dobbeltdør.dk xn--dobbeltdr-s8a.dk

📜 Historical scan 2026-06-17 04:15:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dobbeltdør.dk is a .dk domain served by 3 nameservers (dns1.oderland.com, dns2.oderland.com, dns3.oderland.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.201.60.17 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. Mail is handled by mx1.oderland.com, mx2.oderland.com and 2 more. The zone is DNSSEC-signed and validates, 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#

3 records 136ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.oderland.com	—	—	—
dns2.oderland.com	—	—	—
dns3.oderland.com	—	—	—

🌍 A Records#

1 records 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.201.60.17	—	hachiman.oderland.com	AS44136	ODERLAND Webbhotell AB	91.201.60.0/22	🇸🇪 Sweden	—

📧 MX Records#

4 records 193ms

TTL	Mail Server	IP addresses	PTR	ASN
—	mx1.oderland.com	91.201.60.244	mx1.oderland.com	AS44136 ODERLAND Webbhotell AB
—	mx2.oderland.com	91.201.61.244	mx2.oderland.com	AS44136 ODERLAND Webbhotell AB
—	mx3.oderland.com	91.201.62.34	mx3.oderland.com	AS44136 ODERLAND Webbhotell AB
—	mx4.oderland.com	91.201.63.5	mx4.oderland.com	AS44136 ODERLAND Webbhotell AB

🔷 AAAA Records (IPv6)#

1 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:28f0:303d:23::	—	—	AS44136	ODERLAND Webbhotell AB	2a02:28f0:0:0:0:0:0:0/29	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 256ms

TXT Record
v=spf1 ip4:91.201.60.17 +a +mx ~all

✉️ SPF#

Policy	Record (dobbeltdør.dk)
~all (soft fail)	v=spf1 ip4:91.201.60.17 +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.dobbeltdør.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 06:33:48

www CNAME	xn--dobbeltdr-s8a.dk (all on xn--dobbeltdr-s8a.dk) → 91.201.60.17 2a02:28f0:303d:23:: (AS44136)
www vs bare domain	Same network dobbeltdør.dk: 91.201.60.17 2a02:28f0:303d:23:: (AS44136) www.dobbeltdør.dk: 91.201.60.17 2a02:28f0:303d:23:: (AS44136)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

299ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

157ms

Field	Value
Serial	2026050901
Primary NS (MNAME)	dns1.oderland.com
Responsible (RNAME)	registry@oderland.se
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

136ms

157ms

193ms

AAAA

128ms

TXT

256ms

CAA

156ms

HTTPS

141ms

TLSA

245ms

SOA

157ms

MTA-STS

152ms

DNSSEC

299ms

SRV

0ms

Total

1863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:42:18	703ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-27 11:20:42	861ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-25 06:56:46	796ms	3 NS 1 A 4 MX	❓ Unknown
2026-06-21 22:46:38	7107ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-21 14:20:24	341ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-17 04:15:35 shown	1863ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-17 04:05:47	487ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-17 04:03:28	17319ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-17 04:00:52	763ms	3 NS 1 A 4 MX	🔒 Secure