fm3tjekdb.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
jeremy.ns.cloudflare.com	108.162.193.180 172.64.33.180 173.245.59.180 2606:4700:58::adf5:3bb4 2803:f800:50::6ca2:c1b4 2a06:98c1:50::ac40:21b4	jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.36	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.132	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 114ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:2924	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9f84	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 122ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.36,172.67.159.132 ech=AEX+DQBBBgAgACDfDeIfKsOOvnernOB07IsmAV5WMXzMdTdtfRQXRroJTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2924,2606:4700:3037::ac43:9f84

📝 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)

🔐 DNSSEC225ms

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

🏷️ SOA0ms

Field	Value
Serial	2413410441
Primary NS (MNAME)	jeremy.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

71ms

A

120ms

MX

124ms

AAAA

114ms

TXT

294ms

CAA

95ms

HTTPS

122ms

TLSA

95ms

SOA

0ms

MTA-STS

142ms

DNSSEC

225ms

SRV

143ms

Total

885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 01:45:07	885ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 17:40:12	524ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-23 00:17:09	2175ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-19 23:29:29	3599ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-17 18:50:24	5500ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-16 07:24:20	2454ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-11 12:24:40	2841ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-06 12:23:31	991ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-10 03:47:04	1269ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-27 19:14:25	1544ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-23 12:10:54	795ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-23 05:58:00	858ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 14:15:25	617ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 09:25:15	598ms	2 NS 2 A 0 MX	🔒 Secure	View