duna.se - robtex.com
duna.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.12🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | nt29.unoeuro.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.simply.com ~all | ||||||
| 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:8710dceb-6475-4a7a-9922-b9aa2f357914 | ||||||
| TXT | SE zone update: 2026-02-17 00:40:34 +0000 (EPOCH 1771288834) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1771289391 | ||||||
Subdomains
mail.duna.se |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.talkactive.net2007-12-04 → 2017-09-02 · 4 obs
● 2017-09-02 02:59:38
○ 2026-02-15 15:29:08
○ 2026-03-20 11:19:42
●NSns1.simply.com2026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
●NSns2.simply.com2026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
○NSns2.talkactive.net2007-12-04 → 2017-09-02 · 4 obs
● 2017-09-02 02:59:38
○ 2026-02-15 15:29:08
○ 2026-03-20 11:19:42
●NSns3.simply.com2026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
○NSns3.talkactive.net2015-07-11 → 2017-09-02 · 5 obs
● 2015-07-11 12:52:02
● 2017-09-02 02:59:38
○ 2026-02-15 15:29:08
○ 2026-03-20 11:19:42
●NSns4.simply.com2026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
○NSvennely.jth.net2007-12-04 → 2007-12-04 · 3 obs
○ 2015-07-11 12:52:02
○ 2026-03-20 11:19:42
○MXmail.duna.se2007-12-04 → 2017-09-02 · 4 obs
● 2017-09-02 02:59:38
○ 2026-02-15 15:29:08
○ 2026-03-20 11:19:42
●MXmx.simply.com2026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
○A195.128.175.32007-12-04 → 2017-09-02 · 4 obs
● 2017-09-02 02:59:38
○ 2026-02-15 15:29:08
○ 2026-03-20 11:19:42
●A93.191.156.122026-02-15 → 2026-03-20 · 3 obs
● 2026-02-15 15:29:08
● 2026-03-20 11:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | c.ns.se, i.ns.se, g.ns.se, z.ns.se... | - |
| duna.se | ns2.simply.com, ns1.simply.com, ns4.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server: 185.25.141.15
NS records: ns2.simply.com, ns1.simply.com, ns4.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.12 |
| NS | 4 | ns4.simply.com, ns2.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.simply.com ~all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
The parent of mail.duna.se is duna.se.
IP Addresses
duna.se points to a single IP number: 93.191.156.12.
Other host names, for instance fagforfatter.dk, hsf.no, yogidia.com, dkbu.dk and ikh.dk share IP numbers with duna.se.
Name Servers
duna.se is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
duna.se shares name servers with other domains at least partially, for instance liv-sundhed.dk, pseu.dk, iluke.dk, oleriis.com and hauamail.com.
these name servers are often used together with the name servers ns1.unoeuro.com.
Two IP numbers per host:
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
One IP number per host:
ns3.simply.com points to 91.197.248.79
ns4.simply.com points to 91.197.248.80
Mail Servers
The mail server for duna.se is mx.simply.com.
duna.se shares the same mail server setup as other domains, including timmers.dk, iodesk.net, movementtoart.se, samtentse.dk and djarling.com.
Host name mx.simply.com resolves to IP 94.231.106.20.