`opensourcenetwork.eu`

DNSSEC	⚠️ Not signed
A	119.12.23.140^{🇵🇱 TKPSA-AS119.12.23.0/24}
NS	`ns1.i-host.pl` ⭐
		A	188.117.168.138^{🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR}
			PTR	`ns1.i-host.pl`
NS	`ns2.i-host.pl`
		A	188.117.168.139^{🇵🇱 TKPSA-AS188.117.128.0/18 TKP S.A. LIR}
			PTR	`ns2.i-host.pl`
MX	`poczta.opensourcenetwork.eu` ⭐
		A	119.12.23.140^{🇵🇱 TKPSA-AS119.12.23.0/24}
TXT	`v=spf1 a mx include:spf.i-host.pl -all`
SOA	`ns1.i-host.pl`biuro@i-host.pl 2024-03-19 #0

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1124143414

Subdomains

www.opensourcenetwork.eu

poczta.opensourcenetwork.eu

Same first word

opensourcenetwork.eu

Similar names

opencoursenetwork.com

DNS History

8 records (4 active, 4 former)

●NSns1.i-host.pl2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-20 21:17:10
● 2026-03-27 18:28:00
● 2026-05-13 00:54:10

○NSns1.wiredtree.com2015-05-28 → 2017-03-20 · 4 obs

● 2015-05-28 17:08:22
● 2017-03-20 21:17:10
○ 2026-03-27 18:28:00
○ 2026-05-13 00:54:10

●NSns2.i-host.pl2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-20 21:17:10
● 2026-03-27 18:28:00
● 2026-05-13 00:54:10

○NSns2.wiredtree.com2015-05-28 → 2017-03-20 · 4 obs

● 2015-05-28 17:08:22
● 2017-03-20 21:17:10
○ 2026-03-27 18:28:00
○ 2026-05-13 00:54:10

○MXmail.opensourcenetwork.eu2015-05-28 → 2017-03-20 · 4 obs

● 2015-05-28 17:08:22
● 2017-03-20 21:17:10
○ 2026-03-27 18:28:00
○ 2026-05-13 00:54:10

●MXpoczta.opensourcenetwork.eu2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-20 21:17:10
● 2026-03-27 18:28:00
● 2026-05-13 00:54:10

●A119.12.23.1402026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-20 21:17:10
● 2026-03-27 18:28:00
● 2026-05-13 00:54:10

○A173.199.177.1322015-05-28 → 2017-03-20 · 4 obs

● 2015-05-28 17:08:22
● 2017-03-20 21:17:10
○ 2026-03-27 18:28:00
○ 2026-05-13 00:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
opensourcenetwork.eu	ns2.i-host.pl, ns1.i-host.pl	-

✅ Authoritative Response

Server:188.117.168.138

NS records: ns2.i-host.pl, ns1.i-host.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourcenetwork.eu (unsigned zone)

⏱️ Timing

Total: 3371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`119.12.23.140`
NS	2	`ns2.i-host.pl, ns1.i-host.pl`
MX	1	`poczta.opensourcenetwork.eu (pri: 0)`
TXT	1	`v=spf1 a mx include:spf.i-host.pl -all`
SOA	1	`ns1.i-host.pl biuro.i-host.pl`

Analysis

Hierarchy

opensourcenetwork.eu is parent of www.opensourcenetwork.eu and poczta.opensourcenetwork.eu.

IP Addresses

opensourcenetwork.eu resolves to a single IP address: 119.12.23.140.

Other host names including poczta.eurofepp.eu, server.iprojektai.eu, www.iprojektai.eu, eurofepp.eu and poczta.opensourcenetwork.eu share IP numbers with opensourcenetwork.eu.

Name Servers

opensourcenetwork.eu's delegation uses two name servers, ns1.i-host.pl and ns2.i-host.pl.

opensourcenetwork.eu shares the same name server setup as other domains, for example multisurowce.pl, wentylacjaklimatyzacja.pl, impactor.pl, naszemargo.pl and zso3.slupsk.pl.

Host names with a single IP:

ns1.i-host.pl points to 188.117.168.138.

ns2.i-host.pl points to 188.117.168.139.

Mail Servers

opensourcenetwork.eu is handled by a single mail server, poczta.opensourcenetwork.eu.

poczta.opensourcenetwork.eu points to a single IP: 119.12.23.140.

opensourcenetwork.eu - robtex.com