frostenberg.dk DNS records

🖥️ Nameservers2 records 42ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.125	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:80ee:c9b4:4542:a6a5	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 181ms

TXT Record
brevo-code:0c0f07aff9eeb49ce5807539f2f19ea6

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.frostenberg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 70ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

42ms

A

59ms

MX

49ms

AAAA

42ms

TXT

181ms

CAA

51ms

HTTPS

57ms

TLSA

70ms

SOA

0ms

MTA-STS

52ms

DNSSEC

81ms

SRV

60ms

Total

672ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 22:48:22	672ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 21:51:18	980ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 13:53:12	3732ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 22:09:55	1109ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 23:52:40	1952ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 22:49:24	1058ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 22:34:06	1179ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 22:26:33	8910ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 21:59:48	982ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 19:09:08	1239ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 18:25:14	2793ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 15:52:01	827ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 18:57:05	872ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 16:54:51	6433ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 14:35:24	1098ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 07:56:17	866ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 20:33:14	1024ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 01:03:42	2457ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 03:05:45	4630ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 20:41:38	1930ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 15:48:51	801ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 02:30:08	755ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 14:58:48	696ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 03:45:39	663ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 21:35:23	659ms	2 NS 1 A 4 MX	🔒 Secure	View