arbohus.dk

Records from scan: 2026-08-26 13:43:00 · 3086ms total · last checked 2026-10-16 12:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arbohus.dk is a .dk domain served by 4 nameservers (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and 1 more). It was registered on 28 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.60.243.31 is hosted by Unit IT Services ApS (AS42876) in Denmark. Mail is handled by arbohus-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hosit.dk	193.104.202.31	ns01.hosit.dk	AS50346 It Forum Gruppen A/s
ns02.hosit.dk	87.116.23.114	ns02.hosit.dk	AS31027 GlobalConnect A/S
ns03.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S
ns04.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.60.243.31	3600s	—	AS42876	Unit IT Services ApS	194.60.243.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arbohus-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 52.101.209.153 52.101.68.36 52.101.73.15 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.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 74ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 167ms

TXT Record
MS=ms91518190
v=spf1 a include:spf.curanet.dk include:spf.protection.outlook.com include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (arbohus.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk include:spf.protection.outlook.com include:spf.onlinemail.io -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#

checked 2026-10-07 21:59:08

www	194.60.243.31 (AS42876) (address records, no CNAME)
www vs bare domain	Same network arbohus.dk: 194.60.243.31 (AS42876) www.arbohus.dk: 194.60.243.31 (AS42876)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2059ms

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	2022103100
Primary NS (MNAME)	ns01.hosit.dk
Responsible (RNAME)	support@sit.dk
Refresh	28800s
Retry	7200s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 08:15:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-08-28
Expires	2027-08-31 (318d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

47ms

42ms

AAAA

40ms

TXT

167ms

CAA

40ms

HTTPS

49ms

TLSA

608ms

SOA

0ms

MTA-STS

68ms

DNSSEC

2059ms

SRV

74ms

Total

3086ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:43:00 shown	3086ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 15:05:11	898ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:38:30	2734ms	4 NS 1 A 1 MX	🔓 Insecure