studer.se - robtex.com
studer.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-06-18 #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: 2026-03-24 13:06:57 +0000 (EPOCH 1774357617) (auto) | ||||||
| TXT | id:f50c4f62-4f32-451e-8098-df87893a7fa5 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1774358264 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns1.domain-for-sale.se2017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 14:26:46
○ 2026-03-08 20:08:18
○ 2026-03-24 14:26:06
●NSns1.simply.com2026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 20:08:18
● 2026-03-24 14:26:06
○NSns2.domain-for-sale.se2017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 14:26:46
○ 2026-03-08 20:08:18
○ 2026-03-24 14:26:06
●NSns2.simply.com2026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 20:08:18
● 2026-03-24 14:26:06
○NSns27.rookdns.com2015-08-15 → 2017-01-19 · 4 obs
● 2017-01-19 21:01:36
○ 2017-08-22 14:26:46
○ 2026-03-24 14:26:06
○NSns28.rookdns.com2015-08-15 → 2017-01-19 · 4 obs
● 2017-01-19 21:01:36
○ 2017-08-22 14:26:46
○ 2026-03-24 14:26:06
●NSns3.simply.com2026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 20:08:18
● 2026-03-24 14:26:06
○MXmail.mxproc.com2015-08-15 → 2016-05-07 · 4 obs
● 2016-05-07 05:52:04
○ 2017-01-19 21:01:36
○ 2026-03-24 14:26:06
○A141.8.224.1692015-08-15 → 2017-01-19 · 4 obs
● 2017-01-19 21:01:36
○ 2017-08-22 14:26:46
○ 2026-03-24 14:26:06
○A193.181.28.1952017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 14:26:46
○ 2026-03-08 20:08:18
○ 2026-03-24 14:26:06
○PTRns27.rookdns.com2015-08-15 → 2017-01-19 · 4 obs
● 2017-01-19 21:01:36
○ 2017-08-22 14:26:46
○ 2026-03-24 14:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, y.ns.se, m.ns.se, x.ns.se... | 20 records |
| studer.se | ns2.simply.com, ns1.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns2.simply.com, ns1.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.simply.com, ns2.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (z.ns.se, y.ns.se, x.ns.se...)
Analysis
Name Servers
studer.se is delegated to three name servers ns1.simply.com, ns2.simply.com and ns3.simply.com.
studer.se at least partially shares name servers with other domains, for instance kv.dk, dvdfilmer.nu, wowair.dk, chrishs.dk and breton.dk.
These name servers are commonly used with ns4.simply.com, ns3.unoeuro.com, ns1.unoeuro.com, ns2.unoeuro.com and ns4.unoeuro.com.
Host names with two IP numbers: The host name ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78; The host name ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number: The host name ns3.simply.com points to 91.197.248.79.