ubsbolig.dk

📜 Historical scan 2026-06-17 13:20:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ubsbolig.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 16 January 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.79.191 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ubsbolig-dk.mail.protection.outlook.com. 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 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.188.79.191	—	cp19.computopic.dk	AS48854	team.blue Denmark A/S	89.188.72.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	ubsbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.39 52.101.68.8 52.101.73.24 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 207ms

TXT Record
_globalsign-domain-verification=v4V8DBUloXg_ELpYF8V9xvlwpMaRhBJoEGQ5k2MA3C
MS=ms65200002
v=spf1 ip4:94.231.106.113 ip4:77.233.250.162 ip4:91.215.163.166 ip4:91.215.163.167 ip4:94.231.97.84 mx a:mail01.deas.dk include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.lmmail.dk include:spfinclude.sikkermail.dk include:_spf.centerasecurity.dk -all

✉️ SPF#

Policy	Record (ubsbolig.dk)
-all (hard fail)	v=spf1 ip4:94.231.106.113 ip4:77.233.250.162 ip4:91.215.163.166 ip4:91.215.163.167 ip4:94.231.97.84 mx a:mail01.deas.dk include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.lmmail.dk include:spfinclude.sikkermail.dk include:_spf.centerasecurity.dk -all

📨 DMARC#

Policy	Record (_dmarc.ubsbolig.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100

📬 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 2026-10-10 09:20:08

www	89.188.79.191 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ubsbolig.dk: 89.188.79.191 (AS48854) www.ubsbolig.dk: 89.188.79.191 (AS48854)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-ubsbolig-dk._domainkey.ubsbolig.onmicrosoft.com	RSA · ~1024 bit below 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: 9/10 · policy: -all

warn 9 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#

220ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026042900
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 21:04:28

Field	Value
Registrar	Eurodns S.A
Registered	2013-01-16
Expires	2027-01-31 (101d)

🔗 Same registrant#

10 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
duab.dk	Eurodns S.A
faxeboligselskab.dk	Eurodns S.A
kollegieforum.dk	Eurodns S.A
kronborg-kollegiet.dk	Eurodns S.A
s.dk	Eurodns S.A
ubservice.dk	Eurodns S.A
ungdomsboliger.dk	Eurodns S.A
ungdomsbolighovedstaden.dk	Eurodns S.A
ungdomsboligkbh.dk	Eurodns S.A
ungdomsboligkøbenhavn.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

103ms

83ms

118ms

AAAA

110ms

TXT

207ms

CAA

84ms

HTTPS

82ms

TLSA

293ms

SOA

99ms

MTA-STS

372ms

DNSSEC

220ms

SRV

0ms

Total

3473ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:45:37	940ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 02:25:28	994ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 01:54:34	1351ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 14:30:20	10009ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-27 20:07:29	1311ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-16 21:17:54	1025ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-03 13:01:49	4299ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:20:04 shown	3473ms	4 NS 1 A 1 MX	🔓 Insecure