jvblik.dk DNS records

🖥️ Nameservers2 records 32ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 212.237.249.80

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 122ms

TXT Record
v=spf1 include:spf.scannet.dk -all

✉️ SPF

Policy	Record (jvblik.dk)
-all (hard fail)	v=spf1 include:spf.scannet.dk -all

📨 DMARC

Policy	Record (_dmarc.jvblik.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 / DANE1 records 34ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

32ms

A

27ms

MX

29ms

AAAA

32ms

TXT

122ms

CAA

24ms

HTTPS

24ms

TLSA

34ms

SOA

0ms

MTA-STS

42ms

DNSSEC

101ms

SRV

44ms

Total

495ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 22:21:12	495ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:23:03	9955ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 09:30:01	4946ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:49:17	3016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 02:11:51	8906ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 13:22:52	505ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:23:06	744ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:42:12	709ms	2 NS 1 A 1 MX	🔒 Secure	View