kurshtmlcss.pl - dns.ninja

`kurshtmlcss.pl`

DNSSEC	⚠️ Not signed
A	188.210.221.83^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
		PTR	`host-18821022183.seohost-mail.eu`
NS	`ns1.seohost.pl` ⭐
		A	185.200.47.250^{🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-18520047250.seohost-mail.eu`
		A	188.210.221.52^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-18821022152.seohost-mail.eu`
NS	`ns2.seohost.pl`
		A	188.210.221.179^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-188210221179.seohost-mail.eu`
		A	188.210.223.253^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-188210223253.seohost-mail.eu`
MX	`mail.kurshtmlcss.pl` ⭐
		A	188.210.221.83^{🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski}
			PTR	`host-18821022183.seohost-mail.eu`
TXT	`v=spf1 redirect=_spf-h23.microhost.pl`
SOA	`ns1.seohost.pl`hostmaster@kurshtmlcss.pl 2025-08-21 #10

`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=1785565997

Subdomains

mail.kurshtmlcss.pl

Same first word

kurshtmlcss.pl

DNS History

7 records (4 active, 3 former)

○NSdns8.linuxpl.com2017-07-23 → 2017-07-27 · 4 obs

● 2017-07-23 00:08:28
● 2017-07-27 02:56:36
○ 2026-04-15 07:59:34
○ 2026-08-01 20:08:32

●NSns1.seohost.pl2026-04-15 → 2026-08-01 · 3 obs

○ 2017-07-27 02:56:36
● 2026-04-15 07:59:34
● 2026-08-01 20:08:32

●NSns2.seohost.pl2026-04-15 → 2026-08-01 · 3 obs

○ 2017-07-27 02:56:36
● 2026-04-15 07:59:34
● 2026-08-01 20:08:32

○NSns8.linuxpl.com2017-07-23 → 2017-07-27 · 4 obs

● 2017-07-23 00:08:28
● 2017-07-27 02:56:36
○ 2026-04-15 07:59:34
○ 2026-08-01 20:08:32

●MXmail.kurshtmlcss.pl2017-07-23 → 2026-08-01 · 2 obs

● 2017-07-23 00:08:28
● 2026-08-01 20:08:32

●A188.210.221.832026-04-15 → 2026-08-01 · 3 obs

○ 2017-07-27 02:56:36
● 2026-04-15 07:59:34
● 2026-08-01 20:08:32

○A78.46.37.1982017-07-23 → 2017-07-27 · 4 obs

● 2017-07-23 00:08:28
● 2017-07-27 02:56:36
○ 2026-04-15 07:59:34
○ 2026-08-01 20:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
kurshtmlcss.pl	ns1.seohost.pl, ns2.seohost.pl	4 records

✅ Authoritative Response

Server:185.200.47.250

NS records: ns1.seohost.pl, ns2.seohost.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kurshtmlcss.pl (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.210.221.83`
NS	2	`ns1.seohost.pl, ns2.seohost.pl`
MX	1	`mail.kurshtmlcss.pl (pri: 10)`
TXT	1	`v=spf1 redirect=_spf-h23.microhost.pl`
SOA	1	`ns1.seohost.pl hostmaster.kurshtmlcss.pl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.seohost.pl, ns1.seohost.pl, ns2.seohost.pl...)

Analysis

Hierarchy

mail.kurshtmlcss.pl is a subdomain of kurshtmlcss.pl.

IP Addresses

kurshtmlcss.pl directs to one IP number, which is 188.210.221.83.

Among the host names that share IP numbers with kurshtmlcss.pl are mail.mauve.pl, mail.dobre-strony.net, msmeble.com and two others.

Name Servers

kurshtmlcss.pl is served by two delegated name servers, ns1.seohost.pl and ns2.seohost.pl.

kurshtmlcss.pl has the same name server delegation as a number of other domains, such as czytooszustwo.pl, apsa.com.pl, proglanguages.com and two more.

The name servers of kurshtmlcss.pl overlap at least partially with those of other domains — among them tours-magie.info, bioterminal.pl, nowygdansk.com and two more.

Each of the two host names carries two IP addresses: ns1.seohost.pl points to 185.200.47.250 and 188.210.221.52, and ns2.seohost.pl points to 188.210.221.179 and 188.210.223.253.

Mail Servers

kurshtmlcss.pl routes its mail through a single mail server, mail.kurshtmlcss.pl.

There is one IP number for mail.kurshtmlcss.pl: 188.210.221.83.