profkor.com - dns.ninja

`profkor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:d09^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a7de^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.9^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.222^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.9, 172.67.167.222
		IPv6 hints	2606:4700:3034::6815:d09, 2606:4700:3034::ac43:a7de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`stan.ns.cloudflare.com`dns@cloudflare.com serial=2408082293

`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=1782868821

Same first word

profkor.com

DNS History

7 records (6 active, 1 former)

●NSstan.ns.cloudflare.com2026-03-01 → 2026-07-01 · 2 obs

● 2026-03-01 06:52:40
● 2026-07-01 01:35:54

●NSval.ns.cloudflare.com2026-03-01 → 2026-07-01 · 2 obs

● 2026-03-01 06:52:40
● 2026-07-01 01:35:54

●A104.21.13.92026-03-01 → 2026-07-01 · 2 obs

● 2026-03-01 06:52:40
● 2026-07-01 01:35:54

●A172.67.167.2222026-03-01 → 2026-07-01 · 2 obs

● 2026-03-01 06:52:40
● 2026-07-01 01:35:54

●A2606:4700:3034::6815:d092026-03-01 → 2026-07-01 · 2 obs

● 2026-03-01 06:52:40
● 2026-07-01 01:35:54

●A2606:4700:3034::ac43:a7de2026-06-23 → 2026-07-01 · 3 obs

○ 2026-06-01 08:29:16
● 2026-06-23 13:06:12
● 2026-07-01 01:35:54

○A2606:4700:3037::ac43:a7de2026-03-01 → 2026-06-01 · 4 obs

● 2026-03-01 06:52:40
● 2026-06-01 08:29:16
○ 2026-06-23 13:06:12
○ 2026-07-01 01:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
profkor.com	val.ns.cloudflare.com, stan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.235

NS records: val.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profkor.com (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.222, 104.21.13.9`
AAAA	2	`2606:4700:3034::6815:d09, 2606:4700:3034::ac43:a7de`
NS	2	`stan.ns.cloudflare.com, val.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

profkor.com directs to four IP numbers, which are 104.21.13.9, 172.67.167.222, 2606:4700:3034::6815:d09 and 2606:4700:3034::ac43:a7de.

Additional host names — trans4mationist.com.cdn.cloudflare.net, ps99-home.com, network-recovery.co.uk and two others — share IP numbers with profkor.com.

Name Servers

The NS records for profkor.com delegate to stan.ns.cloudflare.com and val.ns.cloudflare.com.

profkor.com shares its name server setup with other domains, including ancwcatch.com, minikpc.com, mojcel.pl and two others.

At least some of profkor.com's name servers are shared with other domains, for example xatnet.com, creativeguide.nl, mymotoco.com and two more.

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

Host names with 6 IP numbers:

stan.ns.cloudflare.com maps to 108.162.193.235, 172.64.33.235, 173.245.59.235 and 3 additional IP addresses.

val.ns.cloudflare.com maps to 108.162.192.234, 172.64.32.234, 173.245.58.234 and 3 additional IP addresses.