const.se - dns.ninja
const.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10e:61:ce42:760e:8fb5🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.12🇩🇰 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.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 2026-08-06 #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: 2026-08-08 12:17:08 +0000 (EPOCH 1786191428) (auto) | ||||||
| TXT | id:6fe97b75-82eb-4ef3-a116-b02722b290d6 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1786191774 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
○MXmx1.pub.mailpod1-cph3.one.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 01:55:48
○ 2026-02-21 12:04:20
○ 2026-08-08 14:07:56
●MXmx1.pub.mailpod11-cph3.one.com2026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
○MXmx2.pub.mailpod1-cph3.one.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 01:55:48
○ 2026-02-21 12:04:20
○ 2026-08-08 14:07:56
●MXmx2.pub.mailpod11-cph3.one.com2026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
○MXmx3.pub.mailpod1-cph3.one.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 01:55:48
○ 2026-02-21 12:04:20
○ 2026-08-08 14:07:56
●MXmx3.pub.mailpod11-cph3.one.com2026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
●MXmx4.pub.mailpod11-cph3.one.com2026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
○MXmxcluster1.one.com2015-07-01 → 2017-01-18 · 4 obs
● 2017-01-18 05:51:46
○ 2018-08-31 01:55:48
○ 2026-08-08 14:07:56
○MXmxcluster2.one.com2015-07-01 → 2017-01-18 · 4 obs
● 2017-01-18 05:51:46
○ 2018-08-31 01:55:48
○ 2026-08-08 14:07:56
○A2a02:2350:5:104:c9c0:0:1c92:7fd92018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 01:55:48
○ 2026-02-21 12:04:20
○ 2026-08-08 14:07:56
●A2a02:2350:5:10e:61:ce42:760e:8fb52026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
○A46.30.212.1922015-11-08 → 2016-05-15 · 5 obs
● 2015-11-08 16:59:34
● 2016-05-15 15:39:26
○ 2017-01-18 05:51:46
○ 2026-08-08 14:07:56
○A46.30.212.642015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-08 16:59:34
○ 2026-08-08 14:07:56
●A46.30.215.122026-02-21 → 2026-08-08 · 3 obs
● 2026-02-21 12:04:20
● 2026-08-08 14:07:56
○A46.30.215.392018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 01:55:48
○ 2026-02-21 12:04:20
○ 2026-08-08 14:07:56
○A46.30.215.632017-01-18 → 2017-01-18 · 4 obs
● 2017-01-18 05:51:46
○ 2018-08-31 01:55:48
○ 2026-08-08 14:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | i.ns.se, m.ns.se, x.ns.se, y.ns.se... | - |
| const.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: 1281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.12 |
| AAAA | 1 | 2a02:2350:5:10e:61:ce42:760e:8fb5 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx3.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
const.se directs to two IP numbers, 46.30.215.12 and 2a02:2350:5:10e:61:ce42:760e:8fb5
Additional host names — webcluster1.webpod15-cph3.one.com, honningagergaard.dk, drillestad.no and two others — share IP numbers with const.se.
Name Servers
const.se uses two name servers for its delegation: ns01.one.com and ns02.one.com.
const.se shares its name server setup with other domains, including ue.se, osteriaferroefuoco.it, ieurope.be and two others.
At least some of const.se's name servers are also used by other domains, among them tech-view.com.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Four mail servers handle email for const.se: 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.
const.se shares mail servers — at least in part — with other domains, including helstrand-smedje.dk, mukuf.com, danbit.com and two others.
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 each resolve to one IP address: mx1.pub.mailpod11-cph3.one.com resolves to 104.37.34.230, mx2.pub.mailpod11-cph3.one.com resolves to 104.37.34.231, mx3.pub.mailpod11-cph3.one.com resolves to 104.37.34.232 and mx4.pub.mailpod11-cph3.one.com resolves to 104.37.34.233.