abstudenterkorsel.dk

Records from scan: 2026-10-08 06:30:15 · 1042ms total · last checked 2026-10-17 20:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abstudenterkorsel.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.100.173.131 is hosted by Cloud Nord Limited (AS215262) in United Kingdom. Mail is handled by abstudenterkorsel-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.100.173.131	3600s	—	AS215262	Cloud Nord Limited	212.100.172.0/23	🇬🇧 United Kingdom	Manchester

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	abstudenterkorsel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 52.101.103.143 52.101.103.36 52.101.185.114 52.101.73.123	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.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 → 52.98.154.136
🔶 Autoconfig	212.100.173.131

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 116ms

TXT Record
MS=ms22862857
v=spf1 include:spf.protection.outlook.com +include:relay.hostarts.com +include:relay.outboundspamprotection.com -all

✉️ SPF#

Policy	Record (abstudenterkorsel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com +include:relay.hostarts.com +include:relay.outboundspamprotection.com -all

📨 DMARC#

Policy	Record (_dmarc.abstudenterkorsel.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-08 06:30:15

www CNAME	abstudenterkorsel.dk (all on abstudenterkorsel.dk) → 212.100.173.131 (AS215262)
www vs bare domain	Same network abstudenterkorsel.dk: 212.100.173.131 (AS215262) www.abstudenterkorsel.dk: 212.100.173.131 (AS215262)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.abstudenterkorsel.dk	I9mEozHy0oSvC-QFKdQlSfbTZIYpMxPWF_VVUMxpIN8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026070201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

24ms

26ms

36ms

AAAA

19ms

TXT

116ms

CAA

31ms

HTTPS

30ms

TLSA

661ms

SOA

29ms

MTA-STS

47ms

DNSSEC

62ms

SRV

50ms

Total

1042ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:30:15 shown	1042ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 21:33:36	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 17:37:01	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 17:36:39	1620ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:23:31	1399ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:47:20	1956ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:56:51	1486ms	2 NS 1 A 1 MX	🔒 Secure