muspelheim.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, felicity.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.61.101.100 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.skjaerlund.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 87.61.101.100 | 300s | 0x573d6564.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.skjaerlund.dk | 87.61.101.100 | 0x573d6564.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| www CNAME | proxy.skjaerlund.dk (all on skjaerlund.dk) → 87.61.101.100 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2415571202 |
| Primary NS (MNAME) | elle.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:07:13 shown | 385ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 06:40:26 | 715ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 03:51:05 | 642ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-29 17:10:38 | 1363ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:23:53 | 585ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-25 01:38:08 | 778ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-01 07:51:21 | 1015ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-29 17:10:31 | 867ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 02:32:01 | 1083ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 17:34:56 | 764ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 01:06:14 | 594ms | 2 NS 1 A 1 MX | 🔓 Insecure |