posborg.dk - robtex.com
posborg.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.64🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux197.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 1774667342localtime Sat Mar 28 04:09:02 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774667342 | ||||||
Subdomains
mail.posborg.dk |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
○NSns1.surf-town.net2015-05-29 → 2018-06-07 · 4 obs
● 2018-06-07 11:55:50
○ 2026-03-11 09:46:58
○ 2026-03-28 03:25:44
●NSns2.simply.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
○NSns2.surf-town.net2015-05-29 → 2018-06-07 · 4 obs
● 2018-06-07 11:55:50
○ 2026-03-11 09:46:58
○ 2026-03-28 03:25:44
●NSns3.simply.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
○NSns3.surf-town.net2015-05-29 → 2018-06-07 · 4 obs
● 2018-06-07 11:55:50
○ 2026-03-11 09:46:58
○ 2026-03-28 03:25:44
●NSns4.simply.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
○MXmail17.surftown.dk2015-05-29 → 2018-06-07 · 4 obs
● 2018-06-07 11:55:50
○ 2026-03-11 09:46:58
○ 2026-03-28 03:25:44
●MXmx.simply.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
○A212.97.132.1672015-05-29 → 2018-06-07 · 4 obs
● 2018-06-07 11:55:50
○ 2026-03-11 09:46:58
○ 2026-03-28 03:25:44
●A93.191.156.642026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:46:58
● 2026-03-28 03:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, l.nic.dk, h.nic.dk, c.nic.dk... | - |
| posborg.dk | 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: 1037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.64 |
| NS | 4 | ns4.simply.com, ns2.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
Hierarchy
The parent of mail.posborg.dk is posborg.dk.
IP Addresses
posborg.dk points to a single IP: 93.191.156.64.
Other host names, for instance andrusik.com, dodo.dk, tussilagon.se, lantzfred.se and schade.life share IP numbers with posborg.dk.
Name Servers
posborg.dk's delegation is handled by four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
posborg.dk partially shares name servers with other domains; examples include enobageri.dk, centrumtaxi.dk, danfugt.com, rogueflight.com and hagen-erhverv.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
posborg.dk is handled by a single mail server, mx.simply.com.
posborg.dk has the same mail server setup as other domains, including schackie.dk, gussander.se, trippletrack.dk, mizuneko.dk and c-in.dk.
posborg.dk shares at least partially some mail servers with other domains, for instance conscensia.dk and ebg.dk.
mx.simply.com points to a single IP: 94.231.106.20.