prenbo.dk DNS records

🖥️ Nameservers2 records 92ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.180	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 85ms

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 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80a6:743d:8b50:e4e0	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 235ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all.

✉️ SPF

Policy	Record (prenbo.dk)
no all — incomplete SPF	v=spf1 include:spf.protection.outlook.com -all.

📨 DMARC

Policy	Record (_dmarc.prenbo.dk)
p=none (monitor only)	v=DMARC1; p=none; ruf=mailto:info@prenbo.dk

📬 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 130ms

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…

🔐 DNSSEC198ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-27 08:21:33

Field	Value
Registrar	ONE.COM A/S
Registered	2025-07-09
Expires	2027-07-08 (308d)

📋 WHOIS

⏱️ Lookup Timing

NS

92ms

A

87ms

MX

85ms

AAAA

69ms

TXT

235ms

CAA

77ms

HTTPS

93ms

TLSA

130ms

SOA

0ms

MTA-STS

62ms

DNSSEC

198ms

SRV

8085ms

Total

8944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 06:48:14	8944ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 18:20:53	1612ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 01:28:53	4925ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 09:14:45	9028ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 08:14:55	991ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 07:48:32	8890ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 07:29:05	9045ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 06:31:53	1118ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 06:10:28	9329ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 21:35:44	2800ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 21:09:06	8735ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 13:25:52	16832ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 10:07:46	988ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 23:01:05	9010ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 14:37:26	955ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 10:55:24	16949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 09:51:26	1240ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 07:40:29	934ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 01:55:20	889ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 22:31:40	1544ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 22:33:38	14807ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-27 17:34:10	1034ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 04:30:51	709ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 13:40:58	1359ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 20:35:53	1035ms	2 NS 1 A 4 MX	🔒 Secure	View