selekkt.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nina.ns.cloudflare.com	108.162.192.136 172.64.32.136 173.245.58.136 2606:4700:50::adf5:3a88 2803:f800:50::6ca2:c088 2a06:98c1:50::ac40:2088	nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.yandex.net	2a02:6b8::311 77.88.21.249	mxfront.stable.qloud-b.yandex.net mxfront.stable.qloud-b.yandex.net	AS13238 YANDEX LLC AS13238 YANDEX LLC

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c25c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:247e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.126,172.67.194.92 ech=AEX+DQBBcQAgACAGzZwMksjMYI8RA+PV2KXWWnYdlLpufWwMpP+uBAZDJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c25c,2606:4700:3032::6815:247e

📝 TXT Records2 records 206ms

TXT Record
google-site-verification=_gen32U9vUMB3G-GNQlKLgmgwGXAJH90Fp18J82gfA8
v=spf1 redirect=_spf.yandex.net

✉️ SPF

Policy	Record (selekkt.dk)
no all — incomplete SPF	v=spf1 redirect=_spf.yandex.net

📨 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412848750
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

46ms

MX

37ms

AAAA

36ms

TXT

206ms

CAA

41ms

HTTPS

49ms

TLSA

247ms

SOA

0ms

MTA-STS

56ms

DNSSEC

92ms

SRV

78ms

Total

2012ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 00:12:16	2012ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 22:54:14	2342ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-17 15:20:24	1912ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 09:54:37	10384ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 23:15:42	4885ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 10:41:58	1113ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 08:44:28	2371ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 19:08:09	985ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:46:34	721ms	2 NS 2 A 1 MX	🔓 Insecure	View