kotte.dk DNS records

🖥️ Nameservers2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
laila.ns.cloudflare.com	108.162.194.122 162.159.38.122 172.64.34.122 2606:4700:50::a29f:267a 2803:f800:50::6ca2:c27a 2a06:98c1:50::ac40:227a	laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thaddeus.ns.cloudflare.com	108.162.195.127 162.159.44.127 172.64.35.127 2606:4700:58::a29f:2c7f 2803:f800:50::6ca2:c37f 2a06:98c1:50::ac40:237f	thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.247.2.215	300s	199.247.2.215.vultrusercontent.com	AS20473	The Constant Company, LLC	199.247.0.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.kotte.dk	199.247.2.215 2001:19f0:6c01:11d7:5400:2ff:feee:e60c	199.247.2.215.vultrusercontent.com kotte.dk	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🔷 AAAA Records (IPv6)1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:19f0:6c01:11d7:5400:2ff:feee:e60c	300s	kotte.dk	AS20473	The Constant Company, LLC	2001:19f0:6000:0:0:0:0:0/36	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 169ms

TXT Record
v=spf1 mx a:mail.kotte.dk -all

✉️ SPF

Policy	Record (kotte.dk)
-all (hard fail)	v=spf1 mx a:mail.kotte.dk -all

📨 DMARC

Policy	Record (_dmarc.kotte.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@kotte.dk; fo=1

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413240172
Primary NS (MNAME)	laila.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

25ms

A

36ms

MX

33ms

AAAA

27ms

TXT

169ms

CAA

41ms

HTTPS

34ms

TLSA

4062ms

SOA

0ms

MTA-STS

50ms

DNSSEC

103ms

SRV

67ms

Total

4666ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:38:57	4666ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 08:37:25	1075ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 05:55:39	10217ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 13:07:43	8898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 21:06:10	2546ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 11:04:29	2121ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 01:52:27	10035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 17:06:51	1199ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:18:54	2978ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:02:58	1194ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 01:52:35	2815ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:46:41	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:36:06	954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:26:56	1197ms	2 NS 1 A 1 MX	🔒 Secure	View