1abolig.dk

Records from scan: 2026-09-23 20:13:40 · 1119ms total · last checked 2026-10-16 22:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1abolig.dk is a .dk domain served by 2 nameservers (ns1.cb.dk, ns2.cb.dk). It was registered on 13 June 2018 (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 1abolig-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#

2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cb.dk	193.104.202.25	ext202-25.cph1.sit.dk	AS50346 It Forum Gruppen A/s
ns2.cb.dk	193.104.202.26	ext202-26.cph1.sit.dk	AS50346 It Forum Gruppen A/s

🌍 A Records#

1 records 42ms

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	Hellerup

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	1abolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::22 2a01:111:f403:ca48::12 52.101.68.21 52.101.68.29 52.101.68.39 52.101.73.123	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 62ms

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

📝 TXT Records#

2 records 187ms

TXT Record
MS=ms51874208
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (1abolig.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#

checked 2026-10-13 15:57:43

www CNAME	1abolig.dk (all on 1abolig.dk) → 193.104.202.25 (AS50346)
www vs bare domain	Same network 1abolig.dk: 193.104.202.25 (AS50346) www.1abolig.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#

77ms

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	2025103001
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 07:06:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-06-13
Expires	2027-06-30 (256d)

🔗 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#

47ms

42ms

50ms

AAAA

45ms

TXT

187ms

CAA

42ms

HTTPS

48ms

TLSA

595ms

SOA

0ms

MTA-STS

65ms

DNSSEC

77ms

SRV

62ms

Total

1119ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 20:13:40 shown	1119ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 13:07:11	752ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 10:27:19	1372ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:41:32	1217ms	2 NS 1 A 1 MX	🔓 Insecure