atinstallation.dk DNS records

🖥️ Nameservers2 records 117ms

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 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 117ms

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 134ms

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…

🔐 DNSSEC267ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

117ms

A

108ms

MX

117ms

AAAA

113ms

TXT

293ms

CAA

111ms

HTTPS

91ms

TLSA

134ms

SOA

0ms

MTA-STS

139ms

DNSSEC

267ms

SRV

135ms

Total

1246ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:19:24	1246ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 13:34:02	1112ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 23:39:00	5040ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 19:32:25	2760ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 16:16:09	16789ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 23:47:41	639ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-29 04:06:26	558ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 22:18:19	640ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 14:30:58	1260ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 06:29:04	2252ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:27:31	487ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:50:33	594ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:54:16	572ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 21:21:09	464ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:29:15	517ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 15:54:47	1826ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:55:44	2151ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 13:48:30	793ms	2 NS 1 A 3 MX	🔒 Secure	View