sander-hansen.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 5 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.46.164 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by connect2cloud-dk.mx1.comendosystems.com, connect2cloud-dk.mx2.comendosystems.net. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 5.103.46.164 | 43200s | 5.103.46.164.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Holbæk |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 19777s | connect2cloud-dk.mx1.comendosystems.com | 192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
mx41.electric.net gw2-1535.security.comendo.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 19777s | connect2cloud-dk.mx2.comendosystems.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.103.46.164 |
| 🔶 Autoconfig | 5.103.46.164 |
| TXT Record |
|---|
| MS=ms52029021 |
| v=spf1 ip4:5.103.46.164 include:spf.comendosystems.com include:spf.protection.outlook.com -all |
| Policy | Record (sander-hansen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:5.103.46.164 include:spf.comendosystems.com include:spf.protection.outlook.com -all |
| www | 5.103.46.164 (AS44869) (address records, no CNAME) |
| 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 | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| 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 | 1998-11-05 |
| Expires | 2026-12-31 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 16:38:05 shown | 1345ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 01:43:33 | 1034ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 00:50:02 | 894ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 03:59:22 | 994ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 02:48:57 | 1196ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:24:32 | 821ms | 4 NS 1 A 2 MX | 🔒 Secure |