sensiva.dk DNS records

🖥️ Nameservers2 records 46ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.11	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records3 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod5-cph3.one.com	185.164.14.54	mx1.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod5-cph3.one.com	185.164.14.55	mx2.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod5-cph3.one.com	185.164.14.56	mx3.pub.mailpod5-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	193.8.38.11
🔶 Autoconfig	193.8.38.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 185ms

TXT Record
v=spf1 include:_custspf.one.com include:spf.simply.com -all
v=spf1 include:spf.curanet.dk include:_custspf.one.com include:spf.simply.com -all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (sensiva.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.simply.com -all
-all (hard fail)	v=spf1 include:spf.curanet.dk include:_custspf.one.com include:spf.simply.com -all

📨 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 / DANE3 records 81ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…

🔐 DNSSEC69ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081602
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

46ms

A

41ms

MX

46ms

AAAA

46ms

TXT

185ms

CAA

40ms

HTTPS

55ms

TLSA

81ms

SOA

0ms

MTA-STS

54ms

DNSSEC

69ms

SRV

70ms

Total

662ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 15:16:07	662ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-09-04 08:49:37	622ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-09-02 06:28:34	4703ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 15:27:40	759ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-16 12:26:13	2233ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 13:08:33	1229ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 06:45:28	977ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 17:24:50	825ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 16:55:49	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:02:55	2087ms	2 NS 1 A 3 MX	🔒 Secure	View