kronborg.dk DNS records

🖥️ Nameservers2 records 142ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records2 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.98	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.96	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records1 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 641ms

TXT Record
google-site-verification=FJjkg2_1wC7k5URYjbhLAZCPwauIcimgHXXTU90w5bI
v=spf1 mx ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.kronborg.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC9092ms

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

🏷️ SOA0ms

Field	Value
Serial	7611
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

142ms

A

81ms

MX

138ms

AAAA

101ms

TXT

641ms

CAA

89ms

HTTPS

101ms

TLSA

308ms

SOA

0ms

MTA-STS

157ms

DNSSEC

9092ms

SRV

227ms

Total

14083ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:34:05	14083ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-31 15:01:59	9563ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-30 10:31:01	17246ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-29 03:44:33	9468ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 03:16:33	17173ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 02:18:11	5807ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 23:31:24	17467ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 02:41:26	9708ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 22:09:34	18706ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 16:47:47	13908ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 16:42:44	13964ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 16:27:30	7997ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 05:43:33	1598ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 19:08:18	4930ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 10:25:22	6522ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 06:06:01	1521ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 17:47:34	17718ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 03:16:01	7025ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-09 09:43:12	5690ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-01 15:34:05	25074ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-29 15:39:56	1574ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-28 13:12:16	9968ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 10:40:00	13823ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-26 10:27:03	5583ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-25 10:07:44	17080ms	2 NS 2 A 1 MX	🔒 Secure	View