blanck.dk DNS records

🖥️ Nameservers2 records 61ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.90	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod6-cph3.one.com	185.164.14.70	mx1.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod6-cph3.one.com	185.164.14.71	mx2.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod6-cph3.one.com	185.164.14.72	mx3.pub.mailpod6-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:d0:b803:717f:498c	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 Records1 records 299ms

TXT Record
MS=A16FAF491F02A3A031765161357767BEC96DB9D5

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 / DANE3 records 300ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	431B938774CCDD31779725AB0617DD17…
SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	431B938774CCDD31779725AB0617DD17…
SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	431B938774CCDD31779725AB0617DD17…

🔐 DNSSEC284ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082305
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

61ms

A

53ms

MX

51ms

AAAA

57ms

TXT

299ms

CAA

58ms

HTTPS

59ms

TLSA

300ms

SOA

0ms

MTA-STS

116ms

DNSSEC

284ms

SRV

87ms

Total

1232ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 20:57:37	1232ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-07 08:28:18	2849ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 13:32:29	607ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 21:06:14	702ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 04:33:21	922ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 13:18:41	1052ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 03:36:27	912ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 18:51:24	2746ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 21:18:32	959ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 16:50:05	896ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 01:12:50	691ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 14:46:49	690ms	2 NS 1 A 3 MX	🔒 Secure	View