dsv-frø.dk DNS records

🖥️ Nameservers4 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
pns71.cloudns.net	2a06:fb00:2::1:12 45.83.248.12	pns71.cloudns.net pns71.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns72.cloudns.com	2a06:fb00:2::2:12 45.83.249.12	pns72.cloudns.com pns72.cloudns.com	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns73.cloudns.net	2a06:fb00:2::3:12 45.83.250.12	pns73.cloudns.net pns73.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns74.cloudns.uk	2a06:fb00:2::4:12 45.83.251.12	pns74.cloudns.uk pns74.cloudns.uk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.199.156.54	3600s	static.54.156.199.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.199.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cluster5.eu.messagelabs.com	195.245.230.200 195.245.230.201 195.245.230.202 195.245.231.72 195.245.231.75 85.158.142.210 85.158.142.214 85.158.142.215	mail858.messagelabs.com mail859.messagelabs.com mail860.messagelabs.com mail876.messagelabs.com mail879.messagelabs.com mail834.messagelabs.com mail838.messagelabs.com mail839.messagelabs.com	AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC
20	3600s	cluster5b.eu.messagelabs.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	138.199.156.54
🔶 Autoconfig	138.199.156.54

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 237ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (dsv-frø.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.dsv-frø.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:60e5a34a1118a@dmarc.centerasecurity.com

📬 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)

🔐 DNSSEC132ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
Primary NS (MNAME)	pns71.cloudns.net
Responsible (RNAME)	support@cloudns.net
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

62ms

MX

46ms

AAAA

44ms

TXT

237ms

CAA

51ms

HTTPS

46ms

TLSA

101ms

SOA

0ms

MTA-STS

72ms

DNSSEC

132ms

SRV

92ms

Total

5351ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 10:57:05	5351ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 01:14:13	6660ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 16:09:43	6714ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 18:03:59	1079ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 07:52:21	389ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 08:22:41	1543ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 19:41:29	906ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:07:49	1856ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:50:03	848ms	4 NS 1 A 2 MX	🔒 Secure	View