schottandersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.223 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 but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 91.221.196.223 | 600s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.47.247.18 |
| 🔶 Autoconfig | 195.47.247.18 |
| www CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Different networks schottandersen.dk: 91.221.196.223 (AS51468) (all like this)www.schottandersen.dk: 142.251.14.121 2a00:1450:4001:c15::79 (AS15169) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2026053101 |
| 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 | ONE.COM A/S |
| Registered | 2010-06-29 |
| Expires | 2027-06-30 (253d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 12:02:14 | 4755ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-03 12:01:30 | 6531ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-03 10:39:51 | 801ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-02 10:39:09 | 707ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-30 11:37:20 | 852ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-26 00:30:53 | 818ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-24 21:59:23 | 4505ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-23 21:24:27 | 853ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-22 20:38:43 | 1172ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-03 12:57:25 | 707ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-02 11:19:09 | 2999ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-26 13:48:05 | 1803ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-25 13:06:50 | 1269ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-03 12:53:38 | 2826ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-26 02:51:09 | 921ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-22 09:48:39 | 894ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-22 03:55:11 | 3279ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-21 15:58:58 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 16:58:11 shown | 670ms | 2 NS 1 A 7 MX | ⚠️ Bogus |
| 2026-06-18 19:42:18 | 1048ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-18 13:53:38 | 913ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-18 06:58:32 | 844ms | 2 NS 1 A 7 MX | 🔒 Secure |