coltechit.com - dns.ninja

coltechit.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:cc9d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5569🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.105Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.157🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbjorn.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbjorn.ns.cloudflare.com
A2803:f800:50::6ca2:c362🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbjorn.ns.cloudflare.com
A2a06:98c1:50::ac40:2362🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbjorn.ns.cloudflare.com
A108.162.195.98🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbjorn.ns.cloudflare.com
A162.159.44.98Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbjorn.ns.cloudflare.com
A172.64.35.98🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbjorn.ns.cloudflare.com
NScourtney.ns.cloudflare.com
A2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
MXcoltechit-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c946::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f90c::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
TXTapple-domain-verification=nDAAEVBWXCUWQRoX
TXTgoogle-site-verification=fohBHpjsHTIdZALWPAnOtXRROb185GtZQNgkjfOPh3Y
TXTgoogle-site-verification=kqiZuvqjnoRlQvDmsg8qiTbOkZN3ReZGEHuhg9sCn9A
TXTv=spf1 include:spf.protection.outlook.com include:spf.US.exclaimer.net +ip4:1...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.105, 172.67.204.157
IPv6 hints2606:4700:3030::ac43:cc9d, 2606:4700:3035::6815:5569
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOAbjorn.ns.cloudflare.comdns@cloudflare.com serial=2407899126

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782861646

Same first word

coltechit.com

Similar names

chiclotte.myshopify.com
lotictech.com

DNS History

14 records (7 active, 7 former)

2017201820192020202120222023202420252026NSbjorn.ns.cloudflare.comcourtney.ns.cloudflare.comns1.aplus.netns2.aplus.netns3.aplus.netMXcoltechit-com.mail.protection.outlook.commx1c40.carrierzone.commx2c40.carrierzone.commx3c40.carrierzone.comA104.21.85.105172.67.204.1572606:4700:3030::ac43:cc9d2606:4700:3035::6815:556964.29.151.221
●NSbjorn.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
●NScourtney.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
○NSns1.aplus.net2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
○NSns2.aplus.net2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
○NSns3.aplus.net2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
●MXcoltechit-com.mail.protection.outlook.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
○MXmx1c40.carrierzone.com2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
○MXmx2c40.carrierzone.com2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
○MXmx3c40.carrierzone.com2016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06
●A104.21.85.1052026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
●A172.67.204.1572026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
●A2606:4700:3030::ac43:cc9d2026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
●A2606:4700:3035::6815:55692026-02-15 → 2026-06-30 · 3 obs
○ 2017-07-08 05:45:54
● 2026-02-15 10:09:58
● 2026-06-30 23:45:06
○A64.29.151.2212016-12-03 → 2017-07-08 · 4 obs
● 2016-12-03 10:48:04
● 2017-07-08 05:45:54
○ 2026-02-15 10:09:58
○ 2026-06-30 23:45:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coltechit.comcourtney.ns.cloudflare.com, bjorn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.130

NS records: courtney.ns.cloudflare.com, bjorn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.204.157, 104.21.85.105
AAAA22606:4700:3035::6815:5569, 2606:4700:3030::ac43:cc9d
NS2bjorn.ns.cloudflare.com, courtney.ns.cloudflare.com
MX1coltechit-com.mail.protection.outlook.co
TXT4apple-domain-verification=nDAAEVBWXCUWQR, google-site-verification=fohBHpjsHTIdZAL...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bjorn.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (courtney.ns.cloudflare.com, courtney.ns.cloudflare.com, courtney.ns.cloudflare.com...)

Analysis

IP Addresses

coltechit.com points to the four IP addresses 104.21.85.105, 172.67.204.157, 2606:4700:3030::ac43:cc9d and 2606:4700:3035::6815:5569.

Among the host names that share IP numbers with coltechit.com are barisyol.vip, pretty-lil-nails.com, ictcomm.vn and two others.

Name Servers

The NS records for coltechit.com delegate to bjorn.ns.cloudflare.com and courtney.ns.cloudflare.com.

coltechit.com has the same name server delegation as a number of other domains, such as flowerbed.lv, uwu-uwu-uwu-uwu-uwu-uwu-uwu-owo-uwu-uwu-uwu-uwu-uwu-uwu-uwu.ru, fixytrade.com and two more.

At least some of coltechit.com's name servers are shared with other domains, for example ironorchiddesigns.com, shortvs.com, phonefixs.com and two more.

These name servers tend to be used in conjunction with the name servers bailey.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bjorn.ns.cloudflare.com maps to 108.162.195.98, 162.159.44.98, 172.64.35.98 and 3 additional IP addresses.

courtney.ns.cloudflare.com maps to 108.162.194.130, 162.159.38.130, 172.64.34.130 and 3 additional IP addresses.

Mail Servers

coltechit.com routes its mail through a single mail server, coltechit-com.mail.protection.outlook.com.

coltechit-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.5, 52.101.9.26 and 52.101.10.5, along with 5 other.