irtu.org - robtex.com
irtu.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:ac:dfbc:cda9:412e🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.149🇩🇰 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.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.230🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod11-cph3.one.com | ||||||
| MX | mx2.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.231🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod11-cph3.one.com | ||||||
| MX | mx3.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.232🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod11-cph3.one.com | ||||||
| MX | mx4.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.233🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod11-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-08 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784167344 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns01.one.com2026-06-22 → 2026-07-16 · 3 obs
● 2026-06-22 13:37:12
● 2026-07-16 02:35:30
●NSns02.one.com2026-06-22 → 2026-07-16 · 3 obs
● 2026-06-22 13:37:12
● 2026-07-16 02:35:30
○NSwin-32hc2tuab502016-12-28 → 2016-12-28 · 3 obs
○ 2026-06-22 13:37:12
○ 2026-07-16 02:35:30
●MXmx1.pub.mailpod11-cph3.one.com2026-06-22 → 2026-07-16 · 2 obs
● 2026-07-16 02:35:30
●MXmx2.pub.mailpod11-cph3.one.com2026-06-22 → 2026-07-16 · 2 obs
● 2026-07-16 02:35:30
●MXmx3.pub.mailpod11-cph3.one.com2026-06-22 → 2026-07-16 · 2 obs
● 2026-07-16 02:35:30
●MXmx4.pub.mailpod11-cph3.one.com2026-06-22 → 2026-07-16 · 2 obs
● 2026-07-16 02:35:30
○A185.116.160.252016-12-28 → 2016-12-28 · 3 obs
○ 2026-06-22 13:37:12
○ 2026-07-16 02:35:30
○A2a02:2350:5:10c:8087:962f:2746:edc22026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 13:37:12
○ 2026-07-08 13:19:32
○ 2026-07-16 02:35:30
●A2a02:2350:5:10c:ac:dfbc:cda9:412e2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 13:19:32
● 2026-07-16 02:35:30
●A46.30.213.1492026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 13:19:32
● 2026-07-16 02:35:30
○A46.30.213.1762026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 13:37:12
○ 2026-07-08 13:19:32
○ 2026-07-16 02:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| irtu.org | 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: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.149 |
| AAAA | 1 | 2a02:2350:5:10c:ac:dfbc:cda9:412e |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx2.pub.mailpod11-cph3.one.com (pri: 10), mx1.pub.mailpod11-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
irtu.org points to the IP addresses 46.30.213.149 and 2a02:2350:5:10c:ac:dfbc:cda9:412e
Two other host names, along with weather-report.nl, www.casanovalounge.se and mail.toth-egeto.se, also share IP numbers with irtu.org.
Name Servers
irtu.org has two authoritative name servers — ns01.one.com and ns02.one.com.
irtu.org shares its NS records with other domains, for example calender.pro, osterlind.dk, rensnak.dk and two others.
The name servers for irtu.org overlap at least partially with those of other domains — for example sygim.net.
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
The four mail servers for irtu.org are mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.
There is at least a partial MX overlap between irtu.org and other domains, including linkans.se, guntamatic-online.at, tornoeshotel.dk and two others.
The hosts mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com all resolve to exactly one IP address each: 104.37.34.230, 104.37.34.231, 104.37.34.232 and 104.37.34.233 respectively.