erikernst.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
clarissa.ns.cloudflare.com	108.162.194.123 162.159.38.123 172.64.34.123 2606:4700:50::a29f:267b 2803:f800:50::6ca2:c27b 2a06:98c1:50::ac40:227b	clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.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
104.21.37.77	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.228	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:254d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:cde4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.77,172.67.205.228 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:254d,2606:4700:3030::ac43:cde4

📝 TXT Records1 records 143ms

TXT Record
google-site-verification=uvgZ7tlFLnLQn1-CZey0nNbIxHP3Gok5kxIC-rPjVyw

✉️ 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)

🔐 DNSSEC105ms

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	2413560641
Primary NS (MNAME)	clarissa.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

28ms

A

32ms

MX

36ms

AAAA

58ms

TXT

143ms

CAA

28ms

HTTPS

25ms

TLSA

52ms

SOA

0ms

MTA-STS

48ms

DNSSEC

105ms

SRV

60ms

Total

494ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:00:08	494ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 16:26:12	1021ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 22:22:45	518ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 00:55:27	3050ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 17:18:51	2802ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-10 05:33:32	1160ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 03:27:06	705ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 19:15:02	1080ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 06:37:16	550ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 10:59:15	873ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 08:10:28	334ms	2 NS 2 A 0 MX	🔓 Insecure	View