teisvolstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.160.122 is hosted by Sentia Denmark A/S (AS47292) 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 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 |
|---|---|---|---|---|---|---|---|
| 81.7.160.122 | 43200s | varnish.bloggersdelight.dk | AS47292 | Sentia Denmark A/S | 81.7.160.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | teisvolstrup.dk → 81.7.160.122 |
| 🔶 Autoconfig | teisvolstrup.dk → 81.7.160.122 |
| www CNAME | teisvolstrup.dk (all on teisvolstrup.dk) → 81.7.160.122 (AS47292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.teisvolstrup.dk | teisvolstrup.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | 2004-06-04 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 09:08:00 | 1074ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-25 20:21:40 | 959ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-16 09:40:07 | 1316ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-27 03:28:14 | 960ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-11 13:41:58 shown | 1734ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-18 06:04:29 | 6138ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-13 12:45:30 | 9239ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-29 04:05:33 | 1000ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-22 03:20:45 | 827ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-20 18:45:34 | 1984ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-20 16:25:38 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 19:07:28 | 1525ms | 2 NS 1 A 7 MX | 🔒 Secure |