visviva.dk DNS records

🖥️ Nameservers2 records 45ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.107.13.210	3600s	mit.visviva.dk	AS204151	EWII Bredbaand A/S	185.107.12.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mit.visviva.dk	185.107.13.210	mit.visviva.dk	AS204151 EWII Bredbaand A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mit.visviva.dk → 185.107.13.210
🔶 Autoconfig	mit.visviva.dk → 185.107.13.210

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 65ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mit.visviva.dk

📝 TXT Records1 records 162ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (visviva.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.visviva.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@visviva.dk; ruf=mailto:postmaster@visviva.dk

📬 MTA-STS150ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	18323355060370983895
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster@visviva.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE8 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mit.visviva.dk	DANE-TA · SPKI · SHA-512	A90D0606D641B94AFF27371F57E0BE27…
SMTP _25._tcp.mit.visviva.dk	DANE-TA · Full cert · SHA-512	1D658EBBC4E7262F049312123D6D73AD…
SMTP _25._tcp.mit.visviva.dk	DANE-TA · Full cert · SHA-256	13949634D99CD6FD6AA80BC034FEFACC…
SMTP _25._tcp.mit.visviva.dk	DANE-EE · Full cert · SHA-512	DAA1435C5F2AF7BA246BAECB16376D1B…
SMTP _25._tcp.mit.visviva.dk	DANE-EE · Full cert · SHA-256	C09F71D84CC3FBE94C17C6AC5E2664AC…
SMTP _25._tcp.mit.visviva.dk	DANE-TA · SPKI · SHA-256	2E8307068B6DB620E4A39D068B5DEE5D…
SMTP _25._tcp.mit.visviva.dk	DANE-EE · SPKI · SHA-512	BFE146ACA851E0EDA36DB037D86AA30B…
SMTP _25._tcp.mit.visviva.dk	DANE-EE · SPKI · SHA-256	31D8CC7DC3A5BB0545F008B90506FE13…

🔐 DNSSEC77ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

45ms

A

43ms

MX

39ms

AAAA

52ms

TXT

162ms

CAA

36ms

HTTPS

35ms

TLSA

89ms

SOA

0ms

MTA-STS

150ms

DNSSEC

77ms

SRV

65ms

Total

667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 08:35:56	667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 13:12:21	632ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 20:08:03	1009ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 07:54:16	8754ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 20:16:47	1609ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 12:38:24	864ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:14:17	1237ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 23:02:39	1273ms	2 NS 1 A 1 MX	🔒 Secure	View