firmainfo.dk - robtex.com
firmainfo.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.247.74.174🇩🇰 RACKHOSTING-AS77.247.72.0/22 | ||||||
| NS | dns1.rackhosting.com ⭐ | ||||||
| A | 77.247.69.212🇩🇰 RACKHOSTING-AS77.247.68.0/22 | ||||||
| PTR | dns1.rackhosting.com | ||||||
| NS | dns2.rackhosting.com | ||||||
| A | 45.32.187.211🇳🇱 AS-VULTR45.32.184.0/22 Vultr Assigned Prefix | ||||||
| PTR | dns2.rackhosting.com | ||||||
| NS | dns3.rackhosting.com | ||||||
| A | 77.247.69.213🇩🇰 RACKHOSTING-AS77.247.68.0/22 | ||||||
| PTR | dns3.rackhosting.com | ||||||
| MX | mail.firmainfo.dk ⭐ | ||||||
| A | 77.247.64.12🇩🇰 RACKHOSTING-AS77.247.64.0/22 | ||||||
| PTR | vice.rackhosting.com | ||||||
| SOA | dns1.rackhosting.commh@rackhosting.com serial=1689081930 | ||||||
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 1777154401localtime Sun Apr 26 00:00:01 2026gmtime Sat Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1777154401 | ||||||
Subdomains
mail.firmainfo.dk |
Same first word
firmainfo.com |
firmainfo.ee |
firmainfo.dk |
firmainfo.no |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns1.rackhosting.com2015-07-24 → 2026-04-25 · 2 obs
● 2026-04-25 22:22:26
●NSdns2.rackhosting.com2015-07-24 → 2026-04-25 · 2 obs
● 2026-04-25 22:22:26
●NSdns3.rackhosting.com2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 14:17:24
● 2026-04-25 22:22:26
●MXmail.firmainfo.dk2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 14:17:24
● 2026-04-25 22:22:26
○MXmailfilter0.rackhosting.com2015-07-24 → 2016-10-07 · 4 obs
● 2016-10-07 08:57:24
○ 2026-02-20 14:17:24
○ 2026-04-25 22:22:26
○MXmailfilter1.rackhosting.com2015-07-24 → 2016-10-07 · 4 obs
● 2016-10-07 08:57:24
○ 2026-02-20 14:17:24
○ 2026-04-25 22:22:26
○A77.247.64.122015-07-24 → 2016-10-07 · 4 obs
● 2016-10-07 08:57:24
○ 2026-02-20 14:17:24
○ 2026-04-25 22:22:26
●A77.247.74.1742026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 14:17:24
● 2026-04-25 22:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, b.nic.dk, s.nic.dk, t.nic.dk... | - |
| firmainfo.dk | dns3.rackhosting.com, dns1.rackhosting.com, dns2.rackhosting.com | - |
✅ Authoritative Response
Server:77.247.69.213
NS records: dns3.rackhosting.com, dns1.rackhosting.com, dns2.rackhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firmainfo.dk (unsigned zone)
⏱️ Timing
Total: 746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.247.74.174 |
| NS | 3 | dns2.rackhosting.com, dns3.rackhosting.com... |
| MX | 1 | mail.firmainfo.dk (pri: 10) |
| SOA | 1 | dns1.rackhosting.com mh.rackhosting.com |
Analysis
Hierarchy
firmainfo.dk is parent of mail.firmainfo.dk.
IP Addresses
firmainfo.dk points to a single IP: 77.247.74.174.
Name Servers
firmainfo.dk is delegated to three name servers: dns1.rackhosting.com, dns2.rackhosting.com and dns3.rackhosting.com.
firmainfo.dk at least partially shares its name servers with other domains, for instance 76.247.77.in-addr.arpa, xn--lringsmling-38ag.dk, eqsoeborg.dk, internet-partiet.dk and jagtrejse.dk.
Host names with one IP number:
dns1.rackhosting.com points to: 77.247.69.212.
dns2.rackhosting.com points to: 45.32.187.211.
dns3.rackhosting.com points to: 77.247.69.213.
Mail Servers
firmainfo.dk is served by a single mail server, mail.firmainfo.dk.
mail.firmainfo.dk points to IP number 77.247.64.12.