firststage.co - robtex.com

firststage.co

DNSSEC⚠️ Not signed
A216.150.1.65πŸ‡¨πŸ‡¦ Amazon216.150.1.0/24 EC2 Prefix
A216.150.16.1πŸ‡¨πŸ‡¦ Amazon216.150.16.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐
A2620:4d:4000:6259:7:13:0:1πŸ‡ΊπŸ‡Έ NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13πŸ‡ΊπŸ‡Έ NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSns2.vercel-dns.com
A2a00:edc0:6259:7:13::2πŸ‡ΊπŸ‡Έ NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13πŸ‡ΊπŸ‡Έ NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.251.2.26πŸ‡ΊπŸ‡Έ Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26πŸ‡ΊπŸ‡Έ Google192.178.128.0/24
PTRip-192-178-128-26.defastlink.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1aπŸ‡¬πŸ‡§ Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26πŸ‡ΊπŸ‡Έ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTgoogle-site-verification=vY0cNgxRmKWBzYISx77il9hIJZTmIkSmopap6Cz1BJc
TXTv=spf1 include:spf.mtasv.net include:_spf.google.com ~all
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1687263877

co

DNSSECπŸ”’ 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=1759654734

Same first word

Similar names

DNS History

14 records (9 active, 5 former)

NSns1.vercel-dns.comns2.vercel-dns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA216.150.1.65216.150.16.1216.150.1.1216.150.1.129216.150.1.193216.150.16.129216.150.16.193
●NSns1.vercel-dns.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●NSns2.vercel-dns.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●MXalt1.aspmx.l.google.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●MXalt2.aspmx.l.google.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●MXalt3.aspmx.l.google.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●MXalt4.aspmx.l.google.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
●MXaspmx.l.google.com2026-04-27 β†’ 2026-05-10 Β· 2 obs
● 2026-04-27 11:19:16
● 2026-05-10 15:30:54
β—‹A216.150.1.12026-04-27 β†’ 2026-04-28 Β· 4 obs
● 2026-04-27 11:19:16
● 2026-04-28 04:38:50
β—‹ 2026-05-10 08:57:14
β—‹ 2026-05-10 15:30:54
β—‹A216.150.1.1292026-04-28 β†’ 2026-04-28 Β· 4 obs
β—‹ 2026-04-27 11:19:16
● 2026-04-28 04:38:50
β—‹ 2026-05-10 08:57:14
β—‹ 2026-05-10 15:30:54
β—‹A216.150.1.1932026-05-10 β†’ 2026-05-10 Β· 5 obs
β—‹ 2026-05-10 08:57:14
● 2026-05-10 09:38:44
● 2026-05-10 13:19:30
β—‹ 2026-05-10 15:30:52
β—‹ 2026-05-10 15:30:54
●A216.150.1.652026-05-10 β†’ 2026-05-10 Β· 6 obs
β—‹ 2026-04-28 04:38:50
● 2026-05-10 08:57:14
β—‹ 2026-05-10 09:38:44
β—‹ 2026-05-10 13:19:30
● 2026-05-10 15:30:52
● 2026-05-10 15:30:54
●A216.150.16.12026-05-10 β†’ 2026-05-10 Β· 3 obs
β—‹ 2026-05-10 13:19:30
● 2026-05-10 15:30:52
● 2026-05-10 15:30:54
β—‹A216.150.16.1292026-04-27 β†’ 2026-05-10 Β· 6 obs
● 2026-04-27 11:19:16
β—‹ 2026-04-28 04:38:50
● 2026-05-10 08:57:14
● 2026-05-10 09:38:44
β—‹ 2026-05-10 13:19:30
β—‹ 2026-05-10 15:30:54
β—‹A216.150.16.1932026-05-10 β†’ 2026-05-10 Β· 4 obs
β—‹ 2026-05-10 09:38:44
● 2026-05-10 13:19:30
β—‹ 2026-05-10 15:30:52
β—‹ 2026-05-10 15:30:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co-
firststage.cons1.vercel-dns.com, ns2.vercel-dns.com-

βœ… Authoritative Response

Server:198.51.45.13

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firststage.co (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2216.150.1.1, 216.150.16.1
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=vY0cNgxRmKWBzYI, v=spf1 include:spf.mtasv.net include:_sp
SOA1ns1.vercel-dns.com hostmaster.nsone.net

Analysis

IP Addresses

firststage.co resolves to two IP numbers: 216.150.1.65 and 216.150.16.1.

Other host names, for instance 4133007084b735ed.vercel-dns-017.com, oliverdumoulin.com, www.keak.com, extrapolate.link and www.rangle.io share IP numbers with firststage.co.

Name Servers

Two name servers ns1.vercel-dns.com and ns2.vercel-dns.com handle delegation for firststage.co.

firststage.co uses the same name server setup as other domains, for example thegraphicdesignschool.net, johnpotess.com, clyngo.com, bubbyandhoneysbuzz.com and convey.care.

firststage.co partially shares name servers with other domains; examples include fitmeal.com, gorila.digital, max.auto, vigointeractive.com and andy.today.

These name servers are commonly used with the name servers b.zeit-world.co.uk, d.zeit-world.org, e.zeit-world.com, f.zeit-world.net and f.zeit-world.com.

Host names with two IP numbers:

ns1.vercel-dns.com points to: 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13

ns2.vercel-dns.com points to: 2a00:edc0:6259:7:13::2 and 198.51.45.13

Mail Servers

Five mail servers handle firststage.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

firststage.co shares some mail servers with other domains, at least partially, such as 1stproducts.com, evermore.org, ns500765.ns500699.ns500734.ns500699.ns500734.ns500734.ns500693.ns500699.ns500693.ns500699.ns500588.ns500693.ns500699.ns500699.ns500588.ns500110.dtrkdll.com, smbrestaurants.com and peelarchers.org.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 142.251.2.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26