sommerhus-til-salg.dk

📜 Historical scan 2026-10-20 16:29:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sommerhus-til-salg.dk is a .dk domain served by 2 nameservers (sean.ns.cloudflare.com, simone.ns.cloudflare.com). It was registered on 14 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.217 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.217	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.40	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 119ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:35d9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:db28	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 93ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.217,172.67.219.40 ech=AEX+DQBBUgAgACCaYBWAwjIkp8mlzCS9pSZQf9bWv/hRNykqiX9eHrtgeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:35d9,2606:4700:3037::ac43:db28

📝 TXT Records#

1 records 318ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sommerhus-til-salg.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sommerhus-til-salg.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 2026-10-22 07:02:00

www	104.21.53.217 172.67.219.40 2606:4700:3032::6815:35d9 2606:4700:3037::ac43:db28 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sommerhus-til-salg.dk: 104.21.53.217 172.67.219.40 2606:4700:3032::6815:35d9 2606:4700:3037::ac43:db28 (AS13335) www.sommerhus-til-salg.dk: 104.21.53.217 172.67.219.40 2606:4700:3032::6815:35d9 2606:4700:3037::ac43:db28 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

221ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2021012628
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-19 15:55:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-14
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

109ms

117ms

113ms

AAAA

119ms

TXT

318ms

CAA

98ms

HTTPS

93ms

TLSA

510ms

SOA

23ms

MTA-STS

195ms

DNSSEC

221ms

SRV

179ms

Total

1754ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:01:59	1361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-20 16:29:58 shown	1754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 15:45:58	1423ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 07:47:00	529ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:23:30	606ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-12 14:02:20	2437ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:41:53	873ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-30 03:19:20	717ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:45:11	980ms	5 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 21:57:27	879ms	5 NS 1 A 1 MX	🔒 Secure