obsimref.com - dns.ninja

`obsimref.com`

DNSSEC	⚠️ Not signed
A	185.104.131.227^{🇳🇱 AltStack185.104.131.0/24}
		PTR	`client.at.altstack.eu`
NS	`ns01.0x4f.eu` ⭐
		A	2a02:2770:15:0:21a:4aff:fe68:bb0^{🇳🇱 TILAA2a02:2770::/32 Routed by Tilaa}
		A	84.22.110.150^{🇳🇱 TILAA84.22.110.0/24 Routed by Tilaa}
NS	`ns02.0x4f.nl`
		A	2001:1af8:4700:a107:1::1^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`mx02.0x4f.eu`
		A	37.48.87.149^{🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB}
			PTR	`mx02.0x4f.eu`
MX	`mx03.0x4f.eu` ⭐
		A	2001:67c:f54:3000::196^{AltStack2001:67c:f54::/48}
			PTR	`mx03.0x4f.eu`
		A	185.104.131.196^{🇳🇱 AltStack185.104.131.0/24}
			PTR	`mx03.0x4f.eu`
MX	`mx02.0x4f.eu`⁽²⁰⁰⁾
		A	2001:1af8:4700:a107:1::1^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`mx02.0x4f.eu`
		A	37.48.87.149^{🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB}
			PTR	`mx02.0x4f.eu`
TXT	`v=spf1 a:web02.altstack.eu mx include:spf.0x4f.eu -all`
TXT	`google-site-verification=vBrde9ef0U5yQjINPoUGNvRYfr1XBrX5fbxbSWkjdi4`
SOA	`ns01.0x4f.eu`hostmaster@0x4f.eu 2026-03-12 #6

`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=1785258617

Subdomains

www.obsimref.com

Same first word

obsimref.com

Similar names

frombies.com

ebiforms.com

mofibers.com

frombies.biz

bofreims.com

forbesmi.com

mobfires.com

DNS History

19 records (5 active, 14 former)

●NSns01.0x4f.eu2018-01-11 → 2026-07-28 · 3 obs

○ 2016-12-17 06:32:14
● 2018-01-11 14:02:48
● 2026-07-28 17:41:18

●NSns02.0x4f.nl2018-01-11 → 2026-07-28 · 3 obs

○ 2016-12-17 06:32:14
● 2018-01-11 14:02:48
● 2026-07-28 17:41:18

○NSns1.obsimref.com2015-06-12 → 2016-12-17 · 5 obs

○ 2008-01-04 00:17:50
● 2015-06-12 01:34:38
● 2016-12-17 06:32:14
○ 2018-01-11 14:02:48
○ 2026-07-28 17:41:18

○NSns1.simsplace.com2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

○NSns1.virtu.nl2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

○NSns2.obsimref.nl2015-06-12 → 2016-12-17 · 5 obs

○ 2008-01-04 00:17:50
● 2015-06-12 01:34:38
● 2016-12-17 06:32:14
○ 2018-01-11 14:02:48
○ 2026-07-28 17:41:18

○NSns2.simsplace.com2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

○NSns2.virtu.nl2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

○MXmx01.0x4f.eu2018-01-11 → 2018-01-11 · 4 obs

○ 2016-12-17 06:32:14
● 2018-01-11 14:02:48
○ 2026-03-14 01:06:04
○ 2026-07-28 17:41:18

●MXmx02.0x4f.eu2018-01-11 → 2026-07-28 · 3 obs

○ 2016-12-17 06:32:14
● 2018-01-11 14:02:48
● 2026-07-28 17:41:18

●MXmx03.0x4f.eu2026-03-14 → 2026-07-28 · 3 obs

○ 2018-01-11 14:02:48
● 2026-03-14 01:06:04
● 2026-07-28 17:41:18

○MXmx1.0x4f.eu2016-12-01 → 2016-12-17 · 5 obs

○ 2016-07-28 23:05:40
● 2016-12-01 04:07:12
● 2016-12-17 06:32:14
○ 2018-01-11 14:02:48
○ 2026-07-28 17:41:18

