mathopoulos.com - robtex.com

mathopoulos.com

DNSSEC⚠️ Not signed
A216.150.1.65🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
A216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSns2.vercel-dns.com
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1735774215

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=1780272359

Same first word

mathopoulos.com

DNS History

19 records (5 active, 14 former)

20162017201820192020202120222023202420252026NSns1.vercel-dns.comns2.vercel-dns.comdns1.namecheaphosting.comdns2.namecheaphosting.comMXsmtp.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA216.150.1.129216.150.1.65216.150.1.193216.150.16.1216.150.16.129216.150.16.19368.65.122.100
○NSdns1.namecheaphosting.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○NSdns2.namecheaphosting.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
●NSns1.vercel-dns.com2026-02-15 → 2026-06-01 · 3 obs
○ 2017-07-09 10:44:08
● 2026-02-15 16:44:50
● 2026-06-01 00:15:16
●NSns2.vercel-dns.com2026-02-15 → 2026-06-01 · 3 obs
○ 2017-07-09 10:44:08
● 2026-02-15 16:44:50
● 2026-06-01 00:15:16
○MXalt1.aspmx.l.google.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXalt2.aspmx.l.google.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXaspmx.l.google.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXaspmx2.googlemail.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXaspmx3.googlemail.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXaspmx4.googlemail.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
○MXaspmx5.googlemail.com2015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16
●MXsmtp.google.com2026-02-15 → 2026-06-01 · 3 obs
○ 2017-07-09 10:44:08
● 2026-02-15 16:44:50
● 2026-06-01 00:15:16
●A216.150.1.1292026-02-15 → 2026-06-01 · 6 obs
○ 2026-02-15 16:44:50
● 2026-02-15 19:06:34
○ 2026-02-15 21:52:22
○ 2026-02-16 22:33:54
● 2026-03-29 15:02:24
● 2026-06-01 00:15:16
○A216.150.1.1932026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 21:52:22
● 2026-02-16 22:33:54
○ 2026-03-29 15:02:24
○ 2026-06-01 00:15:16
●A216.150.1.652026-02-15 → 2026-06-01 · 6 obs
○ 2026-02-15 16:44:50
○ 2026-02-15 19:06:34
● 2026-02-15 21:52:22
○ 2026-02-16 22:33:54
○ 2026-03-29 15:02:24
● 2026-06-01 00:15:16
○A216.150.16.12026-02-15 → 2026-02-16 · 7 obs
○ 2017-07-09 10:44:08
● 2026-02-15 16:44:50
● 2026-02-15 19:06:34
○ 2026-02-15 21:52:22
● 2026-02-16 22:33:54
○ 2026-03-29 15:02:24
○ 2026-06-01 00:15:16
○A216.150.16.1292026-02-15 → 2026-03-29 · 6 obs
○ 2017-07-09 10:44:08
● 2026-02-15 16:44:50
○ 2026-02-15 19:06:34
○ 2026-02-16 22:33:54
● 2026-03-29 15:02:24
○ 2026-06-01 00:15:16
○A216.150.16.1932026-02-15 → 2026-02-15 · 5 obs
○ 2026-02-15 16:44:50
○ 2026-02-15 19:06:34
● 2026-02-15 21:52:22
○ 2026-02-16 22:33:54
○ 2026-06-01 00:15:16
○A68.65.122.1002015-11-13 → 2017-07-09 · 4 obs
● 2015-11-13 02:22:20
● 2017-07-09 10:44:08
○ 2026-02-15 16:44:50
○ 2026-06-01 00:15:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...-
mathopoulos.comns1.vercel-dns.com, ns2.vercel-dns.com4 records

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathopoulos.com (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A2216.150.16.193, 216.150.16.1
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX1smtp.google.com (pri: 1)
SOA1ns1.vercel-dns.com hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

mathopoulos.com points to two IP numbers: 216.150.1.65 and 216.150.1.129.

adobbs.com, bestgroups.link, feeds.kinja.com plus two other host names have IP numbers in common with mathopoulos.com.

Name Servers

mathopoulos.com uses two name servers for its delegation: ns1.vercel-dns.com and ns2.vercel-dns.com.

The name server configuration of mathopoulos.com is shared with other domains, for instance secure-logs.com, rubberbust.com, theatticcellar.com and two others.

mathopoulos.com at least partially shares name servers with other domains, for instance tuzkikoa.xyz, namchucks.com and designingstories.com.

The two host names ns1.vercel-dns.com and ns2.vercel-dns.com each have a pair of IP addresses: ns1.vercel-dns.com has 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com has 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

mathopoulos.com uses one mail server — smtp.google.com.

The mail server setup of mathopoulos.com matches that of other domains such as gimlet.me, easytopass.com, bvlb.be and two others.

At least some of the mail servers used by mathopoulos.com are shared with other domains: exodusaveirofest.com, srcotton.com, readymix.sa and two others among them.

It is common to find these mail servers paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses in total: 74.125.137.26, 142.250.141.26, 142.250.141.27 and six others.