studienegle.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
bjorn.ns.cloudflare.com	108.162.195.98 162.159.44.98 172.64.35.98 2606:4700:58::a29f:2c62 2803:f800:50::6ca2:c362 2a06:98c1:50::ac40:2362	bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.2.185	3600s	vmi3401153.contaboserver.net	AS51167	Contabo GmbH	86.48.0.0/22	🇫🇷 France	Lauterbourg

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.studienegle.dk	86.48.2.185	vmi3401153.contaboserver.net	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 189ms

TXT Record
v=spf1 a mx ip4:86.48.2.185 ~all

✉️ SPF

Policy	Record (studienegle.dk)
~all (soft fail)	v=spf1 a mx ip4:86.48.2.185 ~all

📨 DMARC

Policy	Record (_dmarc.studienegle.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@studienegle.dk; ruf=mailto:admin@studienegle.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)

🔐 DNSSEC84ms

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	2413648887
Primary NS (MNAME)	bjorn.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

46ms

A

51ms

MX

54ms

AAAA

52ms

TXT

189ms

CAA

50ms

HTTPS

59ms

TLSA

286ms

SOA

0ms

MTA-STS

56ms

DNSSEC

84ms

SRV

81ms

Total

803ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:02:55	803ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-31 19:36:01	1838ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 05:50:18	1136ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 11:07:27	735ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 18:12:26	925ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-03 20:15:30	2331ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 19:51:35	2638ms	2 NS 1 A 1 MX	🔓 Insecure	View