ermt.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 7 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.203 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.116.232.203 | 3600s | 203.giga-ptr.232.116.217.in-addr.arpa web3.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | ermt.dk (all on ermt.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026071601 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@ermt.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-07-07 |
| Expires | 2027-07-31 (282d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 03:08:16 | 3346ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 04:20:38 | 1066ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 02:15:51 | 2396ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 00:48:32 | 748ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 14:44:10 | 1314ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 15:00:09 | 1182ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 16:04:13 | 754ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 14:03:55 | 900ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:07:58 | 927ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 20:28:39 | 4271ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 20:17:33 | 1330ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 15:17:26 | 1057ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 14:24:04 | 1172ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 20:32:36 shown | 1116ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 04:12:51 | 1929ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 19:51:19 | 2198ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 08:10:17 | 1956ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 11:58:39 | 928ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 15:59:51 | 486ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 08:10:46 | 922ms | 5 NS 1 A 3 MX | 🔓 Insecure |