brittgundersen.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records1 records 56ms

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

📧 MX Records4 records 22ms

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

🔷 AAAA Records (IPv6)1 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:e7:d937:796b:24bc	—	—	AS51468	One.com A/S	2a02:2350::/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 43ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC51ms

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

🏷️ SOA22ms

Field	Value
Serial	2026061001
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

23ms

A

56ms

MX

22ms

AAAA

23ms

TXT

188ms

CAA

23ms

HTTPS

30ms

TLSA

43ms

SOA

22ms

MTA-STS

34ms

DNSSEC

51ms

SRV

0ms

Total

579ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 09:12:56	1919ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 15:08:31	999ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 12:40:20	12879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 23:09:11	1808ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:32:24	1308ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 10:36:58	2648ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 14:43:50	793ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:07:11	579ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:03:28	2228ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:01:05	771ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:00:27	3876ms	2 NS 1 A 4 MX	🔒 Secure	View