`johnkownacki.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d7e2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:234f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.79^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.226^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`kia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.79, 172.67.215.226
		IPv6 hints	2606:4700:3030::ac43:d7e2, 2606:4700:3032::6815:234f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2400715077

`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=1775968357

Same first word

johnkownacki.com

DNS History

20 records (6 active, 14 former)

●NScurt.ns.cloudflare.com2018-01-12 → 2026-04-12 · 3 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
● 2026-04-12 04:53:44

●NSkia.ns.cloudflare.com2018-01-12 → 2026-04-12 · 3 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
● 2026-04-12 04:53:44

○NSns1.mednet-tech.com2016-04-11 → 2016-12-29 · 5 obs

○ 2016-01-19 15:21:42
● 2016-04-11 17:35:24
● 2016-12-29 21:17:52
○ 2018-01-12 13:33:08
○ 2026-04-12 04:53:44

○NSns2.mednet-tech.com2016-04-11 → 2016-12-29 · 5 obs

○ 2016-01-19 15:21:42
● 2016-04-11 17:35:24
● 2016-12-29 21:17:52
○ 2018-01-12 13:33:08
○ 2026-04-12 04:53:44

○NSns3.mednet-tech.com2016-04-11 → 2016-12-29 · 5 obs

○ 2016-01-19 15:21:42
● 2016-04-11 17:35:24
● 2016-12-29 21:17:52
○ 2018-01-12 13:33:08
○ 2026-04-12 04:53:44

○NSns55.domaincontrol.com2015-06-03 → 2016-01-19 · 4 obs

● 2015-06-03 06:34:42
● 2016-01-19 15:21:42
○ 2016-04-11 17:35:24
○ 2026-04-12 04:53:44

○NSns56.domaincontrol.com2015-06-03 → 2016-01-19 · 4 obs

● 2015-06-03 06:34:42
● 2016-01-19 15:21:42
○ 2016-04-11 17:35:24
○ 2026-04-12 04:53:44

○MXmail.johnkownacki.com2016-04-11 → 2018-01-12 · 5 obs

○ 2016-01-19 15:21:42
● 2016-04-11 17:35:24
● 2018-01-12 13:33:08
○ 2026-04-05 09:58:08
○ 2026-04-12 04:53:44

○MXmailstore1.secureserver.net2015-06-03 → 2016-01-19 · 4 obs

● 2015-06-03 06:34:42
● 2016-01-19 15:21:42
○ 2016-04-11 17:35:24
○ 2026-04-12 04:53:44

○MXsmtp.secureserver.net2015-06-03 → 2016-01-19 · 4 obs

● 2015-06-03 06:34:42
● 2016-01-19 15:21:42
○ 2016-04-11 17:35:24
○ 2026-04-12 04:53:44

○A104.18.38.372018-01-12 → 2018-01-12 · 4 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
○ 2026-04-05 09:58:08
○ 2026-04-12 04:53:44

○A104.18.39.372018-01-12 → 2018-01-12 · 4 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
○ 2026-04-05 09:58:08
○ 2026-04-12 04:53:44

●A104.21.35.792026-04-05 → 2026-04-12 · 3 obs

○ 2018-01-12 13:33:08
● 2026-04-05 09:58:08
● 2026-04-12 04:53:44

●A172.67.215.2262026-04-05 → 2026-04-12 · 3 obs

○ 2018-01-12 13:33:08
● 2026-04-05 09:58:08
● 2026-04-12 04:53:44

○A2400:cb00:2048:1::6812:26252018-01-12 → 2018-01-12 · 4 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
○ 2026-04-05 09:58:08
○ 2026-04-12 04:53:44

○A2400:cb00:2048:1::6812:27252018-01-12 → 2018-01-12 · 4 obs

○ 2016-12-29 21:17:52
● 2018-01-12 13:33:08
○ 2026-04-05 09:58:08
○ 2026-04-12 04:53:44

●A2606:4700:3030::ac43:d7e22026-04-05 → 2026-04-12 · 3 obs

○ 2018-01-12 13:33:08
● 2026-04-05 09:58:08
● 2026-04-12 04:53:44

●A2606:4700:3032::6815:234f2026-04-05 → 2026-04-12 · 3 obs

○ 2018-01-12 13:33:08
● 2026-04-05 09:58:08
● 2026-04-12 04:53:44

○A50.63.202.522015-06-03 → 2016-01-19 · 4 obs

● 2015-06-03 06:34:42
● 2016-01-19 15:21:42
○ 2016-04-11 17:35:24
○ 2026-04-12 04:53:44

○A76.12.8.1762016-04-11 → 2016-12-29 · 5 obs

○ 2016-01-19 15:21:42
● 2016-04-11 17:35:24
● 2016-12-29 21:17:52
○ 2018-01-12 13:33:08
○ 2026-04-12 04:53:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
johnkownacki.com	curt.ns.cloudflare.com, kia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnkownacki.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.79, 172.67.215.226`
AAAA	2	`2606:4700:3032::6815:234f, 2606:4700:3030::ac43:d7e2`
NS	2	`curt.ns.cloudflare.com, kia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by johnkownacki.com: 2606:4700:3030::ac43:d7e2, 2606:4700:3032::6815:234f, 104.21.35.79 and 172.67.215.226.

other host names including africawtv.online, quitter.dk, www.cmemonteregie.com, cmemonteregie.com and www.4paws-a-walkn.com share IP numbers with johnkownacki.com.

Name Servers

johnkownacki.com is delegated to two name servers curt.ns.cloudflare.com and kia.ns.cloudflare.com.

johnkownacki.com shares the same name server setup as other domains, for instance ashburnlaser.com, chunortho.com, longislandeyesurgeons.com, ofodile-plasticsurgery.com and dentalkidzclub.com.

johnkownacki.com at least partially shares name servers with other domains, for instance xoglshgm.org, sjzyyjt.com, axxbsa.club, printondemand.co.uk and huntclublanes.com.

These name servers are commonly used alongside tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Host names with six IP numbers:

Host name curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94.

Host name kia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab3, 2803:f800:50::6ca2:c0b3, 2a06:98c1:50::ac40:20b3, 108.162.192.179, 172.64.32.179 and 173.245.58.179.

johnkownacki.com - robtex.com