`igorjankowski.com`

DNSSEC	⚠️ Not signed
A	81.186.225.106^{🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o.}
		PTR	`pl-225-106.rgb365.eu`
NS	`ns11.rgb365.eu` ⭐
		A	83.143.131.250^{🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o.}
			PTR	`538f83fa.as35174.net`
NS	`ns12.rgb365.eu`
		A	83.143.132.250^{🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o.}
			PTR	`538f84fa.as35174.net`
NS	`ns13.rgb365.eu` ⚠️ Not in parent delegation
		A	83.143.134.250^{🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o.}
			PTR	`538f86fa.as35174.net`
MX	`mail.igorjankowski.com` ⭐
		A	81.186.226.106^{🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o.}
			PTR	`mail-226-106.rgb365.eu`
TXT	`v=spf1 include:_spf.rgb365.eu ~all`
SOA	`ns11.rgb365.eu`jankowski\@igor.gmail.com 2026-02-16 #5

`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=1774852597

Previously MX for

igorjankowski.com

Same first word

igorjankowski.com

DNS History

14 records (5 active, 9 former)

○NSa.misconfigured.powerdns.server2026-03-21 → 2026-03-30 · 2 obs

○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

○NSns1.nazwa.pl2015-08-13 → 2017-06-21 · 4 obs

● 2015-08-13 04:54:42
● 2017-06-21 15:31:10
○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

○NSns1.rgb365.eu2026-03-21 → 2026-03-30 · 2 obs

○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

●NSns11.rgb365.eu2026-03-21 → 2026-03-30 · 3 obs

○ 2017-06-21 15:31:10
● 2026-03-21 10:04:38
● 2026-03-30 06:43:34

●NSns12.rgb365.eu2026-03-21 → 2026-03-30 · 3 obs

○ 2017-06-21 15:31:10
● 2026-03-21 10:04:38
● 2026-03-30 06:43:34

●NSns13.rgb365.eu2026-03-21 → 2026-03-30 · 3 obs

○ 2017-06-21 15:31:10
● 2026-03-21 10:04:38
● 2026-03-30 06:43:34

○NSns2.nazwa.pl2015-08-13 → 2017-06-21 · 4 obs

● 2015-08-13 04:54:42
● 2017-06-21 15:31:10
○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

○NSns2.rgb365.eu2026-03-21 → 2026-03-30 · 2 obs

○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

○NSns3.nazwa.pl2015-08-13 → 2017-06-21 · 4 obs

● 2015-08-13 04:54:42
● 2017-06-21 15:31:10
○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

○MXigorjankowski.com2015-08-13 → 2017-06-21 · 4 obs

● 2015-08-13 04:54:42
● 2017-06-21 15:31:10
○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

●MXmail.igorjankowski.com2026-03-21 → 2026-03-30 · 3 obs

○ 2017-06-21 15:31:10
● 2026-03-21 10:04:38
● 2026-03-30 06:43:34

○A77.55.77.1372015-08-13 → 2017-06-21 · 4 obs

● 2015-08-13 04:54:42
● 2017-06-21 15:31:10
○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

●A81.186.225.1062026-03-21 → 2026-03-30 · 3 obs

○ 2017-06-21 15:31:10
● 2026-03-21 10:04:38
● 2026-03-30 06:43:34

○A85.128.148.2462026-03-21 → 2026-03-30 · 2 obs

○ 2026-03-21 10:04:38
○ 2026-03-30 06:43:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
igorjankowski.com	ns12.rgb365.eu, ns11.rgb365.eu	-

✅ Authoritative Response

Server:83.143.132.250

NS records: ns12.rgb365.eu, ns11.rgb365.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for igorjankowski.com (unsigned zone)

⏱️ Timing

Total: 2645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.186.225.106`
NS	3	`ns13.rgb365.eu, ns11.rgb365.eu...`
MX	1	`mail.igorjankowski.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.rgb365.eu ~all`
SOA	1	`ns11.rgb365.eu jankowski\.igor.gmail.com`

Analysis

IP Addresses

igorjankowski.com points to a single IP: 81.186.225.106.

Other host names, for instance bornpol.pl, simko.pl, portobello.com.pl, saj-bud.pl and stuntersblog.pl share IP numbers with igorjankowski.com.

Name Servers

igorjankowski.com is delegated to three name servers: ns11.rgb365.eu, ns12.rgb365.eu and ns13.rgb365.eu.

igorjankowski.com at least partially shares its name servers with other domains, for instance adgrafksero.pl, elaser-studio.pl, peritus.waw.pl, rsmarmatury.pl and metroplus.pl.

Host names with one IP number:

ns11.rgb365.eu points to: 83.143.131.250.

ns12.rgb365.eu points to: 83.143.132.250.

ns13.rgb365.eu points to: 83.143.134.250.

Mail Servers

igorjankowski.com is served by a single mail server, mail.igorjankowski.com.

mail.igorjankowski.com points to IP number 81.186.226.106.

igorjankowski.com - robtex.com