hobbes.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.238.109.19 is hosted by Bolignet-aarhus F.m.b.a. (AS33796) in Denmark. Mail is handled by mail.hobbes.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 84.238.109.19 | 43200s | 84-238-109-19.ptr.bnaa.dk | AS33796 | Bolignet-aarhus F.m.b.a. | 84.238.0.0/17 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.hobbes.dk | 84.238.109.19 | 84-238-109-19.ptr.bnaa.dk | AS33796 Bolignet-aarhus F.m.b.a. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.floyd.dk → 84.238.109.19 |
| 🔶 Autoconfig | autoconfig.floyd.dk → 84.238.109.19 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.floyd.dk |
| TXT Record |
|---|
| Hobbes |
| v=spf1 ip4:84.238.109.19 ip4:84.238.102.136 ip4:51.15.126.13 ip6:2001:bc8:1640:2c6c:dc00:ff:fe35:a4b5 -all |
| Policy | Record (hobbes.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:84.238.109.19 ip4:84.238.102.136 ip4:51.15.126.13 ip6:2001:bc8:1640:2c6c:dc00:ff:fe35:a4b5 -all |
| Policy | Record (_dmarc.hobbes.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:DMARC@floyd.dk; ruf=mailto:DMARC@floyd.dk |
| www | 84.238.109.19 (AS33796) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 02:25:43 shown | 633ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 12:14:54 | 6585ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 00:52:42 | 687ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 05:24:19 | 9481ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 14:47:15 | 809ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 21:34:22 | 800ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 15:06:10 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 22:40:24 | 8544ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 02:10:42 | 605ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 03:57:58 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 02:04:55 | 1183ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 03:28:06 | 445ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 22:34:31 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 00:22:51 | 6503ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:50:42 | 255ms | 0 NS 0 A 0 MX | ❓ Unknown |