billunderhvervsudlejning.dk

📜 Historical scan 2026-09-24 21:51:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

billunderhvervsudlejning.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, isla.ns.cloudflare.com). It was registered on 12 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.227 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by billunderhvervsudlejning-dk.mail.protection.outlook.com. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.227	300s	227.giga-ptr.232.116.217.in-addr.arpa	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	billunderhvervsudlejning-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca48::10 52.101.103.162 52.101.185.114 52.101.185.21 52.101.91.156	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 189ms

TXT Record
MS=ms50596621
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (billunderhvervsudlejning.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-19 22:18:13

www	217.116.232.227 (AS47292) (address records, no CNAME)
www vs bare domain	Same network billunderhvervsudlejning.dk: 217.116.232.227 (AS47292) www.billunderhvervsudlejning.dk: 217.116.232.227 (AS47292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2050ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412735703
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 21:51:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-09-12
Expires	2027-09-30 (342d)

🔗 Same registrant#

5 domains

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
b-e-u.dk	Punktum dk A/S (direct)
billund-erhvervsudlejning.dk	Punktum dk A/S (direct)
idento.dk	Punktum dk A/S (direct)
identogroup.dk	Punktum dk A/S (direct)
identoordre.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

48ms

AAAA

29ms

TXT

189ms

CAA

37ms

HTTPS

46ms

TLSA

306ms

SOA

0ms

MTA-STS

54ms

DNSSEC

2050ms

SRV

71ms

Total

2724ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 22:18:13	1018ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-18 21:33:46	1409ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 03:28:25	1154ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 21:51:26 shown	2724ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 16:50:48	3748ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 21:21:45	3471ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 10:47:30	1457ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 11:30:30	9983ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:51:00	1281ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:35:09	1414ms	2 NS 1 A 1 MX	🔓 Insecure