swimmingpoolcentret.dk

📜 Historical scan 2026-09-21 07:17:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swimmingpoolcentret.dk is a .dk domain served by 2 nameservers (kimora.ns.cloudflare.com, maciej.ns.cloudflare.com). It was registered on 3 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.161 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 144ms

Nameserver	IP addresses	PTR	ASN / ISP
kimora.ns.cloudflare.com	108.162.194.243 162.159.38.243 172.64.34.243 2606:4700:50::a29f:26f3 2803:f800:50::6ca2:c2f3 2a06:98c1:50::ac40:22f3	kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maciej.ns.cloudflare.com	108.162.195.42 162.159.44.42 172.64.35.42 2606:4700:58::a29f:2c2a 2803:f800:50::6ca2:c32a 2a06:98c1:50::ac40:232a	maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.161	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.160	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:57a1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:90a0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 140ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.161,172.67.144.160 ech=AEX+DQBBMwAgACCnWMjBflp06j+m4eqzFG/d2NYVqd4byCHcPG+gt8ZweAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:57a1,2606:4700:3035::ac43:90a0

📝 TXT Records#

1 records 286ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (swimmingpoolcentret.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.swimmingpoolcentret.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6aa27976b0510@dmarc-dk.centerasecurity.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:6aa27976b0510@dmarc-dk.centerasecurity.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 07:54:27

www	104.21.87.161 172.67.144.160 2606:4700:3030::6815:57a1 2606:4700:3035::ac43:90a0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network swimmingpoolcentret.dk: 104.21.87.161 172.67.144.160 2606:4700:3030::6815:57a1 2606:4700:3035::ac43:90a0 (AS13335) www.swimmingpoolcentret.dk: 104.21.87.161 172.67.144.160 2606:4700:3030::6815:57a1 2606:4700:3035::ac43:90a0 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

209ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415190740
Primary NS (MNAME)	kimora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 01:11:24

Field	Value
Registrar	CURANET A/S
Registered	2012-10-03
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

144ms

125ms

150ms

AAAA

117ms

TXT

286ms

CAA

126ms

HTTPS

140ms

TLSA

62ms

SOA

0ms

MTA-STS

151ms

DNSSEC

209ms

SRV

153ms

Total

930ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 00:40:50	492ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 00:25:36	481ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 03:20:26	1124ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 07:17:01 shown	930ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 05:31:50	1158ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 02:39:46	1824ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 12:29:04	701ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 12:34:13	383ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 13:52:42	1489ms	4 NS 1 A 0 MX	🔒 Secure