coldboot.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coldboot.dev

DNSSEC⚠️ Not signed
A2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSpdns1.registrar-servers.com ⭐
A2610:a1:1024::100🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
A156.154.132.100🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
NSpdns2.registrar-servers.com
A2610:a1:1025::100🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
A156.154.133.100🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOApdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1768330889

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

coldboot.sh
coldboot.live
coldboot.cc
coldboot.me
coldboot.lol
coldboot.tech
coldboot.io
coldboot.com
coldboot.studio
coldboot.hu
coldboot.org
coldboot.online
coldboot.pages.dev
coldboot.de
coldboot.net
coldboot.se
coldboot.software
coldboot.app
coldboot.dev
coldboot.ru

Similar names

doctolob.de
bootcold.com
doctolob.fr

Previous names

colbym.dev
colbyrodeheaver.dev
colbys.dev
colbyte.dev
colbytoner.dev
colbywest.dev
colbywhite.dev
colbywieghat.dev
colchado.dev
colchester.dev
cold-boot.dev
cold.dev
coldalpha.dev
coldasice.dev
coldays.dev
coldbeen.dev
coldbeer.dev
coldbet.dev
coldbloodsoftware.dev

Next names

coldboy.dev
coldbrew.dev
coldbru.dev
coldburn.dev
coldcache.dev
coldcall.dev
coldchain.dev
coldcheck.dev
coldcode.dev
coldcoffeestudio.dev
coldcompile.dev
coldcopy.dev
coldcow.dev
coldcreek.dev
coldd.dev
coldday.dev
colddev.dev
colden.dev
colder.dev
coldets.dev

DNS History

12 records (12 active, 0 former)

NSpdns1.registrar-servers.compdns2.registrar-servers.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.1532606:50c0:8000::1532606:50c0:8001::1532606:50c0:8002::1532606:50c0:8003::153
●NSpdns1.registrar-servers.com2026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●NSpdns2.registrar-servers.com2026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●MXin1-smtp.messagingengine.com2026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●MXin2-smtp.messagingengine.com2026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A185.199.108.1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A185.199.109.1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A185.199.110.1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A185.199.111.1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A2606:50c0:8000::1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A2606:50c0:8001::1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A2606:50c0:8002::1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50
●A2606:50c0:8003::1532026-09-13 → 2026-09-19 · 2 obs
● 2026-09-13 13:00:16
● 2026-09-19 02:38:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
coldboot.devpdns2.registrar-servers.com, pdns1.registrar-servers.com-

✅ Authoritative Response

Server:156.154.133.100

NS records: pdns2.registrar-servers.com, pdns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldboot.dev (unsigned zone)

⏱️ Timing

Total: 2289ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.109.153...
AAAA42606:50c0:8002::153, 2606:50c0:8003::153...
NS2pdns1.registrar-servers.com, pdns2.registrar-servers.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1pdns1.registrar-servers.com hostmaster.r

Analysis

IP Addresses

coldboot.dev has 8 IP addresses — 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 more.

opsforgeai.com, thermolens.com, osmanclimate.com and two other host names share IP numbers with coldboot.dev.

Name Servers

coldboot.dev uses two name servers for its delegation: pdns1.registrar-servers.com and pdns2.registrar-servers.com.

coldboot.dev uses the same name servers as several other domains — among them stevereynoldscounseling.com, loom.gives, fredericapharmacy.com and two more.

coldboot.dev has a partial name server overlap with other domains — among them serverkum.net and thecoronavirus.life.

The two host names pdns1.registrar-servers.com and pdns2.registrar-servers.com each have a pair of IP addresses: pdns1.registrar-servers.com has 156.154.132.100 and 2610:a1:1024::100, and pdns2.registrar-servers.com has 156.154.133.100 and 2610:a1:1025::100.

Mail Servers

Mail for coldboot.dev is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

coldboot.dev uses an identical mail server configuration to several other domains — among them 70k3n.xyz, adamdaulby.com, slapdogaf.dk and two more.

coldboot.dev has at least partial mail server overlap with other domains such as vip85288.com, jaystz.com, surveycore.net and two more.

Hostnames that resolve to 8 IP addresses:

Hostname in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.