maetzke-tandrup.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nucum.ns.cloudflare.com	108.162.194.145 162.159.38.145 172.64.34.145 2606:4700:50::a29f:2691 2803:f800:50::6ca2:c291 2a06:98c1:50::ac40:2291	nucum.ns.cloudflare.com nucum.ns.cloudflare.com nucum.ns.cloudflare.com nucum.ns.cloudflare.com nucum.ns.cloudflare.com nucum.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.36	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:cdc7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3d24	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.36,172.67.205.199 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cdc7,2606:4700:3033::6815:3d24

📝 TXT Records1 records 158ms

TXT Record
v=spf1 mx include:mailgun.org include:spf.gigahost.dk ~all

✉️ SPF

Policy	Record (maetzke-tandrup.dk)
~all (soft fail)	v=spf1 mx include:mailgun.org include:spf.gigahost.dk ~all

📨 DMARC

Policy	Record (_dmarc.maetzke-tandrup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9fcd05282afb4ba3bcdf88d1f3c83df8@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)

🔐 DNSSEC111ms

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	2413209528
Primary NS (MNAME)	cory.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

37ms

A

28ms

MX

40ms

AAAA

34ms

TXT

158ms

CAA

31ms

HTTPS

34ms

TLSA

115ms

SOA

0ms

MTA-STS

47ms

DNSSEC

111ms

SRV

59ms

Total

1379ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:56:05	1379ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 02:55:42	1281ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-23 00:34:01	4725ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-12 16:38:58	9006ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-08 13:31:42	17379ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-27 05:47:38	867ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 12:16:17	810ms	2 NS 2 A 3 MX	🔓 Insecure	View