`krbtgt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8ed1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:271c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.28^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.209^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=3b1933c023343e0ad05519082865ca42d58ab99e`
TXT	`v=spf1 ip4:12.118.176.186 include:_spf.protonmail.ch mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.28, 172.67.142.209
		IPv6 hints	2606:4700:3034::ac43:8ed1, 2606:4700:3037::6815:271c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2403703401

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778592316

Same first word

krbtgt.com

krbtgt.pw

DNS History

16 records (8 active, 8 former)

○NSa.dns.gandi.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:34
○ 2026-02-21 13:37:20
○ 2026-05-12 13:55:26

●NSalec.ns.cloudflare.com2026-02-21 → 2026-05-12 · 3 obs

○ 2017-08-10 17:30:34
● 2026-02-21 13:37:20
● 2026-05-12 13:55:26

○NSb.dns.gandi.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:34
○ 2026-02-21 13:37:20
○ 2026-05-12 13:55:26

○NSc.dns.gandi.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:34
○ 2026-02-21 13:37:20
○ 2026-05-12 13:55:26

●NSvita.ns.cloudflare.com2026-02-21 → 2026-05-12 · 3 obs

○ 2017-08-10 17:30:34
● 2026-02-21 13:37:20
● 2026-05-12 13:55:26

○MXmail.krbtgt.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:34
○ 2026-02-21 13:37:20
○ 2026-05-12 13:55:26

●MXmail.protonmail.ch2026-02-21 → 2026-05-12 · 3 obs

○ 2017-08-10 17:30:34
● 2026-02-21 13:37:20
● 2026-05-12 13:55:26

●MXmailsec.protonmail.ch2026-02-21 → 2026-05-12 · 3 obs

○ 2017-08-10 17:30:34
● 2026-02-21 13:37:20
● 2026-05-12 13:55:26

●A104.21.39.282026-03-03 → 2026-05-12 · 3 obs

○ 2026-02-21 13:37:20
● 2026-03-03 09:30:42
● 2026-05-12 13:55:26

●A172.67.142.2092026-03-03 → 2026-05-12 · 3 obs

○ 2026-02-21 13:37:20
● 2026-03-03 09:30:42
● 2026-05-12 13:55:26

○A188.114.96.02026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 13:37:20
○ 2026-03-03 09:30:42
○ 2026-05-12 13:55:26

○A188.114.97.02026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 13:37:20
○ 2026-03-03 09:30:42
○ 2026-05-12 13:55:26

●A2606:4700:3034::ac43:8ed12026-03-03 → 2026-05-12 · 3 obs

○ 2026-02-21 13:37:20
● 2026-03-03 09:30:42
● 2026-05-12 13:55:26

●A2606:4700:3037::6815:271c2026-03-03 → 2026-05-12 · 3 obs

○ 2026-02-21 13:37:20
● 2026-03-03 09:30:42
● 2026-05-12 13:55:26

○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 13:37:20
○ 2026-03-03 09:30:42
○ 2026-05-12 13:55:26

○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 13:37:20
○ 2026-03-03 09:30:42
○ 2026-05-12 13:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
krbtgt.com	vita.ns.cloudflare.com, alec.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.238

NS records: vita.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.28, 172.67.142.209`
AAAA	2	`2606:4700:3037::6815:271c, 2606:4700:3034::ac43:8ed1`
NS	2	`alec.ns.cloudflare.com, vita.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=3b1933c023343e0a, v=spf1 ip4:12.118.176.186 include:_spf.p`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

krbtgt.com maps to four IP numbers: 2606:4700:3034::ac43:8ed1, 2606:4700:3037::6815:271c, 104.21.39.28 and 172.67.142.209.

other host names include openaiomni.fluentsteps.site, ipworkbench.com, wiki.bl23c.com, animeruka.com and casinofrancaisgratuit.com; they share IP numbers with krbtgt.com.

Name Servers

Two name servers alec.ns.cloudflare.com and vita.ns.cloudflare.com handle the delegation for krbtgt.com.

krbtgt.com shares the same name server setup as other domains, for instance buymeonce.com, toothpickapp.com, artkreta.gr, luxeasymiras-app.com and charisbiblecollege.org.

krbtgt.com at least partially shares name servers with other domains, for instance telegwtram.cc, familyofficegrowfunds.info, k18hair.cl, manufactures.com.tw and lockswallet.net.

These name servers are commonly used with kara.ns.cloudflare.com and beth.ns.cloudflare.com.

Six IP addresses per host:

alec.ns.cloudflare.com points to 2606:4700:58::adf5:3b3b, 2803:f800:50::6ca2:c13b, 2a06:98c1:50::ac40:213b, 108.162.193.59, 172.64.33.59 and 173.245.59.59; vita.ns.cloudflare.com points to 2606:4700:50::adf5:3aee, 2803:f800:50::6ca2:c0ee, 2a06:98c1:50::ac40:20ee, 108.162.192.238, 172.64.32.238 and 173.245.58.238

Mail Servers

krbtgt.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

krbtgt.com uses the same mail server setup as other domains, for instance curiouscreators.com, kennybj.dk, jmui.net, jackbenny.se and fabianmeller.com.

krbtgt.com shares at least partially some mail servers with other domains, for instance patkai.org, nelzya.com, transactfast.com, talkweather.com and darcying.com.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

krbtgt.com - robtex.com

krbtgt.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`krbtgt.com`

`com`