davidutzon.dk DNS records

🖥️ Nameservers2 records 76ms

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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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 132ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC217ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

76ms

A

84ms

MX

103ms

AAAA

73ms

TXT

291ms

CAA

84ms

HTTPS

84ms

TLSA

132ms

SOA

0ms

MTA-STS

128ms

DNSSEC

217ms

SRV

112ms

Total

1095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:11:51	1095ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 22:10:59	7781ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 11:37:04	862ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 07:57:53	1255ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 20:31:37	925ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 01:03:55	4842ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 08:42:33	1094ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 08:04:37	829ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 07:51:29	814ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 07:12:07	2803ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 05:37:36	9029ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 22:20:50	2933ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 21:05:43	851ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 10:11:48	1089ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 07:35:28	948ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 01:53:10	860ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 06:23:26	9853ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 04:35:31	897ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 14:25:33	1156ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 05:25:21	1471ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:12:45	4047ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 23:55:01	1573ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 17:36:51	1639ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 18:06:30	553ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 20:07:22	619ms	2 NS 1 A 4 MX	🔒 Secure	View