8840.dk - robtex.com
8840.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.20.205.35🇩🇰 team-blue-denmark185.20.204.0/22 | ||||||
| PTR | linux363.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 1784395081localtime Sat Jul 18 19:18:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784395081 | ||||||
Subdomains
mail.8840.dk |
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
○NSns1.domaindirect.dk2015-08-15 → 2017-01-23 · 4 obs
● 2017-01-23 14:34:14
○ 2017-08-26 17:16:10
○ 2026-07-18 17:49:10
●NSns1.simply.com2021-07-08 → 2026-07-18 · 3 obs
● 2021-07-08 14:14:40
● 2026-07-18 17:49:10
○NSns1.surf-town.net2017-08-26 → 2017-08-26 · 4 obs
● 2017-08-26 17:16:10
○ 2021-07-08 14:14:40
○ 2026-07-18 17:49:10
○NSns2.domaindirect.dk2015-08-15 → 2017-01-23 · 4 obs
● 2017-01-23 14:34:14
○ 2017-08-26 17:16:10
○ 2026-07-18 17:49:10
●NSns2.simply.com2021-07-08 → 2026-07-18 · 3 obs
● 2021-07-08 14:14:40
● 2026-07-18 17:49:10
○NSns2.surf-town.net2017-08-26 → 2017-08-26 · 4 obs
● 2017-08-26 17:16:10
○ 2021-07-08 14:14:40
○ 2026-07-18 17:49:10
○NSns3.domaindirect.dk2015-08-15 → 2017-01-23 · 4 obs
● 2017-01-23 14:34:14
○ 2017-08-26 17:16:10
○ 2026-07-18 17:49:10
●NSns3.simply.com2021-07-08 → 2026-07-18 · 3 obs
● 2021-07-08 14:14:40
● 2026-07-18 17:49:10
○NSns3.surf-town.net2017-08-26 → 2017-08-26 · 4 obs
● 2017-08-26 17:16:10
○ 2021-07-08 14:14:40
○ 2026-07-18 17:49:10
●NSns4.simply.com2021-07-08 → 2026-07-18 · 3 obs
● 2021-07-08 14:14:40
● 2026-07-18 17:49:10
○MXmail.8840.dk2015-08-15 → 2017-01-23 · 4 obs
● 2017-01-23 14:34:14
○ 2017-08-26 17:16:10
○ 2026-07-18 17:49:10
○MXmaild1.surf-town.net2017-08-26 → 2017-08-26 · 4 obs
● 2017-08-26 17:16:10
○ 2021-07-08 14:14:40
○ 2026-07-18 17:49:10
●MXmx.simply.com2026-06-28 → 2026-07-18 · 5 obs
● 2026-06-28 04:41:30
○ 2026-07-09 23:34:12
● 2026-07-12 06:54:00
● 2026-07-18 17:49:10
○A::ffff:5dbf:9c842021-07-08 → 2021-07-08 · 4 obs
● 2021-07-08 14:14:40
○ 2026-06-28 04:41:30
○ 2026-07-18 17:49:10
●A185.20.205.352026-06-28 → 2026-07-18 · 5 obs
● 2026-06-28 04:41:30
○ 2026-07-09 23:34:12
● 2026-07-12 06:54:00
● 2026-07-18 17:49:10
○A212.97.134.332017-08-26 → 2017-08-26 · 4 obs
● 2017-08-26 17:16:10
○ 2021-07-08 14:14:40
○ 2026-07-18 17:49:10
○A77.66.85.1422015-08-15 → 2016-06-17 · 4 obs
● 2016-06-17 01:18:52
○ 2017-01-23 14:34:14
○ 2026-07-18 17:49:10
○A77.66.85.1432017-01-23 → 2017-01-23 · 4 obs
● 2017-01-23 14:34:14
○ 2017-08-26 17:16:10
○ 2026-07-18 17:49:10
○A93.191.156.1322021-07-08 → 2021-07-08 · 4 obs
● 2021-07-08 14:14:40
○ 2026-06-28 04:41:30
○ 2026-07-18 17:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, c.nic.dk, b.nic.dk, h.nic.dk... | - |
| 8840.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.80
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: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.205.35 |
| 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
Hierarchy
8840.dk is the parent zone for mail.8840.dk.
IP Addresses
8840.dk resolves to just one IP address, 185.20.205.35.
Two other host names, along with mail.confood.com, figma.anderskisling.dk and instans.se, also share IP numbers with 8840.dk.
Name Servers
The NS records for 8840.dk point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
8840.dk partially shares its NS delegation with several other domains, including indemand.dk, braendselsgaarden.dk, alssundogrask.dk and two others.
The name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com are often found in use alongside these name servers.
Host names that have two IP addresses:
ns1.simply.com resolves to two addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com resolves to two addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names that point to one IP address:
The hostname ns3.simply.com resolves to 91.197.248.79.
The hostname ns4.simply.com resolves to 91.197.248.80.
Mail Servers
The sole mail server for 8840.dk is mx.simply.com.
Among the domains sharing a mail server setup with 8840.dk are rorjour.se, hhrasmussen.dk, myron.se and two others.
At least a portion of 8840.dk's mail servers are also used by other domains, for example dinkost.dk.
mx.simply.com carries a single IP number, which is 94.231.106.20.