nhede.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.100.50.51 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by nhede-dk.mail.protection.outlook.com, xxxxx.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 23.100.50.51 | 3600s | — | AS8075 | Microsoft Corporation | 23.100.0.0/15 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 23.100.50.51 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms37918241 |
| v=spf1 include:outlook.com ~all |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (nhede.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:outlook.com ~all |
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.nhede.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:jnh@izzo.dk; |
| www CNAME | nhede.azurewebsites.net (all on azurewebsites.net) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.nhede.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092900 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2014-09-06 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 07:21:31 | 2911ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 02:02:19 | 1369ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 17:30:28 | 1263ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 21:13:41 shown | 1751ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 18:16:03 | 5241ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 08:08:28 | 4220ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 02:25:36 | 1700ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 06:04:09 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:23:58 | 4069ms | 4 NS 1 A 2 MX | 🔒 Secure |