extremecoding.pl - dns.ninja

`extremecoding.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:95d5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1ddb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.219^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.213^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christian.ns.cloudflare.com`
		A	108.162.195.247^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	162.159.44.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	172.64.35.247^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`mail.extremecoding.pl` ⭐
		A	146.59.55.15^{🇫🇷 OVH146.59.0.0/17}
			PTR	`ns3205047.ip-146-59-55.eu`
TXT	`google-site-verification=0Bwbs2Ftw3g0PdsIElCy9GxkGkQgCEXu94Y7bLVKjuY`
TXT	`google-site-verification=C3VGSp1Zpv0PM-Ek5ea7dedb6X8QvrLusuwIRFajL1E`
TXT	`v=spf1 a mx ip4:146.59.55.15 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.219, 172.67.149.213
		IPv6 hints	2606:4700:3031::ac43:95d5, 2606:4700:3033::6815:1ddb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOA	`christian.ns.cloudflare.com`dns@cloudflare.com serial=2406636963

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1782455684

Subdomains

mail.extremecoding.pl

Same first word

extremecoding.pl

Similar names

codingextreme.com

DNS History

18 records (7 active, 11 former)

●NSchristian.ns.cloudflare.com2026-04-10 → 2026-06-27 · 6 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-27 06:09:00

○NSclyde.ns.cloudflare.com2016-04-05 → 2017-04-07 · 5 obs

○ 2015-12-10 15:56:24
● 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

○NSliv.ns.cloudflare.com2016-04-05 → 2017-04-07 · 5 obs

○ 2015-12-10 15:56:24
● 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

○NSns.mainnameserver.com2015-05-22 → 2015-12-10 · 4 obs

● 2015-05-22 13:17:56
● 2015-12-10 15:56:24
○ 2016-04-05 05:59:32
○ 2026-06-27 06:09:00

○NSns2.mainnameserver.com2015-05-22 → 2015-12-10 · 4 obs

● 2015-05-22 13:17:56
● 2015-12-10 15:56:24
○ 2016-04-05 05:59:32
○ 2026-06-27 06:09:00

●NSwally.ns.cloudflare.com2026-04-10 → 2026-06-27 · 6 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-27 06:09:00

●MXmail.extremecoding.pl2015-05-22 → 2026-06-27 · 5 obs

● 2015-05-22 13:17:56
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-27 06:09:00

●A104.21.29.2192026-04-10 → 2026-06-27 · 6 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-27 06:09:00

○A104.27.144.602016-04-05 → 2017-04-07 · 5 obs

○ 2015-12-10 15:56:24
● 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

○A104.27.145.602016-04-05 → 2017-04-07 · 5 obs

○ 2015-12-10 15:56:24
● 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

●A172.67.149.2132026-04-10 → 2026-06-27 · 6 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-27 06:09:00

○A178.33.216.1352015-05-22 → 2015-12-10 · 4 obs

● 2015-05-22 13:17:56
● 2015-12-10 15:56:24
○ 2016-04-05 05:59:32
○ 2026-06-27 06:09:00

○A2400:cb00:2048:1::681b:903c2017-04-07 → 2017-04-07 · 4 obs

○ 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

○A2400:cb00:2048:1::681b:913c2017-04-07 → 2017-04-07 · 4 obs

○ 2016-04-05 05:59:32
● 2017-04-07 23:12:38
○ 2026-04-10 10:25:12
○ 2026-06-27 06:09:00

●A2606:4700:3031::ac43:95d52026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-09 06:27:50
● 2026-06-27 06:08:58
● 2026-06-27 06:09:00

●A2606:4700:3033::6815:1ddb2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-09 06:27:50
● 2026-06-27 06:08:58
● 2026-06-27 06:09:00

○A2606:4700:3035::6815:1ddb2026-04-10 → 2026-06-09 · 8 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-09 06:27:50
○ 2026-06-27 06:08:58
○ 2026-06-27 06:09:00

○A2606:4700:3035::ac43:95d52026-04-10 → 2026-06-09 · 8 obs

○ 2017-04-07 23:12:38
● 2026-04-10 10:25:12
● 2026-05-14 11:26:58
○ 2026-05-14 12:00:30
● 2026-05-20 02:44:40
● 2026-06-09 06:27:50
○ 2026-06-27 06:08:58
○ 2026-06-27 06:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
extremecoding.pl	wally.ns.cloudflare.com, christian.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.239

NS records: wally.ns.cloudflare.com, christian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extremecoding.pl (unsigned zone)

⏱️ Timing

Total: 2367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.219, 172.67.149.213`
AAAA	2	`2606:4700:3031::ac43:95d5, 2606:4700:3033::6815:1ddb`
NS	2	`christian.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	1	`mail.extremecoding.pl (pri: 10)`
TXT	3	`google-site-verification=0Bwbs2Ftw3g0Pds, google-site-verification=C3VGSp1Zpv0PM-E...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christian.ns.cloudflare.com dns.cloudfla`

Analysis

Hierarchy

extremecoding.pl is a parent domain of mail.extremecoding.pl.

IP Addresses

extremecoding.pl has four IP addresses: 104.21.29.219, 172.67.149.213, 2606:4700:3031::ac43:95d5 and 2606:4700:3033::6815:1ddb.

68br.tech, 51drt.com, young(0x7075737379).me and two other host names share IP numbers with extremecoding.pl.

Name Servers

extremecoding.pl is served by two delegated name servers, christian.ns.cloudflare.com and wally.ns.cloudflare.com.

extremecoding.pl uses the same name servers as several other domains — among them defunc.pl, melomax.live, paribucekilisi.online and two more.

extremecoding.pl shares at least some of its name servers with other domains, including anhaenger.eu, arancio.me, 05049.com and two others.

These name servers are frequently paired with the name servers clint.ns.cloudflare.com and thomas.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

christian.ns.cloudflare.com carries IP addresses 108.162.195.247, 162.159.44.247 and 172.64.35.247, with 3 other addresses beyond those.

wally.ns.cloudflare.com carries IP addresses 108.162.192.239, 172.64.32.239 and 173.245.58.239, with 3 other addresses beyond those.

Mail Servers

Mail for extremecoding.pl is handled by a single mail server, mail.extremecoding.pl.

There is one IP number for mail.extremecoding.pl: 146.59.55.15.