olsbro.dk - robtex.com
olsbro.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.136🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux253.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 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1786723560localtime Fri Aug 14 18:06:00 2026gmtime Fri Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786723560 | ||||||
Same first word
olsbro.dk |
Similar names
DNS History
16 records (6 active, 10 former)
●NSns1.simply.com2026-08-04 → 2026-08-14 · 3 obs
● 2026-08-04 10:34:54
● 2026-08-14 16:36:52
○NSns1.surf-town.net2015-07-21 → 2017-02-15 · 4 obs
● 2017-02-15 11:53:50
○ 2019-03-23 19:14:32
○ 2026-08-14 16:36:52
○NSns1.unoeuro.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:14:32
○ 2026-08-04 10:34:54
○ 2026-08-14 16:36:52
●NSns2.simply.com2026-08-04 → 2026-08-14 · 3 obs
● 2026-08-04 10:34:54
● 2026-08-14 16:36:52
○NSns2.surf-town.net2015-07-21 → 2017-02-15 · 4 obs
● 2017-02-15 11:53:50
○ 2019-03-23 19:14:32
○ 2026-08-14 16:36:52
○NSns2.unoeuro.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:14:32
○ 2026-08-04 10:34:54
○ 2026-08-14 16:36:52
●NSns3.simply.com2026-08-04 → 2026-08-14 · 3 obs
● 2026-08-04 10:34:54
● 2026-08-14 16:36:52
○NSns3.surf-town.net2015-07-21 → 2017-02-15 · 4 obs
● 2017-02-15 11:53:50
○ 2019-03-23 19:14:32
○ 2026-08-14 16:36:52
○NSns3.unoeuro.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:14:32
○ 2026-08-04 10:34:54
○ 2026-08-14 16:36:52
●NSns4.simply.com2026-08-04 → 2026-08-14 · 3 obs
● 2026-08-04 10:34:54
● 2026-08-14 16:36:52
○NSns4.unoeuro.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:14:32
○ 2026-08-04 10:34:54
○ 2026-08-14 16:36:52
○MXmail1.surftown.dk2015-07-21 → 2017-02-15 · 4 obs
● 2017-02-15 11:53:50
○ 2019-03-23 19:14:32
○ 2026-08-14 16:36:52
●MXmx.simply.com2026-08-04 → 2026-08-14 · 3 obs
● 2026-08-04 10:34:54
● 2026-08-14 16:36:52
○MXmx.unoeuro.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 19:14:32
○ 2026-08-04 10:34:54
○ 2026-08-14 16:36:52
○A212.97.132.1022015-07-21 → 2017-02-15 · 4 obs
● 2017-02-15 11:53:50
○ 2019-03-23 19:14:32
○ 2026-08-14 16:36:52
●A93.191.156.1362019-03-23 → 2026-08-14 · 3 obs
● 2019-03-23 19:14:32
● 2026-08-14 16:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, l.nic.dk, b.nic.dk, h.nic.dk... | - |
| olsbro.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
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: 1008ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.136 |
| NS | 4 | ns2.simply.com, ns4.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
olsbro.dk resolves to one IP address: 93.191.156.136.
hydroconsult.dk, arveplan.com, foralle.dk and two other host names share IP numbers with olsbro.dk.
Name Servers
The authoritative name servers for olsbro.dk are ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
The name servers of olsbro.dk overlap at least partially with those of other domains — among them gammel-ladegaard.dk, freier-falke.de, radoorolesen.dk and two more.
Hostnames that resolve to two IP addresses:
ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts with just one IP address:
ns3.simply.com points to 91.197.248.79.
ns4.simply.com points to 91.197.248.80.
Mail Servers
Mail for olsbro.dk is handled by a single mail server, mx.simply.com.
olsbro.dk uses an identical mail server configuration to several other domains — among them idrottslabbet.se, patched.se, overviewnordic.com and two more.
mx.simply.com resolves to a single IP number: 94.231.106.20.