aronsson.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 16 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.66.80.74 is hosted by Hi3G Access AB (AS44034) in Sweden. Mail is handled by webhotel11.webhosting.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 2.66.80.74 | 86400s | 2.66.80.74.mobile.tre.se | AS44034 | Hi3G Access AB | 2.64.0.0/13 | 🇸🇪 Sweden | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | webhotel11.webhosting.dk | 157.250.160.31 | webhotel11.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 155.4.55.147 |
| 🔶 Autoconfig | 155.4.55.147 |
| www | 2.66.80.74 (AS44034) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel11.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel11.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026091501 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-03-16 |
| Expires | 2027-03-31 (165d) |
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 |
|---|---|---|---|
| 2026-09-24 22:09:24 shown | 714ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 18:47:07 | 3672ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 19:19:28 | 2355ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:45:11 | 872ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 00:39:53 | 2680ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 16:41:57 | 2069ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 09:10:36 | 2493ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 00:21:11 | 1261ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:40:17 | 662ms | 3 NS 1 A 1 MX | 🔓 Insecure |