elsborgbolig.dk

📜 Historical scan 2026-07-01 23:25:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elsborgbolig.dk is a .dk domain served by 2 nameservers (ns1.cb.dk, ns2.cb.dk). It was registered on 21 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.25 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by elsborgbolig-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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cb.dk	194.60.243.77	ns1.cb.dk	AS42876 Unit IT A/S
ns2.cb.dk	194.60.243.76	ns2.cb.dk	AS42876 Unit IT A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.25	3600s	ext202-25.cph1.sit.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Virum

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	elsborgbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.0 52.101.73.11 52.101.73.153 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 63ms

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

📝 TXT Records#

2 records 198ms

TXT Record
MS=ms98303035
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (elsborgbolig.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 2026-10-08 13:36:25

www CNAME	elsborgbolig.dk (all on elsborgbolig.dk) → 193.104.202.25 (AS50346)
www vs bare domain	Same network elsborgbolig.dk: 193.104.202.25 (AS50346) www.elsborgbolig.dk: 193.104.202.25 (AS50346)
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#

73ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2020012125
Primary NS (MNAME)	ns1.cb.dk
Responsible (RNAME)	hostmaster@cb.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 08:06:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-01-21
Expires	2029-01-31 (835d)

🔗 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
ejendomsmaeglerfirmaetflemmingelsborg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

AAAA

50ms

TXT

198ms

CAA

44ms

HTTPS

44ms

TLSA

474ms

SOA

48ms

MTA-STS

66ms

DNSSEC

73ms

SRV

63ms

Total

1050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:16:50	1032ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 16:46:27	954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:25:32 shown	1050ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:19:30	1903ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:10:58	23589ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:06:33	593ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:00:12	863ms	2 NS 1 A 1 MX	🔓 Insecure