`optimus-hosting.eu`

DNSSEC	⚠️ Not signed
A	185.110.51.226^{🇵🇱 IQPL-AS185.110.51.0/24}
		PTR	`valetudoc.hostido.net.pl`
NS	`ns1.hostido.net.pl` ⭐
		A	2a01:7400:1:1691:0:1:16:1^{🇵🇱 IQPL-AS2a01:7400::/32}
			PTR	`ns1.hostido.net.pl`
		A	185.110.51.16^{🇵🇱 IQPL-AS185.110.51.0/24}
			PTR	`ns1.hostido.net.pl`
NS	`ns2.hostido.net.pl`
		A	46.248.165.23^{🇵🇱 IQPL-AS46.248.160.0/19 IQ-PL}
			PTR	`ns2.hostido.net.pl`
NS	`ns3.hostido.net.pl`
		A	2a00:c98:400f:109:1c00:46ff:fe00:908^{🇩🇪 LEASEWEB-DE-FRA-102a00:c98:4000::/36}
			PTR	`ns3.hostido.net.pl`
		A	178.162.240.114^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`ns3.hostido.net.pl`
MX	`mail.optimus-hosting.eu` ⭐
		A	185.110.51.226^{🇵🇱 IQPL-AS185.110.51.0/24}
			PTR	`valetudoc.hostido.net.pl`
TXT	`v=spf1 a mx include:spf.hostido.pl -all`
SOA	`ns1.hostido.net.pl`hostmaster@optimus-hosting.eu 2026-04-08 #1

`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=1123170889

Previously MX for

optimus-hosting.eu

Same first word

optimus-hosting.com

DNS History

11 records (5 active, 6 former)

●NSns1.hostido.net.pl2026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-04 05:00:54
● 2026-04-11 21:19:10

○NSns1.optimus-hosting.com2015-07-17 → 2018-08-24 · 4 obs

● 2015-07-17 00:47:46
● 2018-08-24 13:54:36
○ 2026-04-04 05:00:54
○ 2026-04-11 21:19:10

●NSns2.hostido.net.pl2026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-04 05:00:54
● 2026-04-11 21:19:10

○NSns2.optimus-hosting.com2015-07-17 → 2018-08-24 · 4 obs

● 2015-07-17 00:47:46
● 2018-08-24 13:54:36
○ 2026-04-04 05:00:54
○ 2026-04-11 21:19:10

●NSns3.hostido.net.pl2026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-04 05:00:54
● 2026-04-11 21:19:10

●MXmail.optimus-hosting.eu2026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-04 05:00:54
● 2026-04-11 21:19:10

○MXoptimus-hosting.eu2015-07-17 → 2018-08-24 · 4 obs

● 2015-07-17 00:47:46
● 2018-08-24 13:54:36
○ 2026-04-04 05:00:54
○ 2026-04-11 21:19:10

○A176.9.219.2512017-02-03 → 2018-08-24 · 5 obs

○ 2016-04-25 03:02:56
● 2017-02-03 17:18:58
● 2018-08-24 13:54:36
○ 2026-04-04 05:00:54
○ 2026-04-11 21:19:10

○A176.9.76.212016-02-05 → 2016-04-25 · 5 obs

○ 2015-11-16 23:52:30
● 2016-02-05 14:38:14
● 2016-04-25 03:02:56
○ 2017-02-03 17:18:58
○ 2026-04-11 21:19:10

●A185.110.51.2262026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-04 05:00:54
● 2026-04-11 21:19:10

○A37.187.164.902015-07-17 → 2015-11-16 · 4 obs

● 2015-07-17 00:47:46
● 2015-11-16 23:52:30
○ 2016-02-05 14:38:14
○ 2026-04-11 21:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
optimus-hosting.eu	ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl	-

✅ Authoritative Response

Server:185.110.51.16

NS records: ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimus-hosting.eu (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.110.51.226`
NS	3	`ns1.hostido.net.pl, ns3.hostido.net.pl...`
MX	1	`mail.optimus-hosting.eu (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.hostido.pl -all`
SOA	1	`ns1.hostido.net.pl hostmaster.optimus-ho`

Analysis

IP Addresses

optimus-hosting.eu points to IP number: 185.110.51.226.

Other host names such as cargum.net, mail.nazdrowiesposob.com, papermet.pl, mail.techno-blog.pl and turystykabezryzyka.pl share IPs with optimus-hosting.eu.

Name Servers

optimus-hosting.eu is delegated to three name servers: ns1.hostido.net.pl, ns2.hostido.net.pl and ns3.hostido.net.pl.

optimus-hosting.eu at least partially shares name servers with other domains, for instance twojakarta.pl, oleszak.pl, edrol.pl, toxin.com.pl and fiatspider.pl.

Host names with two IP numbers:

ns1.hostido.net.pl points to: 2a01:7400:1:1691:0:1:16:1 and 185.110.51.16.

ns3.hostido.net.pl points to: 2a00:c98:400f:109:1c00:46ff:fe00:908 and 178.162.240.114.

Host names with one IP number:

ns2.hostido.net.pl points to: 46.248.165.23.

Mail Servers

optimus-hosting.eu is handled by a single mail server, mail.optimus-hosting.eu.

mail.optimus-hosting.eu points to a single IP: 185.110.51.226.

optimus-hosting.eu - robtex.com