451.ai - robtex.com

451.ai

CNAME451ventures.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.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns1.p02.nsone.net
A2620:4d:4000:6259:7:2:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p02.nsone.net
A198.51.44.2🇺🇸 NSONE198.51.44.0/24 198.51.44.0
NSdns2.p02.nsone.net
A2a00:edc0:6259:7:2::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p02.nsone.net
A198.51.45.2🇺🇸 NSONE198.51.45.0/24 198.51.45.0
NSdns3.p02.nsone.net
A2620:4d:4000:6259:7:2:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p02.nsone.net
A198.51.44.66🇺🇸 NSONE198.51.44.0/24 198.51.44.0
NSdns4.p02.nsone.net
A2a00:edc0:6259:7:2::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p02.nsone.net
A198.51.45.66🇺🇸 NSONE198.51.45.0/24 198.51.45.0
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A172.253.139.26🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=aT_iA8zzdAiZaiEuSezVMe4Ym8ehz23ilBGP0m1FFvw
TXTv=spf1 include:dc-aa8e722993._spfm.451ventures.com ~all
TXTgoogle-site-verification=g5vrJekfzk6XWEJk1LasgNVQcpXB6o622soudyO5mRU
SOAdns1.p01.nsone.netdomains+netlify@netlify.com serial=1755791236

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1782744976

Same first word

451.be
451.ink
451.de
451.co.uk
451.nl
451.biz
451.it
451.pl
451.agency
451.ai
451.ch
451.cn
451.life
451.vip
451.ir
451.com
451.tips
451.cz
451.net
451.ru
451.la
451.fr
451.co
451.co.za
451.co.jp
451.red
451.tv
451.io
451.in
451.cc
451.ca
451.wtf
451.us
451.design
451.es

Similar names

415.nl
145.de
514.ir
145.it
514.de
154.com.cn
514.biz
145.az
154.net.cn
541.mobi
145.tv
145.ru
154.in-addr.arpa
154.info
514.ch
154.ir
154.life
154.ngrok.io
541.us
145.nl
415.company
415.mobi
154.co
145.net
145.aero
145.jp
415.com
514.nl
145.cc
154.s3.amazonaws.com
145.in-addr.arpa
415.ru
154.it
145.ws
415.life
541.me
145.com
145.co
514.ru
514.net
154.es
541.ai
415.net
514.ca
514.ai
154.mobi
541.de
154.ru
145.be
514.co
541.it
154.net
415.info
541.tv
541.co.uk
154.ca
541.com
541.net
154.ai
145.in
415.co.uk
145.rip
145.com.tw
145.org
415.international
514.cn
145.ca
415.ws
415.app
145.wtf
514.tv
154.tel
541.org.cn
541.org
541.ru
154.rip
145.kiev.ua
415.cn
154.chat
415.us
415.me
145.us

DNS History

11 records (9 active, 2 former)

NSdns1.p01.nsone.netdns1.p06.nsone.netdns2.p06.nsone.netdns3.p06.nsone.netdns4.p06.nsone.netMX451-ai.mail.protection.outlook.comA18.208.88.15798.84.224.11135.157.26.13563.176.8.218CNAME451ventures.com
●NSdns1.p01.nsone.net2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●NSdns1.p06.nsone.net2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●NSdns2.p06.nsone.net2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●NSdns3.p06.nsone.net2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●NSdns4.p06.nsone.net2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●MX451-ai.mail.protection.outlook.com2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48
●A18.208.88.1572026-06-28 → 2026-06-29 · 3 obs
○ 2026-06-24 09:09:00
● 2026-06-28 11:42:50
● 2026-06-29 15:33:48
○A35.157.26.1352026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 09:09:00
○ 2026-06-28 11:42:50
○ 2026-06-29 15:33:48
○A63.176.8.2182026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 09:09:00
○ 2026-06-28 11:42:50
○ 2026-06-29 15:33:48
●A98.84.224.1112026-06-28 → 2026-06-29 · 3 obs
○ 2026-06-24 09:09:00
● 2026-06-28 11:42:50
● 2026-06-29 15:33:48
●CNAME451ventures.com2026-06-24 → 2026-06-29 · 2 obs
● 2026-06-24 09:09:00
● 2026-06-29 15:33:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...12 records
451.aidns3.p06.nsone.net, dns1.p06.nsone.net, dns2.p06.nsone.net, dns4.p06.nsone.net-

✅ Authoritative Response

Server:198.51.45.70

NS records: dns3.p06.nsone.net, dns1.p06.nsone.net, dns2.p06.nsone.net, dns4.p06.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 451.ai (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

TypeCountSample Data
A218.208.88.157, 98.84.224.111
NS4dns1.p06.nsone.net, dns2.p06.nsone.net...
MX1451-ai.mail.protection.outlook.com (pri:
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms55896274
CNAME1451ventures.com
SOA1dns1.p01.nsone.net domains+netlify.netli

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

Analysis

IP Addresses

451.ai resolves to the IP addresses 18.208.88.157 and 98.84.224.111

Two other host names, along with sebastianbona.netlify.app, kisi.netlify.com and apbc.in, also share IP numbers with 451.ai.

Name Servers

451.ai delegates to five name servers: dns1.p01.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net and two others.

451.ai has at least partial name server overlap with other domains, such as villa-graf.de, ttinvestigator.com, johnsonnjohnson.me and two others.

dns3.p02.nsone.net, dns4.p02.nsone.net and ns02.squarespacedns.com — plus 7 other name servers — are commonly paired with these name servers.

Host names that have two IP addresses:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p02.nsone.net has two IP addresses: 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1.

dns2.p02.nsone.net has two IP addresses: 198.51.45.2 and 2a00:edc0:6259:7:2::2.

dns3.p02.nsone.net has two IP addresses: 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3.

dns4.p02.nsone.net has two IP addresses: 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Mail Servers

451.ai is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between 451.ai and other domains, including felbers.com, aaasurgicalcare.com, ns500758.ns500698.ns500698.ns500759.ns500759.ns500735.ns500735.ns500698.ns500698.ns500576.ns500698.ns500698.ns500686.ns500576.ns500576.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.139.26 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.