kejserjorn.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.83	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.157	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.kejserjorn.dk	142.132.143.218	cp13.nordicway.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.93.83
🔶 Autoconfig	104.21.93.83

🔷 AAAA Records (IPv6)2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:cf9d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5d53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.83,172.67.207.157 ech=AEX+DQBBUQAgACCoZlLtSpmOINFQurwcY2qn42vvP+feeXSPZ+crFUrgZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cf9d,2606:4700:3033::6815:5d53

📝 TXT Records1 records 202ms

TXT Record
v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (kejserjorn.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.kejserjorn.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:1c4df47052b340ca89b87f4be21cb3fc@dmarc-reports.cloudflare.net;

📬 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2413567072
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

32ms

MX

35ms

AAAA

40ms

TXT

202ms

CAA

50ms

HTTPS

61ms

TLSA

76ms

SOA

0ms

MTA-STS

60ms

DNSSEC

88ms

SRV

74ms

Total

627ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 03:17:53	627ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-31 04:44:03	1007ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-30 02:43:25	1221ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 16:55:00	775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 11:09:36	673ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:58:31	1280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 18:34:50	578ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 19:27:56	1547ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:35:07	2718ms	2 NS 1 A 1 MX	🔓 Insecure	View