osthaus.net - robtex.com
osthaus.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:62:529:cb5e:6cf🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.12🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod12-cph3.one.com | ||||||
| MX | mx2.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod12-cph3.one.com | ||||||
| MX | mx3.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod12-cph3.one.com | ||||||
| MX | mx4.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod12-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-26 #4 | ||||||
net
| 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.netnstld@verisign-grs.com serial=1786003339 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
●MXmx1.pub.mailpod12-cph3.one.com2026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○MXmx1.pub.mailpod5-cph3.one.com2019-04-11 → 2019-04-11 · 4 obs
● 2019-04-11 05:07:54
○ 2026-06-27 00:35:34
○ 2026-08-06 08:27:06
●MXmx2.pub.mailpod12-cph3.one.com2026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○MXmx2.pub.mailpod5-cph3.one.com2019-04-11 → 2019-04-11 · 4 obs
● 2019-04-11 05:07:54
○ 2026-06-27 00:35:34
○ 2026-08-06 08:27:06
●MXmx3.pub.mailpod12-cph3.one.com2026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○MXmx3.pub.mailpod5-cph3.one.com2019-04-11 → 2019-04-11 · 4 obs
● 2019-04-11 05:07:54
○ 2026-06-27 00:35:34
○ 2026-08-06 08:27:06
●MXmx4.pub.mailpod12-cph3.one.com2026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○MXmxcluster1.one.com2015-05-05 → 2017-03-16 · 4 obs
● 2017-03-16 21:19:00
○ 2019-04-11 05:07:54
○ 2026-08-06 08:27:06
○MXmxcluster2.one.com2015-05-05 → 2017-03-16 · 4 obs
● 2017-03-16 21:19:00
○ 2019-04-11 05:07:54
○ 2026-08-06 08:27:06
○A2a02:2350:5:100:4180:0:6205:29cb2019-04-11 → 2019-04-11 · 4 obs
● 2019-04-11 05:07:54
○ 2026-06-27 00:35:34
○ 2026-08-06 08:27:06
●A2a02:2350:5:10a:62:529:cb5e:6cf2026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○A46.30.211.2512016-03-23 → 2016-03-23 · 4 obs
● 2016-03-23 14:39:58
○ 2017-03-16 21:19:00
○ 2026-08-06 08:27:06
○A46.30.212.1392015-05-05 → 2015-12-15 · 4 obs
● 2015-12-15 17:31:54
○ 2016-03-23 14:39:58
○ 2026-08-06 08:27:06
●A46.30.213.122026-06-27 → 2026-08-06 · 3 obs
● 2026-06-27 00:35:34
● 2026-08-06 08:27:06
○A46.30.213.592017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 21:19:00
○ 2019-04-11 05:07:54
○ 2026-08-06 08:27:06
○A46.30.213.62019-04-11 → 2019-04-11 · 4 obs
● 2019-04-11 05:07:54
○ 2026-06-27 00:35:34
○ 2026-08-06 08:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| osthaus.net | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 946ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.12 |
| AAAA | 1 | 2a02:2350:5:10a:62:529:cb5e:6cf |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx4.pub.mailpod12-cph3.one.com (pri: 10), mx3.pub.mailpod12-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
osthaus.net directs to two IP numbers, 46.30.213.12 and 2a02:2350:5:10a:62:529:cb5e:6cf
Additional host names — shanghai-guide.r76.se, martnes.com, www.felina-ev.de and two others — share IP numbers with osthaus.net.
Name Servers
osthaus.net has two authoritative name servers — ns01.one.com and ns02.one.com.
osthaus.net shares its name server setup with other domains, including suendflut.net, duurzaam-bouwen.eu, emt-connect.com and two others.
The name servers for osthaus.net overlap at least partially with those of other domains — for example qurope.eu.
Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Four mail servers handle email for osthaus.net: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.
osthaus.net shares mail servers — at least in part — with other domains, including aftonen.se, johnburke.co.uk, euroflor.net and two others.
mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com each resolve to one IP address: mx1.pub.mailpod12-cph3.one.com resolves to 104.37.34.246, mx2.pub.mailpod12-cph3.one.com resolves to 104.37.34.247, mx3.pub.mailpod12-cph3.one.com resolves to 104.37.34.248 and mx4.pub.mailpod12-cph3.one.com resolves to 104.37.34.249.