ucb.dk DNS records

🖥️ Nameservers2 records 84ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.168	3600s	webcluster41.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 81ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	195.249.40.33

🔷 AAAA Records (IPv6)1 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:8045:69f9:e150:ca5a	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 Records1 records 292ms

TXT Record
v=spf1 mx a include:web.shared.mysmtp.com_custspf.one.com include:dedicated.mysmtp.com ~all

✉️ SPF

Policy	Record (ucb.dk)
~all (soft fail)	v=spf1 mx a include:web.shared.mysmtp.com_custspf.one.com include:dedicated.mysmtp.com ~all

📨 DMARC

Policy	Record (_dmarc.ucb.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:abuse@ucb.dk; ruf=mailto:abuse@ucb.dk; fo=0; pct=100; ri=86400

📬 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 126ms

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…

🔐 DNSSEC159ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082202
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

84ms

A

87ms

MX

81ms

AAAA

62ms

TXT

292ms

CAA

81ms

HTTPS

79ms

TLSA

126ms

SOA

0ms

MTA-STS

132ms

DNSSEC

159ms

SRV

115ms

Total

1397ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 16:06:17	1397ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 15:49:59	6610ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 02:27:23	2978ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 00:34:00	8697ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 00:07:54	703ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 22:42:59	841ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 19:01:20	1011ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 01:15:37	699ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 22:12:26	641ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 23:05:16	2936ms	2 NS 1 A 4 MX	🔒 Secure	View