khtf.dk DNS records

🖥️ Nameservers2 records 83ms

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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.8	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records4 records 99ms

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
🔷 Autodiscover	193.8.38.8
🔶 Autoconfig	193.8.38.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 329ms

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

✉️ SPF

Policy	Record (khtf.dk)
~all (soft fail)	v=spf1 include:one.com include:spf.simply.com include:spf.curanet.dk ~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 / DANE4 records 394ms

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…

🔐 DNSSEC222ms

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

83ms

A

67ms

MX

99ms

AAAA

75ms

TXT

329ms

CAA

92ms

HTTPS

101ms

TLSA

394ms

SOA

0ms

MTA-STS

137ms

DNSSEC

222ms

SRV

129ms

Total

1791ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:01:50	1791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 21:14:35	910ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 20:00:31	1015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 01:13:29	1004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 23:50:06	912ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 01:10:39	9004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 23:04:43	8914ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 17:47:47	1357ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 21:27:09	900ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 02:20:25	3387ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 22:39:34	977ms	2 NS 1 A 4 MX	🔒 Secure	View