`stefaniszek.com`

DNSSEC	⚠️ Not signed
A	212.109.147.80^{🇵🇱 ZIELMAN-COM-AS212.109.144.0/20 ZIELMAN AS route 2}
		PTR	`212.109.147.80.cti.eu`
NS	`ns1.ctinet.pl` ⭐
		A	212.109.147.68^{🇵🇱 ZIELMAN-COM-AS212.109.144.0/20 ZIELMAN AS route 2}
			PTR	`ns1.ctinet.pl`
NS	`ns2.ctinet.pl`
		A	212.109.147.76^{🇵🇱 ZIELMAN-COM-AS212.109.144.0/20 ZIELMAN AS route 2}
			PTR	`ns2.ctinet.pl`
NS	`ns3.ctinet.pl`
		A	116.203.0.211^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`ns3.ctinet.pl`
MX	`mx.cti.eu` ⭐
		A	212.109.147.70^{🇵🇱 ZIELMAN-COM-AS212.109.144.0/20 ZIELMAN AS route 2}
			PTR	`mx.cti.eu`
TXT	`v=spf1 mx ip4:31.179.252.0/24 ip4:212.109.147.64/26 -all`
SOA	`ns1.ctinet.pl`hostmaster@ctinet.pl 2026-04-03 #11

`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=1785123657

Same first word

stefaniszek.com

DNS History

7 records (5 active, 2 former)

●NSns1.ctinet.pl2015-06-04 → 2026-07-27 · 2 obs

● 2015-06-04 11:15:58
● 2026-07-27 03:46:58

●NSns2.ctinet.pl2015-06-04 → 2026-07-27 · 2 obs

● 2015-06-04 11:15:58
● 2026-07-27 03:46:58

●NSns3.ctinet.pl2026-04-27 → 2026-07-27 · 3 obs

○ 2015-06-04 11:15:58
● 2026-04-27 12:41:20
● 2026-07-27 03:46:58

●MXmx.cti.eu2026-04-27 → 2026-07-27 · 3 obs

○ 2017-06-05 01:51:58
● 2026-04-27 12:41:20
● 2026-07-27 03:46:58

○MXmx.ctinet.pl2015-06-04 → 2017-06-05 · 4 obs

● 2015-06-04 11:15:58
● 2017-06-05 01:51:58
○ 2026-04-27 12:41:20
○ 2026-07-27 03:46:58

●A212.109.147.802026-04-27 → 2026-07-27 · 3 obs

○ 2017-06-05 01:51:58
● 2026-04-27 12:41:20
● 2026-07-27 03:46:58

○A31.179.252.1032015-06-04 → 2017-06-05 · 4 obs

● 2015-06-04 11:15:58
● 2017-06-05 01:51:58
○ 2026-04-27 12:41:20
○ 2026-07-27 03:46:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
stefaniszek.com	ns1.ctinet.pl, ns2.ctinet.pl, ns3.ctinet.pl	-

✅ Authoritative Response

Server:116.203.0.211

NS records: ns1.ctinet.pl, ns2.ctinet.pl, ns3.ctinet.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefaniszek.com (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.109.147.80`
NS	3	`ns3.ctinet.pl, ns1.ctinet.pl...`
MX	1	`mx.cti.eu (pri: 5)`
TXT	1	`v=spf1 mx ip4:31.179.252.0/24 ip4:212.10`
SOA	1	`ns1.ctinet.pl hostmaster.ctinet.pl`

Analysis

IP Addresses

stefaniszek.com directs to one IP number, which is 212.109.147.80.

Among the host names that share IP numbers with stefaniszek.com are hanska.eu, persson.com.pl, rebud.pl and two others.

Name Servers

Three name servers are authoritative for stefaniszek.com: ns1.ctinet.pl, ns2.ctinet.pl and ns3.ctinet.pl.

stefaniszek.com partially shares its NS delegation with several other domains, including oxs.pl, ctinet.org, wooder.com and two others.

These name servers are routinely co-deployed with the name servers fns1.42.pl, fns2.42.pl, grosik.cyberbiznes.pl and two others.

Three hostnames, one IP address apiece: ns1.ctinet.pl resolves to 212.109.147.68, ns2.ctinet.pl resolves to 212.109.147.76 and ns3.ctinet.pl resolves to 116.203.0.211.

Mail Servers

stefaniszek.com routes its mail through a single mail server, mx.cti.eu.

stefaniszek.com has the same mail server arrangement as a number of other domains, for example qubik.co, tarta.com.pl, ssl24.org and two more.

stefaniszek.com shares at least some of its mail servers with other domains — for example bracia.pl, i.com.pl, zielona.pl and two more.

There is one IP number for mx.cti.eu: 212.109.147.70.

stefaniszek.com - robtex.com

stefaniszek.com

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