system2.co - dns.ninja

system2.co

DNSSEC⚠️ Not signed
A64.29.17.1🇺🇸 Amazon64.29.17.0/24 EC2 Prefix
A64.29.17.65🇺🇸 Amazon64.29.17.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24
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
PTRdns2.p13.nsone.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
TXTgoogle-gws-recovery-domain-verification=66612613
TXTgoogle-site-verification=8axeU6v4Qiu49Dgx45A9-sMdzWcelB_nh9t3Z3S8UIo
TXTv=spf1 include:_spf.porkbun.com ~all
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1767684776

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759729508

Subdomains

box.system2.co

Same first word

system2.org
system2.com
system2.net
system2.awsapps.com
system2.cn
system2.de
system2.fitness
system2.co
system2.co.uk
system2.ch
system2.eu

Similar names

2system.com
2system.info
2system.ru

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns1.vercel-dns.comns2.vercel-dns.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXsmtp.google.comp.nsm.ctmail.comA64.29.17.164.29.17.65216.198.79.1216.198.79.658.5.1.33
○NSdns1.name-services.com2015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52
○NSdns2.name-services.com2015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52
○NSdns3.name-services.com2015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52
○NSdns4.name-services.com2015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52
○NSdns5.name-services.com2015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52
●NSns1.vercel-dns.com2026-02-24 → 2026-08-10 · 3 obs
○ 2017-04-21 07:43:52
● 2026-02-24 11:53:22
● 2026-08-10 10:53:52
●NSns2.vercel-dns.com2026-02-24 → 2026-08-10 · 3 obs
○ 2017-04-21 07:43:52
● 2026-02-24 11:53:22
● 2026-08-10 10:53:52
○MXp.nsm.ctmail.com2015-07-01 → 2016-02-08 · 4 obs
● 2015-07-01 14:50:32
● 2016-02-08 23:02:28
○ 2016-04-28 05:37:44
○ 2026-08-10 10:53:52
●MXsmtp.google.com2026-02-24 → 2026-08-10 · 3 obs
○ 2016-04-28 05:37:44
● 2026-02-24 11:53:22
● 2026-08-10 10:53:52
○A216.198.79.12026-02-24 → 2026-06-20 · 7 obs
○ 2017-04-21 07:43:52
● 2026-02-24 11:53:22
● 2026-02-28 23:10:16
○ 2026-05-10 12:36:06
● 2026-06-20 18:42:12
○ 2026-08-10 10:53:50
○ 2026-08-10 10:53:52
○A216.198.79.652026-02-24 → 2026-08-09 · 8 obs
○ 2017-04-21 07:43:52
● 2026-02-24 11:53:22
○ 2026-02-28 23:10:16
● 2026-05-10 12:36:06
○ 2026-06-20 18:42:12
● 2026-08-09 09:39:48
○ 2026-08-10 10:53:50
○ 2026-08-10 10:53:52
●A64.29.17.12026-02-28 → 2026-08-10 · 5 obs
○ 2026-02-24 11:53:22
● 2026-02-28 23:10:16
○ 2026-06-22 15:22:32
● 2026-08-10 10:53:50
● 2026-08-10 10:53:52
●A64.29.17.652026-06-22 → 2026-08-10 · 5 obs
○ 2026-06-20 18:42:12
● 2026-06-22 15:22:32
○ 2026-08-09 09:39:48
● 2026-08-10 10:53:50
● 2026-08-10 10:53:52
○A8.5.1.332015-07-01 → 2017-04-21 · 4 obs
● 2015-07-01 14:50:32
● 2017-04-21 07:43:52
○ 2026-02-24 11:53:22
○ 2026-08-10 10:53:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
system2.cons2.vercel-dns.com, ns1.vercel-dns.com-

✅ Authoritative Response

Server:198.51.45.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system2.co (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
A2216.198.79.1, 64.29.17.1
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX1smtp.google.com (pri: 1)
TXT3google-gws-recovery-domain-verification=, google-site-verification=8axeU6v4Qiu49Dg...
SOA1ns1.vercel-dns.com hostmaster.nsone.net

Analysis

Hierarchy

system2.co serves as the parent of box.system2.co.

IP Addresses

system2.co resolves to the IP addresses 64.29.17.1 and 64.29.17.65

backupweb3.com, emaxio.com, paintballkenya.com plus two other host names have IP numbers in common with system2.co.

Name Servers

system2.co uses two name servers for its delegation: ns1.vercel-dns.com and ns2.vercel-dns.com.

The name server configuration of system2.co is shared with other domains, for instance bennybull.com, makko.ai, stormlab.com.br and two others.

The name servers for system2.co are at least partly shared with other domains such as www.tudescuenton.com, tombates.co, dimitrifrederick.com and bluebytes.ai.

It is common to find these name servers paired with the name servers e.zeit-world.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

system2.co uses one mail server — smtp.google.com.

The mail server setup of system2.co matches that of other domains such as kwik-kopy.com.au, homeservicesolutionsllc.com, heroku.it and two others.

At least some of the mail servers used by system2.co are shared with other domains: fettnerconstruction.com, tekvatic.com, rauchware.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 64.233.180.27, 142.251.179.26, 142.251.179.27 plus 6 more.