kursusplanen.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns03.domaincontrol.com	2603:5:21f0::33 97.74.111.51	pdns03.domaincontrol.com pdns03.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
pdns04.domaincontrol.com	173.201.79.51 2603:5:22f0::33	pdns04.domaincontrol.com pdns04.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.98.70.130	600s	mail.superusers.dk	AS42525	GlobalConnect A/S	212.98.64.0/18	🇩🇰 Denmark	Tjele

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kursusplanen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09::3 2a01:111:f403:ca09::e 52.101.68.21 52.101.73.11 52.101.73.22 52.101.73.26	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 100ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 351ms

TXT Record
_globalsign-domain-verification=7pQPZc5OI3D7JFDKlAbIq2GKLAJ9P3Lk84TRluadhL
mandrill_verify.wk_-JwAPlEjI86EhREUCZQ
MS=ms70004946
v=spf1 ip4:212.98.70.130 include:spf.protection.outlook.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (kursusplanen.dk)
-all (hard fail)	v=spf1 ip4:212.98.70.130 include:spf.protection.outlook.com include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.kursusplanen.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

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026070603
Primary NS (MNAME)	pdns03.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

50ms

MX

48ms

AAAA

44ms

TXT

351ms

CAA

64ms

HTTPS

60ms

TLSA

368ms

SOA

0ms

MTA-STS

84ms

DNSSEC

100ms

SRV

100ms

Total

1167ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 01:26:04	1167ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 13:05:55	17204ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 13:03:24	3304ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 22:40:42	5097ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 07:46:50	1328ms	2 NS 1 A 1 MX	🔓 Insecure	View