sernbo.se - robtex.com
sernbo.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:111:80b8:ed52:706:9a8f🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.119🇩🇰 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.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.212🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx1.pub.mailpod14-cph3.one.com | ||||||
| MX | mx2.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.213🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx2.pub.mailpod14-cph3.one.com | ||||||
| MX | mx3.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.214🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx3.pub.mailpod14-cph3.one.com | ||||||
| MX | mx4.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.215🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx4.pub.mailpod14-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-22 #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 | id:e412ac50-5c2d-4fe8-88d0-0660943624fe | ||||||
| TXT | SE zone update: 2026-07-14 07:15:38 +0000 (EPOCH 1784013338) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1784013708 | ||||||
Same first word
sernbo.se |
Similar names
DNS History
17 records (8 active, 9 former)
●MXmx1.pub.mailpod14-cph3.one.com2026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○MXmx1.pub.mailpod5-cph3.one.com2019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 02:02:16
○ 2026-06-26 17:09:56
○ 2026-07-14 08:26:56
●MXmx2.pub.mailpod14-cph3.one.com2026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○MXmx2.pub.mailpod5-cph3.one.com2019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 02:02:16
○ 2026-06-26 17:09:56
○ 2026-07-14 08:26:56
●MXmx3.pub.mailpod14-cph3.one.com2026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○MXmx3.pub.mailpod5-cph3.one.com2019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 02:02:16
○ 2026-06-26 17:09:56
○ 2026-07-14 08:26:56
●MXmx4.pub.mailpod14-cph3.one.com2026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○MXmxcluster1.one.com2015-06-04 → 2017-02-13 · 4 obs
● 2017-02-13 13:55:16
○ 2019-03-21 02:02:16
○ 2026-07-14 08:26:56
○MXmxcluster2.one.com2015-06-04 → 2017-02-13 · 4 obs
● 2017-02-13 13:55:16
○ 2019-03-21 02:02:16
○ 2026-07-14 08:26:56
○A2a02:2350:5:108:4600:0:b8ed:52072019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 02:02:16
○ 2026-06-26 17:09:56
○ 2026-07-14 08:26:56
●A2a02:2350:5:111:80b8:ed52:706:9a8f2026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○A46.30.212.2252015-06-04 → 2016-04-11 · 4 obs
● 2016-04-11 05:12:38
○ 2017-02-13 13:55:16
○ 2026-07-14 08:26:56
○A46.30.213.2352017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 13:55:16
○ 2019-03-21 02:02:16
○ 2026-07-14 08:26:56
●A46.30.215.1192026-06-26 → 2026-07-14 · 3 obs
● 2026-06-26 17:09:56
● 2026-07-14 08:26:56
○A77.111.240.242019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 02:02:16
○ 2026-06-26 17:09:56
○ 2026-07-14 08:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | b.ns.se, i.ns.se, z.ns.se, m.ns.se... | - |
| sernbo.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: 792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.119 |
| AAAA | 1 | 2a02:2350:5:111:80b8:ed52:706:9a8f |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx2.pub.mailpod14-cph3.one.com (pri: 10), mx4.pub.mailpod14-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
sernbo.se resolves to the IP addresses 46.30.215.119 and 2a02:2350:5:111:80b8:ed52:706:9a8f
imarit.com, imagerybysound.com, abraflex.se and two other host names share IP numbers with sernbo.se.
Name Servers
DNS delegation for sernbo.se points to two name servers: ns01.one.com and ns02.one.com.
sernbo.se uses the same name servers as several other domains — among them kollevold.no, ljungdahl.de, ac-tele.dk and two more.
sernbo.se has partial name server overlap with other domains, including eastgrip.org.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
sernbo.se has four mail servers: mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com.
sernbo.se has at least partial mail server overlap with other domains such as maxthunberg.com, tradgardsservice.com, binus.dk and two more.
Each of the four hosts mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com points to a single IP address — mx1.pub.mailpod14-cph3.one.com points to 185.10.9.212, mx2.pub.mailpod14-cph3.one.com points to 185.10.9.213, mx3.pub.mailpod14-cph3.one.com points to 185.10.9.214 and mx4.pub.mailpod14-cph3.one.com points to 185.10.9.215.