hfa.dk - dns.ninja
hfa.dk
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 1784704141localtime Wed Jul 22 09:09:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784704141 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.danline.dk2015-08-26 → 2020-12-08 · 4 obs
● 2020-12-08 02:18:52
○ 2026-06-12 02:05:58
○ 2026-07-22 07:30:04
●NSns1.simply.com2026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 02:05:58
● 2026-07-22 07:30:04
○NSns2.danline.dk2015-08-26 → 2020-12-08 · 4 obs
● 2020-12-08 02:18:52
○ 2026-06-12 02:05:58
○ 2026-07-22 07:30:04
●NSns2.simply.com2026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 02:05:58
● 2026-07-22 07:30:04
●NSns3.simply.com2026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 02:05:58
● 2026-07-22 07:30:04
●MXhfa-dk.mail.protection.outlook.com2015-08-26 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:04
○A77.235.50.122020-12-08 → 2020-12-08 · 4 obs
● 2020-12-08 02:18:52
○ 2026-06-12 02:05:58
○ 2026-07-22 07:30:04
○A87.104.232.1082015-08-26 → 2015-10-26 · 4 obs
● 2015-10-26 04:43:54
○ 2016-01-14 07:22:16
○ 2026-07-22 07:30:04
○A92.43.127.1122016-01-14 → 2017-09-27 · 5 obs
● 2016-01-14 07:22:16
● 2017-09-27 22:42:18
○ 2020-12-08 02:18:52
○ 2026-07-22 07:30:04
●A94.231.103.1322026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 02:05:58
● 2026-07-22 07:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, b.nic.dk, h.nic.dk, c.nic.dk... | - |
| hfa.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.132 |
| NS | 3 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | hfa-dk.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
hfa.dk has exactly one IP address — 94.231.103.132.
dc-51e83c9d60be.chainindex.dk, dns3.dothost.dk, snu.dk plus two other host names have IP numbers in common with hfa.dk.
Name Servers
hfa.dk is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
hfa.dk shares at least some of its name servers with other domains, including gonk.dk, lufi.dk, veteranbilertilsalg.dk and two others.
These name servers are frequently paired with the name servers ns4.simply.com, ns1.unoeuro.com and ns2.unoeuro.com.
Host names pointing 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.
Host names resolving to a single IP address:
ns3.simply.com points to 91.197.248.79.
Mail Servers
hfa.dk uses one mail server — hfa-dk.mail.protection.outlook.com.
hfa-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.209.2, 52.101.209.4, 52.101.209.6 plus 5 more.