rittermann.dk DNS records

🖥️ Nameservers2 records 31ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.93.123.66	1600s	vortexechox.com	AS393960	Host4Geeks LLC	172.93.123.0/24	🇺🇸 United States	Los Angeles

📧 MX Records3 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod8-cph3.one.com	185.164.14.102	mx1.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod8-cph3.one.com	185.164.14.103	mx2.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod8-cph3.one.com	185.164.14.104	mx3.pub.mailpod8-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.93.123.66
🔶 Autoconfig	172.93.123.66

🔷 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 / DANE6 records 127ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC2045ms

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

🏷️ SOA24ms

Field	Value
Serial	2026061702
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

31ms

A

29ms

MX

29ms

AAAA

28ms

TXT

177ms

CAA

30ms

HTTPS

29ms

TLSA

127ms

SOA

24ms

MTA-STS

46ms

DNSSEC

2045ms

SRV

45ms

Total

6783ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:28:53	2659ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-17 20:39:34	2099ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-26 13:10:58	4843ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-22 08:24:45	6783ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-18 15:28:37	8815ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 13:12:19	685ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 05:00:51	893ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 11:27:17	930ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 00:47:33	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:01:02	1077ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 07:59:41	1019ms	2 NS 1 A 3 MX	🔒 Secure	View