campusu.dk

📜 Historical scan 2026-06-25 02:18:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

campusu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.148 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by campusu-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 251ms

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 261ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.148	3600s	webcluster21.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 240ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	campusu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 52.101.68.25 52.101.68.32 52.101.73.1 52.101.73.24	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.8
🔶 Autoconfig	77.111.240.148

🔷 AAAA Records (IPv6)#

1 records 250ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:a7:552e:fda1:a604	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1052ms

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

✉️ SPF#

Policy	Record (campusu.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 2026-10-15 17:03:54

www	77.111.240.148 2a02:2350:5:102:a7:552e:fda1:a604 (AS51468) (address records, no CNAME)
www vs bare domain	Same network campusu.dk: 77.111.240.148 2a02:2350:5:102:a7:552e:fda1:a604 (AS51468) www.campusu.dk: 77.111.240.148 2a02:2350:5:102:a7:552e:fda1:a604 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

587ms

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

🏷️ SOA#

247ms

Field	Value
Serial	2026051901
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 02:14:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-03-11
Expires	2027-03-31 (164d)

🔗 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
i-change.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

251ms

261ms

240ms

AAAA

250ms

TXT

1052ms

CAA

245ms

HTTPS

225ms

TLSA

923ms

SOA

247ms

MTA-STS

239ms

DNSSEC

587ms

SRV

453ms

Total

2980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:50:00	559ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:31:09	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 06:23:04	2289ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:50:07	1540ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 00:06:49	1795ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 13:30:21	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 09:12:49	2279ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:18:14 shown	2980ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:05:56	643ms	2 NS 1 A 1 MX	🔒 Secure