blueblood.dk DNS records

🖥️ Nameservers2 records 182ms

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 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.189	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 156ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 162ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:80ed:c3bb:6d2:c95f	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 Records

📝

No TXT records found

✉️ 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 / DANE4 records 210ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC296ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

182ms

A

158ms

MX

156ms

AAAA

162ms

TXT

371ms

CAA

69ms

HTTPS

125ms

TLSA

210ms

SOA

0ms

MTA-STS

199ms

DNSSEC

296ms

SRV

177ms

Total

1893ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 01:04:42	1893ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 19:47:17	810ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 05:45:24	2665ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 21:47:15	3937ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 15:10:03	1257ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 13:07:41	658ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 04:35:57	3289ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 21:15:24	957ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:32:11	1366ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 18:41:16	1305ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 15:19:17	3958ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 15:09:03	2170ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 15:08:02	657ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 15:00:39	2802ms	2 NS 1 A 4 MX	🔒 Secure	View