step2step.dk DNS records

🖥️ Nameservers2 records 252ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records1 records 253ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.117	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 237ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.117
🔶 Autoconfig	46.30.213.117

🔷 AAAA Records (IPv6)1 records 210ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80ad:272f:a4ef:a164	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 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 260ms

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…

🔐 DNSSEC397ms

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

🏷️ SOA221ms

Field	Value
Serial	2026061501
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

252ms

A

253ms

MX

237ms

AAAA

210ms

TXT

518ms

CAA

215ms

HTTPS

223ms

TLSA

260ms

SOA

221ms

MTA-STS

268ms

DNSSEC

397ms

SRV

345ms

Total

1674ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 17:52:06	730ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 10:55:59	1775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 05:36:59	1058ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 15:40:06	6786ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 00:21:35	953ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 08:11:40	9082ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 18:38:16	1674ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 12:13:51	697ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 22:44:24	5640ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 17:26:33	2583ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 13:50:12	2183ms	2 NS 1 A 4 MX	🔒 Secure	View