henrikdahlgaard.dk DNS records

🖥️ Nameservers2 records 315ms

Nameserver	IP addresses	PTR	ASN / ISP
bethany.ns.cloudflare.com	108.162.194.31 162.159.38.31 172.64.34.31 2606:4700:50::a29f:261f 2803:f800:50::6ca2:c21f 2a06:98c1:50::ac40:221f	bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jason.ns.cloudflare.com	108.162.193.179 172.64.33.179 173.245.59.179 2606:4700:58::adf5:3bb3 2803:f800:50::6ca2:c1b3 2a06:98c1:50::ac40:21b3	jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 295ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.204	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.42	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 265ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:47cc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:952a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 303ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.204,172.67.149.42 ech=AEX+DQBBiAAgACA/oRcaZOhEZJYWpswm2UeaZOkX+KTIhr16YQ8msmOqWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:47cc,2606:4700:3035::ac43:952a

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC595ms

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	2408573944
Primary NS (MNAME)	bethany.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

315ms

A

295ms

MX

319ms

AAAA

265ms

TXT

800ms

CAA

230ms

HTTPS

303ms

TLSA

269ms

SOA

0ms

MTA-STS

416ms

DNSSEC

595ms

SRV

316ms

Total

4374ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 19:23:28	4374ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 23:51:46	835ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:40:58	1780ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 09:45:06	1471ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:08:25	925ms	4 NS 1 A 1 MX	🔓 Insecure	View