natbleer.dk DNS records

🖥️ Nameservers2 records 114ms

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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.238.57	3600s	57.238.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records4 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.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 155ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC279ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082802
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

114ms

A

121ms

MX

123ms

AAAA

72ms

TXT

329ms

CAA

124ms

HTTPS

111ms

TLSA

155ms

SOA

0ms

MTA-STS

155ms

DNSSEC

279ms

SRV

127ms

Total

1666ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 11:05:50	1666ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 01:24:55	585ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 00:25:34	834ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 16:52:25	2180ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 09:51:08	4921ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 09:03:11	1385ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 09:03:03	811ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 12:46:40	644ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 16:02:42	898ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 12:08:57	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 17:57:34	2941ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 10:55:20	1078ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:12:10	568ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 15:36:58	703ms	2 NS 1 A 4 MX	🔒 Secure	View