○MXmx1.obsimref.com2015-06-12 → 2016-07-28 · 5 obs

○ 2008-01-04 00:17:50
● 2015-06-12 01:34:38
● 2016-07-28 23:05:40
○ 2016-12-01 04:07:12
○ 2026-07-28 17:41:18

○MXmx1.simsplace.com2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

○MXmx2.0x4f.eu2016-12-01 → 2016-12-17 · 5 obs

○ 2016-07-28 23:05:40
● 2016-12-01 04:07:12
● 2016-12-17 06:32:14
○ 2018-01-11 14:02:48
○ 2026-07-28 17:41:18

○MXmx2.obsimref.com2015-06-12 → 2016-07-28 · 5 obs

○ 2008-01-04 00:17:50
● 2015-06-12 01:34:38
● 2016-07-28 23:05:40
○ 2016-12-01 04:07:12
○ 2026-07-28 17:41:18

○MXmx2.simsplace.com2008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

●A185.104.131.2272026-03-14 → 2026-07-28 · 3 obs

○ 2015-06-12 01:34:38
● 2026-03-14 01:06:04
● 2026-07-28 17:41:18

○A217.114.110.1952008-01-04 → 2008-01-04 · 3 obs

● 2008-01-04 00:17:50
○ 2015-06-12 01:34:38
○ 2026-07-28 17:41:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
obsimref.com	ns01.0x4f.eu, ns02.0x4f.nl	-

✅ Authoritative Response

Server:84.22.110.150

NS records: ns01.0x4f.eu, ns02.0x4f.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for obsimref.com (unsigned zone)

⏱️ Timing

Total: 799ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.104.131.227`
NS	2	`ns01.0x4f.eu, ns02.0x4f.nl`
MX	2	`mx03.0x4f.eu (pri: 100), mx02.0x4f.eu (pri: 200)`
TXT	2	`v=spf1 a:web02.altstack.eu mx include:sp, google-site-verification=vBrde9ef0U5yQjI`
SOA	1	`ns01.0x4f.eu hostmaster.0x4f.eu`

Analysis

Hierarchy

www.obsimref.com is delegated beneath obsimref.com.

IP Addresses

obsimref.com directs to one IP number, which is 185.104.131.227.

Further host names like www.obsimref.com and ermelo.media overlap in IP numbers with obsimref.com.

Name Servers

Two name servers handle the delegation for obsimref.com: ns01.0x4f.eu and ns02.0x4f.nl.

obsimref.com has the same name server delegation as a number of other domains, such as ermelovannu.nl, 0x4f.nl, 0x4f.eu and two more.

ns01.0x4f.eu and ns02.0x4f.nl both carry two IP addresses. The A records for ns01.0x4f.eu are 84.22.110.150 and 2a02:2770:15:0:21a:4aff:fe68:bb0; the A records for ns02.0x4f.nl are 37.48.87.149 and 2001:1af8:4700:a107:1::1.

Mail Servers

The MX records for obsimref.com point to two mail servers: mx02.0x4f.eu and mx03.0x4f.eu.

obsimref.com has the same mail server arrangement as a number of other domains, for example 0x4f.eu, dex.one, quickthinking.nl and two more.

obsimref.com shares at least some of its mail servers with other domains — for example mobilenet.works, speakup-telecom.eu, telcoventures.com and two more.

It is common to find these mail servers paired with the mail servers mx01.0x4f.eu.

mx02.0x4f.eu and mx03.0x4f.eu both carry two IP addresses. The A records for mx02.0x4f.eu are 37.48.87.149 and 2001:1af8:4700:a107:1::1; the A records for mx03.0x4f.eu are 185.104.131.196 and 2001:67c:f54:3000::196.