kongerslev-kalk.dk DNS records

🖥️ Nameservers2 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.124	3600s	itsecurity.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Virum

📧 MX Records1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	kongerslevkalk-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.21 52.101.68.36 52.101.68.39 52.101.68.5	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 404ms

TXT Record
v=spf1 a ip4:94.231.106.116 include:spf.itsecurity.dk -all

✉️ SPF

Policy	Record (kongerslev-kalk.dk)
-all (hard fail)	v=spf1 a ip4:94.231.106.116 include:spf.itsecurity.dk -all

📨 DMARC

Policy	Record (_dmarc.kongerslev-kalk.dk)
p=reject	v=DMARC1; p=reject;rua=mailto:dmarc@itsit.dk

📬 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.kongerslev-kalk.dk	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io
TXT	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io	3wdYFgrs5ltG2-iFDTmdlxZUtgb0fJkj9Qh8zlE1u58
TXT	7b0eaec3-b72f-47e8-b908-78bac447bfa3.auth.acme-dns.io	9pAwfIIETWIpLxHR5hcIYfxf6DXgWjtnx8_sf6S1j9w

🔗 TLSA / DANE

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

🔐 DNSSEC184ms

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

🏷️ SOA94ms

Field	Value
Serial	2025072802
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

75ms

A

69ms

MX

76ms

AAAA

66ms

TXT

404ms

CAA

62ms

HTTPS

67ms

TLSA

156ms

SOA

94ms

MTA-STS

151ms

DNSSEC

184ms

SRV

171ms

Total

887ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-20 07:07:04	887ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:17:03	3208ms	2 NS 1 A 1 MX	🔒 Secure	View