kobenhavnshistorie.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.58	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.248	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.kobenhavnshistorie.dk	192.250.229.115	s3474.fra1.stableserver.net	AS209341 WHG Hosting Services Ltd

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.154.248
🔶 Autoconfig	104.21.6.58

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9af8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:63a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.58,172.67.154.248 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9af8,2606:4700:3032::6815:63a

📝 TXT Records1 records 213ms

TXT Record
v=spf1 mx include:spf.antispamcloud.com include:relay.mailchannels.net -all

✉️ SPF

Policy	Record (kobenhavnshistorie.dk)
-all (hard fail)	v=spf1 mx include:spf.antispamcloud.com include:relay.mailchannels.net -all

📨 DMARC

Policy	Record (_dmarc.kobenhavnshistorie.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@example.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)

🔐 DNSSEC77ms

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	2413198117
Primary NS (MNAME)	dell.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

57ms

A

46ms

MX

64ms

AAAA

44ms

TXT

213ms

CAA

68ms

HTTPS

55ms

TLSA

82ms

SOA

0ms

MTA-STS

64ms

DNSSEC

77ms

SRV

96ms

Total

623ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:05:22	623ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 10:41:22	1099ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 02:28:35	2454ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 00:55:31	2359ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 11:12:46	932ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 07:36:45	1151ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 02:23:53	862ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 22:35:49	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:23:24	878ms	2 NS 2 A 1 MX	🔓 Insecure	View