kollegierneskontor.dk

📜 Historical scan 2026-07-04 16:49:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kollegierneskontor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.32.111 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by kollegierneskontor-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.32.111	3600s	—	AS47292	Sentia Denmark A/S	86.48.32.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kollegierneskontor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.5 52.101.73.11 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.98.16.39
🔶 Autoconfig	ext-m4-prod.f2-cloud.com → 86.48.32.111

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 393ms

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

📝 TXT Records#

4 records 433ms

TXT Record
_globalsign-domain-verification=drJAEx2-XoG59OHTtmY1V4mtENFjbtK6o8YdUrHGDw
_globalsign-domain-verification=StTAyteIIi4UL-8edr3lxyEciZ0094-Q9TL6DXY6Lh
MS=ms37564271
v=spf1 ip4:91.215.163.31 ip4:87.48.160.138 ip4:130.225.244.206 include:spf.comendosystems.com include:_spf.signicat.cloud include:_spf.cbrain.com include:spf.lmmail.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kollegierneskontor.dk)
-all (hard fail)	v=spf1 ip4:91.215.163.31 ip4:87.48.160.138 ip4:130.225.244.206 include:spf.comendosystems.com include:_spf.signicat.cloud include:_spf.cbrain.com include:spf.lmmail.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kollegierneskontor.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 2026-10-22 15:43:50

www	62.199.210.104 (AS3308) (address records, no CNAME)
www vs bare domain	Same network kollegierneskontor.dk: 62.199.210.104 (AS3308) www.kollegierneskontor.dk: 62.199.210.104 (AS3308)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kollegierneskontor-dk._domainkey.kollegierneskontor.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: 11/10 · policy: -all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.kollegierneskontor.dk	ext-m4-prod.f2-cloud.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

327ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

112ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 15:41:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-01-25
Expires	2027-03-31 (155d)

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

📋 WHOIS#

⏱️ Lookup Timing#

60ms

78ms

66ms

AAAA

77ms

TXT

433ms

CAA

78ms

HTTPS

55ms

TLSA

208ms

SOA

112ms

MTA-STS

467ms

DNSSEC

327ms

SRV

393ms

Total

2675ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 15:43:50	527ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 13:02:33	1149ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 12:04:47	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 23:01:23	1522ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 20:29:13	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:54:22	926ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 14:10:44	2506ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 03:24:44	3289ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 16:49:29 shown	2675ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:13:25	1628ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 13:23:42	895ms	2 NS 1 A 1 MX	🔒 Secure