lunderskovbadmintonklub.dk DNS records

🖥️ Nameservers2 records 47ms

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.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 2049ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.31	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.238	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 46.36.209.50

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:deee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2e1f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.31,172.67.222.238 ech=AEX+DQBB5QAgACDyLQJ9OjSw/accdpvhYMWVwshMxBmJDK58OxnxxfknSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:deee,2606:4700:3034::6815:2e1f

📝 TXT Records2 records 195ms

TXT Record
google-site-verification=a86RzFJlujZqENSKhemeTI7Eok98RK9DfQad0ZurSUQ
v=spf1 include:spf.scannet.dk -all

✉️ SPF

Policy	Record (lunderskovbadmintonklub.dk)
-all (hard fail)	v=spf1 include:spf.scannet.dk -all

📨 DMARC

Policy	Record (_dmarc.lunderskovbadmintonklub.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:kontakt@lunderskovbadmintionklub.dk

📬 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 / DANE1 records 65ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC94ms

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	2413319751
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-14 22:26:04

Field	Value
Registrar	A/S SCANNET
Registered	2025-03-16
Expires	2027-03-15 (191d)

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

2049ms

MX

35ms

AAAA

43ms

TXT

195ms

CAA

38ms

HTTPS

47ms

TLSA

65ms

SOA

0ms

MTA-STS

60ms

DNSSEC

94ms

SRV

63ms

Total

2576ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 22:16:30	2576ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-09-01 01:14:22	10214ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 17:10:15	632ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 04:05:30	9126ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 22:40:12	2954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 22:25:12	1393ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-01 06:05:59	903ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 13:25:11	644ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 16:58:40	672ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 06:32:32	1319ms	2 NS 1 A 3 MX	🔒 Secure	View