jesper-hein.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
mina.ns.cloudflare.com	108.162.194.251 162.159.38.251 172.64.34.251 2606:4700:50::a29f:26fb 2803:f800:50::6ca2:c2fb 2a06:98c1:50::ac40:22fb	mina.ns.cloudflare.com mina.ns.cloudflare.com mina.ns.cloudflare.com mina.ns.cloudflare.com mina.ns.cloudflare.com mina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com	108.162.193.238 172.64.33.238 173.245.59.238 2606:4700:58::adf5:3bee 2803:f800:50::6ca2:c1ee 2a06:98c1:50::ac40:21ee	thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.11.50	600s	mail.cphit.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.cphit.dk	87.54.11.50	mail.cphit.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	87.54.11.50

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 162ms

TXT Record
v=spf1 include:cphit.dk ~all

✉️ SPF

Policy	Record (jesper-hein.dk)
~all (soft fail)	v=spf1 include:cphit.dk ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.jesper-hein.dk	Tv6lyJP6s3MHLoH9Rb-fiEmyvqFpbAA2hRNtawn3vCI
TXT	_acme-challenge.jesper-hein.dk	vQ0pFnKieqlMGtIfEQwkGcKNz6J8raAdtwTy3GGkjzI

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC106ms

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	2413589459
Primary NS (MNAME)	mina.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

27ms

A

49ms

MX

38ms

AAAA

32ms

TXT

162ms

CAA

35ms

HTTPS

24ms

TLSA

78ms

SOA

0ms

MTA-STS

53ms

DNSSEC

106ms

SRV

62ms

Total

521ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:09:09	521ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 05:06:57	745ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 00:03:49	493ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 19:03:51	7217ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 21:44:21	11289ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 00:06:39	3672ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 17:13:31	907ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 09:48:03	964ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 18:22:31	926ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 01:49:17	1364ms	2 NS 1 A 1 MX	🔓 Insecure	View