studentkolding.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.176.84.53	3600s	—	AS31027	GlobalConnect A/S	93.176.64.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	front-lvs.scannet.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
20	3600s	mx2.mailfilter.ktp.dk	89.221.167.247	mx2.mailfilter.ktp.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.exchangeserver.dk
🔶 Autoconfig	62.116.202.82

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 149ms

TXT Record
b50ybp1wg92n2p4xjz5219nb2kzhckh5
c6g4qxsw36tr3n8zlb3xlqq11hvrx2zq
s79wvd9vttpjqypx6sg2jgdnn5167l5z
v=spf1 mx ~all

✉️ SPF

Policy	Record (studentkolding.dk)
~all (soft fail)	v=spf1 mx ~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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.studentkolding.dk	acme.ktp.dk

🔗 TLSA / DANE

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

🔐 DNSSEC53ms

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

🏷️ SOA27ms

Field	Value
Serial	2025122303
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

27ms

MX

27ms

AAAA

30ms

TXT

149ms

CAA

27ms

HTTPS

34ms

TLSA

95ms

SOA

27ms

MTA-STS

23ms

DNSSEC

53ms

SRV

36ms

Total

679ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-01 06:58:14	679ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 08:23:20	1448ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 14:42:59	901ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 11:58:00	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:53:33	2329ms	2 NS 1 A 2 MX	🔒 Secure	View