`bstychy.com.pl`

DNSSEC	⚠️ Not signed
A	78.11.54.216^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
		PTR	`78-11-54-216.static.ip.netia.com.pl`
NS	`srv.bstychy.com.pl` ⭐ ⚠️ Not in parent delegation
		A	78.11.54.215^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
			PTR	`78-11-54-215.static.ip.netia.com.pl`
NS	`bst1.login.net.pl`
		A	78.11.54.215^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
			PTR	`78-11-54-215.static.ip.netia.com.pl`
NS	`bst2.login.net.pl`
		A	217.96.16.102^{🇵🇱 TPNET217.96.0.0/16 for abuse: abuse@tpnet.pl}
			PTR	`srv.bstychy.com.pl`
NS	`bst3.login.net.pl`
		A	78.11.54.218^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
			PTR	`78-11-54-218.static.ip.netia.com.pl`
NS	`bst4.login.net.pl`
		A	217.96.16.106^{🇵🇱 TPNET217.96.0.0/16 for abuse: abuse@tpnet.pl}
MX	`fm1.bstychy.com.pl` ⭐
		A	78.11.54.217^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
			PTR	`78-11-54-217.static.ip.netia.com.pl`
MX	`mx2.bstychy.com.pl`⁽²⁰⁾
		A	78.11.54.217^{🇵🇱 AS-NETIA78.8.0.0/14 NETIA Netia SA Poleczki 13 02-822 Warszawa Poland}
			PTR	`78-11-54-217.static.ip.netia.com.pl`
TXT	`7nXEavENqaONsHMBDJSdkxn37aE03nDm`
TXT	`d5f207ff94aeef02904acf9e2494f7b29dae0bd9926122d77788ca5c0273056`
TXT	`3fc1a014954ad5bd90077a01f3fbb9586fe2c98e88ae642ea474693194d6f08b`
TXT	`v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDM4UApU0I41cVu41...`
TXT	`v=spf1 ip4:78.11.54.215/32 ip4:78.11.54.217/32 ip4:217.96.16.102/32 -all`
TXT	`1fb2098858604b49b7ccaf939d36e142bf4687f9fc4fdb9681034b58be98d77`
TXT	`c45d9e0204acf265a7aa62d28eeb832d2af3e327b6544efabc5e045241137fd7`
TXT	`a0b5db62d234d919dc99c9b9f1e0f947515f2519ee4ca953422f4806e254e74`
TXT	`MS=DF5B321D928C33032D3405C762D2AFF579C0BE5D`
SOA	`srv.bstychy.com.pl`hostmaster@bstychy.com.pl 2026-03-17 #1

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1772431203

Subdomains

mx2.bstychy.com.pl

fm1.bstychy.com.pl

srv.bstychy.com.pl

Same first word

bstychy.com

bstychy.com.pl

bstychy.pl

DNS History

15 records (8 active, 7 former)

●NSbst1.login.net.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2015-08-07 10:09:22
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

●NSbst2.login.net.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2015-08-07 10:09:22
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

●NSbst3.login.net.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2015-08-07 10:09:22
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

●NSbst4.login.net.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2015-08-07 10:09:22
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

○NSinterlog.login.com.pl2008-07-09 → 2008-07-09 · 3 obs

● 2008-07-09 04:32:30
○ 2015-08-07 10:09:22
○ 2026-03-22 14:30:18

○NSns.tpnet.pl2008-07-09 → 2008-07-09 · 3 obs

● 2008-07-09 04:32:30
○ 2015-08-07 10:09:22
○ 2026-03-22 14:30:18

●NSsrv.bstychy.com.pl2015-08-07 → 2026-03-22 · 3 obs

○ 2008-07-09 04:32:30
● 2015-08-07 10:09:22
● 2026-03-22 14:30:18

●MXfm1.bstychy.com.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2017-06-03 09:37:58
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

