deltanms.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.91.91.41 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by webhotel29.webhosting.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 83.91.91.41 | 600s | 83-91-91-41-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 83.90.0.0/15 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | webhotel29.webhosting.dk | 157.250.160.49 | webhotel29.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83-91-91-41-static.dk.customer.tdc.net → 83.91.91.41 |
| 🔶 Autoconfig | 83-91-91-41-static.dk.customer.tdc.net → 83.91.91.41 |
| www CNAME | 83-91-91-41-static.dk.customer.tdc.net (all on tdc.net) → 83.91.91.41 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.deltanms.dk | 83-91-91-41-static.dk.customer.tdc.net |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel29.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel29.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2016013157 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 03:11:35 | 843ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 23:07:30 | 1939ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 22:03:41 | 9634ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 11:05:20 | 920ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 09:19:09 shown | 873ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 06:11:28 | 818ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 05:00:42 | 1416ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 17:03:36 | 1928ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 19:29:45 | 3223ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 23:22:01 | 820ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 01:41:27 | 594ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 01:41:06 | 572ms | 5 NS 1 A 1 MX | 🔒 Secure |