letbog.dk - robtex.com
letbog.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.217.249🇩🇰 ASN-ATEA-DK178.20.217.0/24 | ||||||
| PTR | vps.simpledigital.dk | ||||||
| NS | ns1.simpleagencygroup.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.simpleagencygroup.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | letbog.dk ⭐ | ||||||
| A | 178.20.217.249🇩🇰 ASN-ATEA-DK178.20.217.0/24 | ||||||
| PTR | vps.simpledigital.dk | ||||||
| TXT | v=spf1 +a +mx +ip4:134.119.184.123 +ip4:37.61.223.179 +ip4:138.201.239.158 +i... | ||||||
| SOA | ns1.simpleagencygroup.dkhostmaster@curanet.dk 2025-03-17 #1 | ||||||
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 1774690921localtime Sat Mar 28 10:42:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774690921 | ||||||
MX for
letbog.dk |
Subdomains
www.letbog.dk |
Same first word
letbog.dk |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.i-strategi.dk2019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-27 15:48:54
○ 2026-03-28 09:48:22
●NSns1.simpleagencygroup.dk2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:48:54
● 2026-03-28 09:48:22
○NSns2.i-strategi.dk2019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-27 15:48:54
○ 2026-03-28 09:48:22
●NSns2.simpleagencygroup.dk2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:48:54
● 2026-03-28 09:48:22
○NSns3.i-strategi.dk2019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-27 15:48:54
○ 2026-03-28 09:48:22
○NSns4.i-strategi.dk2019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-27 15:48:54
○ 2026-03-28 09:48:22
●MXletbog.dk2019-04-06 → 2026-03-28 · 2 obs
● 2026-03-28 09:48:22
●A178.20.217.2492026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:48:54
● 2026-03-28 09:48:22
○A37.61.223.1792019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-27 15:48:54
○ 2026-03-28 09:48:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, t.nic.dk, s.nic.dk, c.nic.dk... | - |
| letbog.dk | ns2.simpleagencygroup.dk, ns1.simpleagencygroup.dk | 4 records |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns2.simpleagencygroup.dk, ns1.simpleagencygroup.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.217.249 |
| NS | 2 | ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk |
| MX | 1 | letbog.dk (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:134.119.184.123 +ip4: |
| SOA | 1 | ns1.simpleagencygroup.dk hostmaster.cura |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.simpleagencygroup.dk, ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk...)
Analysis
Hierarchy
The parent of www.letbog.dk is letbog.dk.
Mail Server Role
letbog.dk serves as the mail server for letbog.dk.
IP Addresses
letbog.dk points to an IP address: 178.20.217.249.
other host names include animalproblems.dk, www.humanostics.com, realskolen.dk, nsgo.org and greve-gym.dk; they share IP numbers with letbog.dk.
Name Servers
Two name servers ns1.simpleagencygroup.dk and ns2.simpleagencygroup.dk handle the delegation for letbog.dk.
letbog.dk shares the same name server setup as other domains, for instance teaterspot.dk, shute.dk, csidata.dk, milen.dk and filmdir.dk.
Host names with two IP numbers:
ns1.simpleagencygroup.dk points to 2a02:2339:4006:108::123 and 185.25.141.12.
ns2.simpleagencygroup.dk points to 2a02:2339:1:10f::123:123 and 91.197.248.75.
Mail Servers
letbog.dk is handled by a single mail server.
The host name letbog.dk points to IP 178.20.217.249.