ffv.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.191.28	3600s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records4 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	212.98.71.107

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 75ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.ffv.dk
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records8 records 193ms

TXT Record
_globalsign-domain-verification=dDQMcGSzFU1-UFAMXGo7jAGO9r2l-NU4tECNLKDBaM
_globalsign-domain-verification=pYTKPHII0_ED1adC3kM4_BMPiQ3Cfcr9ZnJ-hXl7fz
apple-domain-verification=A8rFGFo6WNosnXtD
apple-domain-verification=mpyb0kPzkTBiSsCg
apple-domain-verification=yDxbyUhZ2yaegYwo
c1WZSuyvX1fmvdU7DQp14qz8bbYqu7yNnNVT4mQOEhqni+0JekdUuEtkI9UFlkfzwQG8stzocGWjptWBD2GOdA==
v=spf1 include:_spf14820.spfprotect.com -all
vpe=4ab81924

✉️ SPF

Policy	Record (ffv.dk)
-all (hard fail)	v=spf1 include:_spf14820.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.ffv.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:63ec97283cb83@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 / DANE8 records 148ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

44ms

MX

34ms

AAAA

48ms

TXT

193ms

CAA

50ms

HTTPS

44ms

TLSA

148ms

SOA

0ms

MTA-STS

68ms

DNSSEC

82ms

SRV

75ms

Total

1108ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 14:59:38	1108ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 13:56:43	5273ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 14:15:21	4031ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 17:19:52	1702ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 15:13:54	1072ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 09:19:25	1751ms	2 NS 1 A 4 MX	🔒 Secure	View