

The host name alt1.gmr-smtp-in.l.google.com points to 2800:3f0:4003:c0f::e and 108.177.123.14.

The host name alt2.gmr-smtp-in.l.google.com points to 2a00:1450:400b:c02::e and 172.253.116.14.

The host name alt3.gmr-smtp-in.l.google.com points to 2a00:1450:4009:c0f::e and 192.178.223.14.

The host name alt4.gmr-smtp-in.l.google.com points to 2a00:1450:400c:c00::e and 173.194.76.14.