dud.se - robtex.com
dud.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 199.34.228.74🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| PTR | pages-custom-26.weebly.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 a mx include:_spf.arcmember.net include:all._spf.plma.se include:spf.s... | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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:a630aa0c-989a-4f51-bbb4-a4f985f48e05 | ||||||
| TXT | SE zone update: 2026-03-27 04:24:58 +0000 (EPOCH 1774585498) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1774586156 | ||||||
Subdomains
dator.dud.se |
hostmaster.dud.se |
Same first word
dud.ca |
dud.dk |
dud.fr |
dud.net |
dud.co |
dud.kr |
dud.cn |
dud.be |
dud.edu.in |
dud.ro |
dud.ch |
dud.li |
dud.se |
dud.info |
dud.jp |
dud.ath.cx |
dud.us |
dud.com.br |
dud.am |
dud.de |
dud.es |
dud.nl |
dud.at |
dud.com |
dud.in |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.simply.com2021-06-07 → 2026-03-27 · 3 obs
● 2021-06-07 05:08:46
● 2026-03-27 05:01:02
○NSns1.surf-town.net2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 19:52:32
○ 2021-06-07 05:08:46
○ 2026-03-27 05:01:02
●NSns2.simply.com2021-06-07 → 2026-03-27 · 3 obs
● 2021-06-07 05:08:46
● 2026-03-27 05:01:02
○NSns2.surf-town.net2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 19:52:32
○ 2021-06-07 05:08:46
○ 2026-03-27 05:01:02
●NSns3.simply.com2021-06-07 → 2026-03-27 · 3 obs
● 2021-06-07 05:08:46
● 2026-03-27 05:01:02
○NSns3.surf-town.net2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 19:52:32
○ 2021-06-07 05:08:46
○ 2026-03-27 05:01:02
●NSns4.simply.com2021-06-07 → 2026-03-27 · 3 obs
● 2021-06-07 05:08:46
● 2026-03-27 05:01:02
○MXmail21.surftown.se2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 19:52:32
○ 2021-06-07 05:08:46
○ 2026-03-27 05:01:02
●MXmx.simply.com2021-06-07 → 2026-03-27 · 3 obs
● 2021-06-07 05:08:46
● 2026-03-27 05:01:02
●A199.34.228.742021-06-07 → 2026-03-27 · 2 obs
● 2026-03-27 05:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| dud.se | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.74 |
| NS | 4 | ns4.simply.com, ns2.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.arcmember.net i |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
dud.se is a parent of dator.dud.se and hostmaster.dud.se.
IP Addresses
dud.se points to a single IP: 199.34.228.74.
Other host names, for instance surrealwellnessspa.com, brfgardet.com, wowaa.org, gopromotor.com and www.usrc.org.hk share IP numbers with dud.se.
Name Servers
dud.se's delegation is handled by four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
dud.se partially shares name servers with other domains; examples include urgent.agency, soeholm.com, ninett.dk, jettemellgren.dk and sonderborgmotorclub.dk.
Host names with two IP numbers:
ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number:
ns3.simply.com points to: 91.197.248.79.
ns4.simply.com points to: 91.197.248.80.
Mail Servers
dud.se is handled by a single mail server, mx.simply.com.
dud.se has the same mail server setup as other domains, including recykel.dk, bitk.dk, dmms.dk, creativeu.dk and nevrin.se.
Some mail servers are shared between dud.se and other domains, for example comforth.se.
mx.simply.com points to a single IP: 94.231.106.20.