collatz.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

collatz.dev

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.p07.nsone.net ⭐
A2620:4d:4000:6259:7:7:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns1.p07.nsone.net
A198.51.44.7🇺🇸 NSONE198.51.44.0/24
PTRdns1.p07.nsone.net
NSdns2.p07.nsone.net
A2a00:edc0:6259:7:7::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p07.nsone.net
A198.51.45.7🇺🇸 NSONE198.51.45.0/24
NSdns3.p07.nsone.net
A2620:4d:4000:6259:7:7:0:3🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns3.p07.nsone.net
A198.51.44.71🇺🇸 NSONE198.51.44.0/24
NSdns4.p07.nsone.net
A2a00:edc0:6259:7:7::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p07.nsone.net
A198.51.45.71🇺🇸 NSONE198.51.45.0/24
MXmx1.alias.proton.me ⭐
A176.119.200.136🇨🇭 Proton176.119.200.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
A185.205.70.136🇫🇷 Proton185.205.70.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
MXmx2.alias.proton.me(20)
A176.119.200.136🇨🇭 Proton176.119.200.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
A185.205.70.136🇫🇷 Proton185.205.70.0/24
PTRmx1.simplelogin.co
PTRmx2.simplelogin.co
TXTv=spf1 include:alias.proton.me ~all
TXTpm-verification=kyumgxdzollmezntedldtryplcpoyl
SOAdns1.p07.nsone.netdomains+netlify@netlify.com serial=1664070287

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

collatz.biz
collatz.dev
collatz.io
collatz.blog
collatz.com
collatz.me
collatz.pages.dev
collatz.party
collatz.us
collatz.live
collatz.one
collatz.co.jp
collatz.dk

Similar names

tozcall.ai
lolzcat.net
lolzcat.co
zoatllc.com
tozcall.com
lolcatz.de
lolzcat.org
atozllc.pages.dev
catlolz.com
lolcatz.com
lolcatz.net
tzlocal.shop
lolzcat.co.uk
atozllc.org
zoatllc.org
lolzcat.com
lolcatz.workers.dev
atozllc.com

Previous names

collabspot.dev
collaby.dev
collagejs.dev
collagemaker.dev
collagewinds.dev
collai.dev
collan.dev
collana-solutions.dev
collana.dev
collani.dev
collanity.dev
collantes.dev
collapsar.dev
collapse.dev
collapsegame.dev
collard.dev
collastack.dev
collate.dev
collatio.dev

Next names

collaud.dev
collaudo-tes.dev
collavo.dev
collctiv.dev
collcun.dev
colle.dev
colleague.dev
collec.dev
collect-group.dev
collect-ts.dev
collect.dev
collect2day.dev
collect4u.dev
collectai.dev
collected.dev
collectif-unithy.dev
collectifweb.dev
collectineo.dev
collectingcars.dev
collectio.dev

DNS History

10 records (8 active, 2 former)

NSdns1.p07.nsone.netdns2.p07.nsone.netdns3.p07.nsone.netdns4.p07.nsone.netMXmx1.alias.proton.memx2.alias.proton.meA18.208.88.15798.84.224.11135.157.26.13563.176.8.218
●NSdns1.p07.nsone.net2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●NSdns2.p07.nsone.net2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●NSdns3.p07.nsone.net2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●NSdns4.p07.nsone.net2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●MXmx1.alias.proton.me2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●MXmx2.alias.proton.me2026-09-24 → 2026-10-04 · 2 obs
● 2026-09-24 05:30:30
● 2026-10-04 07:03:50
●A18.208.88.1572026-09-24 → 2026-10-04 · 3 obs
○ 2026-09-24 05:30:30
● 2026-09-24 11:59:16
● 2026-10-04 07:03:50
○A35.157.26.1352026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 05:30:30
○ 2026-09-24 11:59:16
○ 2026-10-04 07:03:50
○A63.176.8.2182026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 05:30:30
○ 2026-09-24 11:59:16
○ 2026-10-04 07:03:50
●A98.84.224.1112026-09-24 → 2026-10-04 · 3 obs
○ 2026-09-24 05:30:30
● 2026-09-24 11:59:16
● 2026-10-04 07:03:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
collatz.devdns4.p07.nsone.net, dns2.p07.nsone.net, dns1.p07.nsone.net, dns3.p07.nsone.net-

✅ Authoritative Response

Server:198.51.44.71

NS records: dns4.p07.nsone.net, dns2.p07.nsone.net, dns1.p07.nsone.net, dns3.p07.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collatz.dev (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

TypeCountSample Data
A298.84.224.111, 18.208.88.157
NS4dns1.p07.nsone.net, dns2.p07.nsone.net...
MX2mx2.alias.proton.me (pri: 20), mx1.alias.proton.me (pri: 10)
TXT2v=spf1 include:alias.proton.me ~all, pm-verification=kyumgxdzollmezntedldtryp
SOA1dns1.p07.nsone.net domains+netlify.netli

Analysis

IP Addresses

collatz.dev resolves to the IP addresses 18.208.88.157 and 98.84.224.111

Two other host names, along with theradarstudios.com, oscilunerecords.com and aerocaptureproductions.com, also share IP numbers with collatz.dev.

Name Servers

The NS records for collatz.dev point to four name servers: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.

collatz.dev partially shares its NS delegation with several other domains, including quire.work, stonefruitarts.com, tjvandykephotography.com and two others.

In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net each carry two IP addresses. dns1.p07.nsone.net has 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1; dns2.p07.nsone.net has 198.51.45.7 and 2a00:edc0:6259:7:7::2; dns3.p07.nsone.net has 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3; dns4.p07.nsone.net has 198.51.45.71 and 2a00:edc0:6259:7:7::4.

Mail Servers

collatz.dev is served by two mail servers, mx1.alias.proton.me and mx2.alias.proton.me.

Among the domains sharing a mail server setup with collatz.dev are kyran.io, skinwithselah.me, tonicsense.de and two others.

There is at least a partial MX overlap between collatz.dev and other domains, including k4avm.com, leedsunited.org, tandemdrones.com and two others.

The mail servers mail.protonmail.ch and mailsec.protonmail.ch regularly co-occur with these mail servers.

mx1.alias.proton.me resolves to 176.119.200.136 and 185.205.70.136; mx2.alias.proton.me resolves to the same two IP addresses: 176.119.200.136 and 185.205.70.136.

Host names pointing to 176.119.200.136 IP addresses: mx1.alias.proton.me and mx2.alias.proton.me.

Host names pointing to 185.205.70.136 IP addresses: mx1.alias.proton.me and mx2.alias.proton.me.