kongkian.dk DNS records

🖥️ Nameservers2 records 217ms

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 Records2 records 233ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.89	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
162.159.136.89	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records3 records 237ms

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

🔷 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.kongkian.dk	t9FcEiJcJYYpcaDQzINoeCNKmH_6ib6svo83ru77c48
TXT	_acme-challenge.kongkian.dk	UNp6IRYtHWw1WLgGd-JKTWtFN_YuJ5fTC0oR5n1ZYvE

🔗 TLSA / DANE3 records 234ms

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

🔐 DNSSEC342ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081801
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

217ms

A

233ms

MX

237ms

AAAA

232ms

TXT

403ms

CAA

250ms

HTTPS

189ms

TLSA

234ms

SOA

0ms

MTA-STS

270ms

DNSSEC

342ms

SRV

244ms

Total

2280ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 06:22:13	2280ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-13 13:34:11	16919ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-11 12:37:42	4868ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-06 08:56:57	1641ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-01 20:21:14	882ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-29 10:56:23	807ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-22 12:49:23	828ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-22 03:15:54	977ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:30:54	722ms	2 NS 2 A 3 MX	🔒 Secure	View