mattsson.nu - robtex.com
mattsson.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:c3:dfbe:e90a:8802🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.152🇩🇰 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.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.70🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod10-cph3.one.com | ||||||
| MX | mx2.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.71🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod10-cph3.one.com | ||||||
| MX | mx3.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.72🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod10-cph3.one.com | ||||||
| MX | mx4.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.73🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod10-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-06 #5 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-08-02 21:48:44 +0000 (EPOCH 1785707324) (auto) | ||||||
| TXT | id:0afed4a3-903a-4435-b1ec-f591b8724c6a | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785707378 | ||||||
Same first word
mattsson.dk |
mattsson.biz |
mattsson.ws |
mattsson.nu |
mattsson.no |
mattsson.de |
mattsson.tv |
mattsson.pro |
mattsson.nl |
mattsson.fi |
mattsson.it |
mattsson.net |
mattsson.com |
mattsson.co |
mattsson.be |
mattsson.co.uk |
mattsson.se |
Similar names
DNS History
17 records (8 active, 9 former)
●MXmx1.pub.mailpod10-cph3.one.com2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○MXmx1.pub.mailpod5-cph3.one.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 15:54:08
○ 2026-03-26 22:51:52
○ 2026-08-02 22:15:02
●MXmx2.pub.mailpod10-cph3.one.com2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○MXmx2.pub.mailpod5-cph3.one.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 15:54:08
○ 2026-03-26 22:51:52
○ 2026-08-02 22:15:02
●MXmx3.pub.mailpod10-cph3.one.com2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○MXmx3.pub.mailpod5-cph3.one.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 15:54:08
○ 2026-03-26 22:51:52
○ 2026-08-02 22:15:02
●MXmx4.pub.mailpod10-cph3.one.com2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○MXmxcluster1.one.com2015-08-14 → 2017-03-22 · 4 obs
● 2017-03-22 19:51:40
○ 2020-02-03 15:54:08
○ 2026-08-02 22:15:02
○MXmxcluster2.one.com2015-08-14 → 2017-03-22 · 4 obs
● 2017-03-22 19:51:40
○ 2020-02-03 15:54:08
○ 2026-08-02 22:15:02
○A2a02:2350:5:108:cc00:0:c3df:bee92020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 15:54:08
○ 2026-03-26 22:51:52
○ 2026-08-02 22:15:02
●A2a02:2350:5:10c:c3:dfbe:e90a:88022026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○A46.30.212.2372015-08-14 → 2016-08-08 · 4 obs
● 2016-08-08 11:47:32
○ 2017-03-22 19:51:40
○ 2026-08-02 22:15:02
●A46.30.213.1522026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 22:51:52
● 2026-08-02 22:15:02
○A46.30.215.332017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 19:51:40
○ 2020-02-03 15:54:08
○ 2026-08-02 22:15:02
○A77.111.240.482020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 15:54:08
○ 2026-03-26 22:51:52
○ 2026-08-02 22:15:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| mattsson.nu | 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: 1241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.152 |
| AAAA | 1 | 2a02:2350:5:10c:c3:dfbe:e90a:8802 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx1.pub.mailpod10-cph3.one.com (pri: 10), mx4.pub.mailpod10-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
IP Addresses
mattsson.nu resolves to the IP addresses 46.30.213.152 and 2a02:2350:5:10c:c3:dfbe:e90a:8802
Two other host names, along with estuarysys.com, guldfeldt.org and schiereck.de, also share IP numbers with mattsson.nu.
Name Servers
mattsson.nu uses two name servers for its delegation: ns01.one.com and ns02.one.com.
mattsson.nu shares its NS records with other domains, for example artnetworks.org, isrosen.se, ovesen.net and two others.
At least some of mattsson.nu's name servers are also used by other domains, among them brunk.be.
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
mattsson.nu has four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.
There is at least a partial MX overlap between mattsson.nu and other domains, including pia.no, fcmerkur07.de, cans.dk and two others.
The hosts mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com all resolve to exactly one IP address each: 104.37.34.70, 104.37.34.71, 104.37.34.72 and 104.37.34.73 respectively.