selfhosted.dk

📜 Historical scan 2026-08-25 16:37:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

selfhosted.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 14 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a 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.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
10.10.20.5	3600s	—	—	—	—	—	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.220.27 173.194.221.26 173.194.221.27 173.194.222.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.163.27	lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f27.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lm-in-x1b.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	selfhosted.dk → 10.10.20.5
🔶 Autoconfig	selfhosted.dk → 10.10.20.5

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.selfhosted.dk)
p=reject	v=DMARC1;p=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 05:41:28

www CNAME	selfhosted.dk (all on selfhosted.dk) → 10.10.20.5
www vs bare domain	Same network selfhosted.dk: 10.10.20.5 www.selfhosted.dk: 10.10.20.5
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.selfhosted.dk	selfhosted.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

101ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026075359
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 20:59:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-14
Expires	2027-11-13 (389d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

38ms

66ms

AAAA

48ms

TXT

258ms

CAA

66ms

HTTPS

61ms

TLSA

78ms

SOA

0ms

MTA-STS

76ms

DNSSEC

101ms

SRV

92ms

Total

872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 05:41:28	2066ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 07:56:18	1056ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:19:11	2136ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 02:11:37	9824ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:17:30	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 15:47:17	1263ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 14:22:53	2115ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-09-14 14:00:52	1764ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-09-07 10:34:05	1480ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-08-29 05:48:10	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:02:52	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:11:30	2623ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 16:37:15 shown	872ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 01:20:38	1762ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 15:07:39	4664ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 00:12:30	9775ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 15:32:33	2342ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 19:18:48	8998ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 18:59:54	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 04:55:11	1701ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 09:22:39	1070ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 18:09:32	10391ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 13:56:01	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:27:39	839ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:26:57	2678ms	2 NS 1 A 1 MX	🔒 Secure