mrbuhl.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
lilyana.ns.cloudflare.com	108.162.194.244 162.159.38.244 172.64.34.244 2606:4700:50::a29f:26f4 2803:f800:50::6ca2:c2f4 2a06:98c1:50::ac40:22f4	lilyana.ns.cloudflare.com lilyana.ns.cloudflare.com lilyana.ns.cloudflare.com lilyana.ns.cloudflare.com lilyana.ns.cloudflare.com lilyana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peter.ns.cloudflare.com	108.162.195.3 162.159.44.3 172.64.35.3 2606:4700:58::a29f:2c03 2803:f800:50::6ca2:c303 2a06:98c1:50::ac40:2303	peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records3 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
31	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
33	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
96	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 263ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF

Policy	Record (mrbuhl.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 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 / DANE9 records 326ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC202ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2414470732
Primary NS (MNAME)	lilyana.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

77ms

A

65ms

MX

92ms

AAAA

111ms

TXT

263ms

CAA

91ms

HTTPS

92ms

TLSA

326ms

SOA

0ms

MTA-STS

115ms

DNSSEC

202ms

SRV

119ms

Total

2620ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-11 09:22:11	2620ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-08-26 13:39:25	3040ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-25 05:43:29	1377ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-23 15:55:35	2869ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-22 15:26:51	3971ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-21 15:22:46	1415ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-20 15:07:49	9410ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-19 07:48:08	18048ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-18 06:51:26	704ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-16 21:18:49	2752ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-15 18:49:39	2923ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-14 05:01:13	4191ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-12 21:49:45	2837ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-11 20:48:49	3322ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-10 16:35:28	10171ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-07 09:23:25	24855ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-04 10:23:27	48014ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 19:41:56	2254ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-28 12:11:07	2846ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-27 08:17:18	1375ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-26 07:39:45	23302ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 07:09:07	878ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-24 06:35:11	3872ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-23 05:14:12	1390ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-21 21:35:19	770ms	2 NS 0 A 0 MX	⚠️ Bogus	View