kolding.dk DNS records

🖥️ Nameservers2 records 40ms

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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records2 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.hc780-75.c3s2.iphmx.com	216.71.157.13 216.71.157.13 216.71.157.16 216.71.157.16 216.71.158.113 216.71.158.113 216.71.158.94 216.71.158.94	13.157.71.216.in-addr.arpa.c3s2.iphmx.com esa1.hc780-75.c3s2.iphmx.com 16.157.71.216.in-addr.arpa.c3s2.iphmx.com esa2.hc780-75.c3s2.iphmx.com 113.158.71.216.in-addr.arpa.c3s2.iphmx.com esa4.hc780-75.c3s2.iphmx.com 94.158.71.216.in-addr.arpa.c3s2.iphmx.com esa3.hc780-75.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
20	3600s	mx2.hc780-75.c3s2.iphmx.com	216.71.157.13 216.71.157.13 216.71.157.16 216.71.157.16 216.71.158.113 216.71.158.113 216.71.158.94 216.71.158.94	13.157.71.216.in-addr.arpa.c3s2.iphmx.com esa1.hc780-75.c3s2.iphmx.com 16.157.71.216.in-addr.arpa.c3s2.iphmx.com esa2.hc780-75.c3s2.iphmx.com 113.158.71.216.in-addr.arpa.c3s2.iphmx.com esa4.hc780-75.c3s2.iphmx.com 94.158.71.216.in-addr.arpa.c3s2.iphmx.com esa3.hc780-75.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2603:1020:5:6::33	3600s	—	AS8075	Microsoft Corporation	2603:1000:0:0:0:0:0:0/26	🇮🇪 Ireland	Dublin

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records3 records 67ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	exchange.kolding.dk
_sipfederationtls._tcp	10	1	5061	sip.kolding.dk
_xmpp-server._tcp	10	10	5269	sip.kolding.dk

📝 TXT Records10 records 163ms

TXT Record
_tmhm6coufedvqgm57k3x3ye2gcj82sz
apple-domain-verification=0Ou3pmURT5YfBO4e
apple-domain-verification=astMe5sY96Jv7ZqX
apple-domain-verification=JKXi0CBi6NV4fCYS
apple-domain-verification=wZEeinemxlPCyU5z
asv=392eec1eb5939b3ea95400153172013e
google-site-verification=zTFZKioUZ2gCZFJv8mIPP9MP0ZiqpOvJRRAtzkI7p7U
MS=ms63276456
q6n256m4ddyt7g9yb008jd166822xpdv
v=spf1 include:_spf27160.spfprotect.com -all

✉️ SPF

Policy	Record (kolding.dk)
-all (hard fail)	v=spf1 include:_spf27160.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.kolding.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:659fadef3f4e8@dmarc-dk.centerasecurity.com; ruf=mailto:dmarc@kolding.dk; 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

🔗 TLSA / DANE1 records 115ms

Service / Owner	Type	Cert association
HTTPS _443._tcp.kolding.dk	DANE-EE · SPKI · SHA-256	5503EA22CFAC4ADF4F8D2859133EA1FF…

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081602
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

40ms

A

64ms

MX

67ms

AAAA

45ms

TXT

163ms

CAA

32ms

HTTPS

67ms

TLSA

115ms

SOA

0ms

MTA-STS

52ms

DNSSEC

82ms

SRV

67ms

Total

1274ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:45:32	1274ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 10:25:27	988ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 03:52:56	6550ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 01:00:15	1605ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 10:01:34	1155ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-26 02:24:56	1187ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 00:05:29	9520ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-11 04:04:50	2384ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 15:55:20	853ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 14:19:18	793ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:19:19	1594ms	2 NS 1 A 2 MX	🔒 Secure	View