nskswim.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
gabe.ns.cloudflare.com	108.162.193.114 172.64.33.114 173.245.59.114 2606:4700:58::adf5:3b72 2803:f800:50::6ca2:c172 2a06:98c1:50::ac40:2172	gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.150	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.113	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.klubmodul.dk	84.19.174.82	mail.klubmodul.dk	AS31103 Keyweb AG

🔷 AAAA Records (IPv6)2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:196	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8171	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.150,172.67.129.113 ech=AEX+DQBB3gAgACC5XYJOAptJVcIT9x1w+yioK6P1TmRfIXnV1SAHaWVpRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:196,2606:4700:3034::ac43:8171

📝 TXT Records1 records 292ms

TXT Record
v=spf1 mx a a:mail2.klubmodul.dk -all

✉️ SPF

Policy	Record (nskswim.dk)
-all (hard fail)	v=spf1 mx a a:mail2.klubmodul.dk -all

📨 DMARC

Policy	Record (_dmarc.nskswim.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@klubmodul.dk; ruf=mailto:dmarc@klubmodul.dk; fo=0:1; adkim=s; aspf=s

📬 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)

🔐 DNSSEC162ms

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	2409698245
Primary NS (MNAME)	gabe.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

62ms

A

69ms

MX

66ms

AAAA

82ms

TXT

292ms

CAA

79ms

HTTPS

73ms

TLSA

142ms

SOA

0ms

MTA-STS

90ms

DNSSEC

162ms

SRV

8093ms

Total

8981ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-17 18:07:48	8981ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 01:56:35	8889ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 17:03:28	912ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 01:26:45	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:26:17	821ms	2 NS 2 A 1 MX	🔓 Insecure	View