linkblitz.dk DNS records

🖥️ Nameservers2 records 72ms

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 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.164	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.164
🔶 Autoconfig	46.30.213.164

🔷 AAAA Records (IPv6)1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8024:f0ea:1452:d65f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 250ms

TXT Record
google-site-verification=ki_6gH0KYz412F7qwy6uJDCPIATm-2aYB1iUpIZLUjE
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (linkblitz.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.linkblitz.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 / DANE4 records 112ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC153ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
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

72ms

A

71ms

MX

72ms

AAAA

51ms

TXT

250ms

CAA

53ms

HTTPS

46ms

TLSA

112ms

SOA

0ms

MTA-STS

95ms

DNSSEC

153ms

SRV

101ms

Total

999ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:20:56	999ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 13:34:36	1086ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 10:16:32	5054ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 10:47:45	1718ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 10:08:05	976ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 11:03:55	634ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 19:16:48	626ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 02:38:03	886ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 06:36:15	3250ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 21:35:28	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 07:14:04	929ms	2 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-18 08:18:47	947ms	2 NS 1 A 4 MX	🔒 Secure	View