selfhost.dk

📜 Historical scan 2026-10-17 00:26:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

selfhost.dk is a .dk domain served by 2 nameservers (davina.ns.cloudflare.com, nikon.ns.cloudflare.com). It was registered on 2 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.20.51.165 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is not DNSSEC-signed, 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.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
davina.ns.cloudflare.com	108.162.194.40 162.159.38.40 172.64.34.40 2606:4700:50::a29f:2628 2803:f800:50::6ca2:c228 2a06:98c1:50::ac40:2228	davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nikon.ns.cloudflare.com	108.162.195.176 162.159.44.176 172.64.35.176 2606:4700:58::a29f:2cb0 2803:f800:50::6ca2:c3b0 2a06:98c1:50::ac40:23b0	nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.20.51.165	300s	176-20-51-165-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.20.0.0/17	🇩🇰 Denmark	Farum

📧 MX Records#

📧

No MX records found

🔷 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#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-22 18:22:18

www	Exists, no address
www vs bare domain	www does not resolve selfhost.dk: 176.20.51.165 (AS3292) www.selfhost.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.selfhost.dk	OdK9_lbsrV0PWtGdVLDx4p-YuiHS-V0lhQl4BKI2w_I
TXT	_acme-challenge.selfhost.dk	j9xYQMvE_FvWV3gnCKT-nUsVBDd_Jm-WNEJsMqd_PVo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

41ms

Field	Value
Serial	2417634521
Primary NS (MNAME)	davina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:58:16

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-12-02
Expires	2026-12-01 (39d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

44ms

36ms

AAAA

41ms

TXT

209ms

CAA

36ms

HTTPS

30ms

TLSA

290ms

SOA

41ms

MTA-STS

59ms

DNSSEC

71ms

SRV

68ms

Total

695ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 18:22:17	1031ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-21 03:18:12	1227ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-17 00:26:30 shown	695ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-12 18:57:40	2604ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-07 10:48:15	831ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-03 06:03:55	801ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-03 02:08:47	642ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 01:48:31	912ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-28 01:19:42	1153ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-18 14:32:57	962ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-11 12:50:54	1745ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-29 17:59:04	1336ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 21:45:31	547ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 15:10:25	706ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-13 21:10:30	1131ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-12 12:30:29	1584ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-11 02:52:29	963ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-09 22:58:56	980ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-08 16:09:52	8642ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-04 21:13:01	9887ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-31 17:25:16	855ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-29 08:15:33	10879ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-28 01:20:51	16572ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-27 00:45:26	1839ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-26 00:22:05	811ms	2 NS 1 A 0 MX	❓ Unknown