rothstein.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.155 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.155 | 3600s | webcluster28.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 43200s | aspmx.l.google.com | 108.177.14.26 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a |
lt-in-f26.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC |
| 5 | 43200s | alt1.aspmx.l.google.com | 172.253.158.26 2404:6800:4003:c26::1b |
so-in-f26.1e100.net so-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 5 | 43200s | alt2.aspmx.l.google.com | 108.177.125.27 2404:6800:4008:c01::1b |
tp-in-f27.1e100.net tp-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 10 | 43200s | aspmx2.l.google.com | — | — | — |
| 10 | 43200s | aspmx3.l.google.com | — | — | — |
| 10 | 43200s | aspmx4.l.google.com | — | — | — |
| 10 | 43200s | aspmx5.l.google.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | rothstein.dk → 77.111.240.155 |
| 🔶 Autoconfig | rothstein.dk → 77.111.240.155 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:db:343:7135:8537 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.134 2a02:2350:5:102:32:585f:1e73:87d (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rothstein.dk: 77.111.240.134 2a02:2350:5:102:32:585f:1e73:87d (AS51468) www.rothstein.dk: 77.111.240.134 2a02:2350:5:102:32:585f:1e73:87d (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026050902 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-07 |
| Expires | 2027-02-28 (134d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 11:24:45 | 695ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-07 18:56:33 | 752ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-28 08:36:27 | 833ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-23 22:17:34 | 1045ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-18 06:34:28 | 991ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-13 17:35:01 | 1271ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-06 18:36:53 | 1188ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-28 07:10:00 | 862ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-08 20:50:43 | 9845ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-02 18:37:43 | 2149ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-27 07:43:28 shown | 722ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-18 04:09:41 | 975ms | 2 NS 1 A 7 MX | 🔒 Secure |