○MXmail.bstychy.com.pl2008-07-09 → 2008-07-09 · 3 obs

● 2008-07-09 04:32:30
○ 2015-08-07 10:09:22
○ 2026-03-22 14:30:18

●MXmx2.bstychy.com.pl2026-02-19 → 2026-03-22 · 3 obs

○ 2017-06-03 09:37:58
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

○MXsrv.bstychy.com.pl2015-08-07 → 2017-06-03 · 5 obs

○ 2008-07-09 04:32:30
● 2015-08-07 10:09:22
● 2017-06-03 09:37:58
○ 2026-02-19 12:08:36
○ 2026-03-22 14:30:18

○A78.11.54.2152017-06-03 → 2017-06-03 · 4 obs

○ 2016-08-04 03:10:08
● 2017-06-03 09:37:58
○ 2026-02-19 12:08:36
○ 2026-03-22 14:30:18

●A78.11.54.2162026-02-19 → 2026-03-22 · 3 obs

○ 2017-06-03 09:37:58
● 2026-02-19 12:08:36
● 2026-03-22 14:30:18

○A85.11.99.202015-08-07 → 2016-08-04 · 5 obs

○ 2008-07-09 04:32:30
● 2015-08-07 10:09:22
● 2016-08-04 03:10:08
○ 2017-06-03 09:37:58
○ 2026-03-22 14:30:18

○A89.25.162.932015-08-07 → 2016-08-04 · 5 obs

○ 2008-07-09 04:32:30
● 2015-08-07 10:09:22
● 2016-08-04 03:10:08
○ 2017-06-03 09:37:58
○ 2026-03-22 14:30:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
bstychy.com.pl	bst1.login.net.pl, bst2.login.net.pl, bst3.login.net.pl, bst4.login.net.pl	-

✅ Authoritative Response

Server: 217.96.16.106

NS records: bst1.login.net.pl, bst2.login.net.pl, bst3.login.net.pl, bst4.login.net.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bstychy.com.pl (unsigned zone)

⏱️ Timing

Total: 970ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.11.54.216`
NS	5	`srv.bstychy.com.pl, bst2.login.net.pl...`
MX	2	`mx2.bstychy.com.pl (pri: 20), fm1.bstychy.com.pl (pri: 10)`
TXT	9	`3fc1a014954ad5bd90077a01f3fbb9586fe2c98e, v=spf1 ip4:78.11.54.215/32 ip4:78.11.54....`
SOA	1	`srv.bstychy.com.pl hostmaster.bstychy.co`

Analysis

Hierarchy

bstychy.com.pl is a parent of mx2.bstychy.com.pl, fm1.bstychy.com.pl and srv.bstychy.com.pl.

IP Addresses

bstychy.com.pl points to a single IP: 78.11.54.216.

Other host names, for instance bstychy.com, bstychy.pl and 78-11-54-216.static.ip.netia.com.pl share IP numbers with bstychy.com.pl.

Name Servers

bstychy.com.pl is delegated to five name servers: srv.bstychy.com.pl, bst1.login.net.pl, bst2.login.net.pl, bst3.login.net.pl and bst4.login.net.pl.

bstychy.com.pl partially shares name servers with other domains, such as bstychy.com and bstychy.pl.

Host names with one IP:

Host name srv.bstychy.com.pl points to 78.11.54.215

Host name bst1.login.net.pl points to 78.11.54.215

Host name bst2.login.net.pl points to 217.96.16.102

Host name bst3.login.net.pl points to 78.11.54.218

Host name bst4.login.net.pl points to 217.96.16.106

Host names that point to 78.11.54.215: srv.bstychy.com.pl and bst1.login.net.pl

Mail Servers

bstychy.com.pl is handled by two mail servers: fm1.bstychy.com.pl and mx2.bstychy.com.pl.

Host names with one IP number

Host name fm1.bstychy.com.pl points to 78.11.54.217

Host name mx2.bstychy.com.pl points to 78.11.54.217

Host names that point to 78.11.54.217: fm1.bstychy.com.pl and mx2.bstychy.com.pl

bstychy.com.pl - robtex.com

bstychy.com.pl

com.pl

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bstychy.com.pl`

`com.pl`