fastighetsbyra.dk

📜 Historical scan 2026-06-20 05:54:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fastighetsbyra.dk is a .dk domain served by 4 nameservers (ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org and 1 more). It was registered on 8 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.240.37.79 is hosted by Microsoft Corporation (AS8075) in Sweden. The zone is not DNSSEC-signed, 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#

4 records 284ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-06.azure-dns.com	13.107.236.6 2603:1061:0:700::6	ns1-06.azure-dns.com ns1-06.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-06.azure-dns.net	150.171.21.6 2620:1ec:8ec:700::6	ns2-06.azure-dns.net ns2-06.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-06.azure-dns.org	204.14.183.6 2a01:111:4000:700::6	ns3-06.azure-dns.org ns3-06.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-06.azure-dns.info	208.84.5.6 2620:1ec:bda:700::6	ns4-06.azure-dns.info ns4-06.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.240.37.79	300s	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇸🇪 Sweden	—

📧 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#

Policy	Record (_dmarc.fastighetsbyra.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:4i6dor10@ag.eu.dmarcadvisor.com;

📬 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 2026-10-07 22:56:54

www	20.240.37.79 (AS8075) (address records, no CNAME)
www vs bare domain	Same network fastighetsbyra.dk: 20.240.37.79 (AS8075) www.fastighetsbyra.dk: 20.240.37.79 (AS8075)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

409ms

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

🏷️ SOA#

289ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-09.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 13:14:33

Field	Value
Registrar	Abion AB
Registered	2008-01-08
Expires	2027-01-31 (96d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
fastighetsbyran.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

284ms

199ms

274ms

AAAA

253ms

TXT

564ms

CAA

301ms

HTTPS

285ms

TLSA

159ms

SOA

289ms

MTA-STS

294ms

DNSSEC

409ms

SRV

404ms

Total

1682ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:56:54	414ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-23 06:53:06	486ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-26 03:44:38	2641ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-20 05:54:55 shown	1682ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 09:34:06	1144ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 09:31:36	348ms	4 NS 1 A 0 MX	🔓 Insecure