dooor.dk

📜 Historical scan 2026-06-24 10:00:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dooor.dk is a .dk domain served by 3 nameservers (ns.abdns.biz, ns.abdns.eu, ns.abdns.info). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by in.arubabusiness.it. The zone is of unknown DNSSEC status, 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#

3 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.abdns.biz	95.110.136.38	ns.abdns.biz	AS31034 Aruba S.p.A.
ns.abdns.eu	31.14.130.20	ns.abdns.eu	AS31034 Aruba S.p.A.
ns.abdns.info	217.61.96.167	ns.abdns.info	AS199653 Aruba S.p.A.

🌍 A Records#

1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	10800s	localhost	—	—	—	—	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	in.arubabusiness.it	62.149.157.166	in.arubabusiness.it	AS31034 Aruba S.p.A.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 306ms

TXT Record
v=spf1 a mx include:_spf.arubabusiness.it -all

✉️ SPF#

Policy	Record (dooor.dk)
-all (hard fail)	v=spf1 a mx include:_spf.arubabusiness.it -all

📨 DMARC#

Policy	Record (_dmarc.dooor.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; adkim=r; aspf=r

📬 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 2026-10-14 05:38:18

www	127.0.0.1 (address records, no CNAME)
www vs bare domain	Same network dooor.dk: 127.0.0.1 www.dooor.dk: 127.0.0.1
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'dooor.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

103ms

Field	Value
Serial	2025111201
Primary NS (MNAME)	ns.abdns.biz
Responsible (RNAME)	postmaster@arubabusiness.it
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

108ms

68ms

AAAA

82ms

TXT

306ms

CAA

86ms

HTTPS

125ms

TLSA

88ms

SOA

103ms

MTA-STS

80ms

DNSSEC

132ms

SRV

145ms

Total

696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:40:56	1580ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 00:15:38	1401ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 13:07:08	3359ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 10:00:51 shown	696ms	3 NS 1 A 1 MX	❓ Unknown
2026-06-24 09:35:13	1806ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 09:38:37	1074ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:15:08	666ms	3 NS 1 A 1 MX	🔓 Insecure