dupe.se - robtex.com
dupe.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:46:3796:86a8:2991🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.136🇩🇰 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 2026-07-15 #1 | ||||||
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | SE zone update: 2026-07-25 18:06:35 +0000 (EPOCH 1785002795) (auto) | ||||||
| TXT | id:e86cb365-44d2-4e73-b56b-8b3d9fd3d4f4 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1785003182 | ||||||
Same first word
dupe.se |
dupe.com.au |
dupe.org |
dupe.ca |
dupe.info |
dupe.com.br |
dupe.world |
dupe.net |
dupe.ch |
dupe.ath.cx |
dupe.de |
dupe.in |
dupe.eu |
dupe.com |
dupe.ru |
dupe.me |
dupe.ws |
dupe.cz |
dupe.fr |
dupe.pl |
dupe.us |
dupe.cn |
Similar names
DNS History
12 records (8 active, 4 former)
●MXmx1.pub.mailpod12-cph3.one.com2026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
●MXmx2.pub.mailpod12-cph3.one.com2026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
●MXmx3.pub.mailpod12-cph3.one.com2026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
●MXmx4.pub.mailpod12-cph3.one.com2026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
○MXmxcluster1.one.com2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 12:23:20
○ 2026-06-13 07:12:36
○ 2026-07-25 18:37:48
○MXmxcluster2.one.com2015-06-01 → 2017-03-28 · 4 obs
● 2017-03-28 12:23:20
○ 2026-06-13 07:12:36
○ 2026-07-25 18:37:48
●A2a02:2350:5:10c:46:3796:86a8:29912026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
○A46.30.212.2532015-06-01 → 2016-07-13 · 4 obs
● 2016-07-13 19:51:08
○ 2017-03-28 12:23:20
○ 2026-07-25 18:37:48
●A46.30.213.1362026-06-13 → 2026-07-25 · 3 obs
● 2026-06-13 07:12:36
● 2026-07-25 18:37:48
○A46.30.215.282017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 12:23:20
○ 2026-06-13 07:12:36
○ 2026-07-25 18:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | x.ns.se, c.ns.se, a.ns.se, y.ns.se... | - |
| dupe.se | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.136 |
| AAAA | 1 | 2a02:2350:5:10c:46:3796:86a8:2991 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx3.pub.mailpod12-cph3.one.com (pri: 10), mx1.pub.mailpod12-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
dupe.se points to the IP addresses 46.30.213.136 and 2a02:2350:5:10c:46:3796:86a8:2991
Among the host names that share IP numbers with dupe.se are mail2.visitnorrbotten.se, halmstadshus7.se, www.taxicitycab.se and two others.
Name Servers
dupe.se is served by two delegated name servers, ns01.one.com and ns02.one.com.
dupe.se has the same name server delegation as a number of other domains, such as meningslost.com, schaeffer.dk, martin-kraus.org and two more.
Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
The four mail servers for dupe.se are 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.
dupe.se shares at least some of its mail servers with other domains — for example bwo.dk, alcors.se, kloskenict.be and two more.
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. mx4.pub.mailpod12-cph3.one.com resolves to 104.37.34.249. All four hosts carry exactly one IP address.