rottig.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 14 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.212.124.243 is hosted by GlobalConnect A/S (AS31027) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 88.212.124.243 | 3600s | — | AS31027 | GlobalConnect A/S | 88.212.64.0/18 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 88.212.124.243 |
| 🔶 Autoconfig | 88.212.124.243 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | 88.212.124.243 (AS31027) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026021901 |
| 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 | 2022-07-14 |
| Expires | 2027-07-13 (265d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 10:20:07 | 1255ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 17:49:17 | 307ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 11:16:39 | 640ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 15:19:01 | 645ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 14:39:09 | 679ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 18:10:53 | 663ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 17:23:25 | 584ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 17:35:56 shown | 2897ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 14:26:00 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 01:58:52 | 5707ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 07:58:41 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:09:30 | 787ms | 4 NS 1 A 0 MX | 🔒 Secure |