kustudenteridraet.dk

📜 Historical scan 2026-08-19 06:24:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kustudenteridraet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.66.253 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by kustudenteridraet-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 241ms

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 236ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.66.253	3600s	—	AS47292	Sentia Denmark A/S	86.48.66.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kustudenteridraet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.18 52.101.68.5 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.99.150.120

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 660ms

TXT Record
MS=ms84092959
v=spf1 include:spf.protection.outlook.com include:usg.dk ip6:2a01:488:66:1000:b01c:1737:0:1 ip4:176.28.23.55 include:_custspf.one.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (kustudenteridraet.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:usg.dk ip6:2a01:488:66:1000:b01c:1737:0:1 ip4:176.28.23.55 include:_custspf.one.com include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.kustudenteridraet.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1;

📬 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 07:56:18

www	86.48.66.253 (AS47292) (address records, no CNAME)
www vs bare domain	Same network kustudenteridraet.dk: 86.48.66.253 (AS47292) www.kustudenteridraet.dk: 86.48.66.253 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

353ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081801
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 2026-10-20 19:28:52

Field	Value
Registrar	ONE.COM A/S
Registered	2019-08-15
Expires	2027-08-31 (312d)

🔗 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
ucphstudentsport.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

241ms

236ms

81ms

AAAA

230ms

TXT

660ms

CAA

220ms

HTTPS

224ms

TLSA

194ms

SOA

0ms

MTA-STS

259ms

DNSSEC

353ms

SRV

326ms

Total

11692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:56:18	1788ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 19:00:01	2877ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:57:23	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 02:45:34	964ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:55:16	959ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 19:32:49	4506ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 06:24:33 shown	11692ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 16:52:48	10681ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 21:27:29	7865ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:36:50	959ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:07:46	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:20:38	2719ms	2 NS 1 A 1 MX	🔒 Secure