swimmingpool.dk

📜 Historical scan 2026-09-29 08:15:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swimmingpool.dk is a .dk domain served by 2 nameservers (kimora.ns.cloudflare.com, maciej.ns.cloudflare.com). It was registered on 18 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.230 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by swimmingpool-dk.mail.protection.outlook.com. 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 48ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.239	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	swimmingpool-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::a 52.101.103.36 52.101.209.153 52.101.73.126 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4ce6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c9ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.230,172.67.201.239 ech=AEX+DQBBagAgACDau68bRm3bB9eP3CWFdvKMRFVdBV6CRCRzbciRi9A2VAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4ce6,2606:4700:3037::ac43:c9ef

📝 TXT Records#

1 records 181ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.comendosystems.com -all

✉️ SPF#

Policy	Record (swimmingpool.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.comendosystems.com -all

📨 DMARC#

Policy	Record (_dmarc.swimmingpool.dk)
p=none (monitor only)	v=DMARC1; p=none; 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 2026-10-14 15:58:13

www	188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network swimmingpool.dk: 188.114.96.1 188.114.97.1 2606:4700:3037::6815:4ce6 2606:4700:3037::ac43:c9ef (AS13335) www.swimmingpool.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.swimmingpool.dk	LI3z6NV9QY1b-XVLg_P3lDY0U_sds42pFbiLyG55CXs
TXT	_acme-challenge.swimmingpool.dk	TZaKB63NCk2B-kLUS4JkkTHNMgWRcnHLEEwubT7foGs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416103687
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 2026-10-19 06:45:44

Field	Value
Registrar	CURANET A/S
Registered	1998-06-18
Expires	2028-06-30 (618d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
berlepool.dk	CURANET A/S
betonpools.dk	CURANET A/S
danskswimmingpool.dk	CURANET A/S
glasfiberpools.dk	CURANET A/S
nivekobyberlepool.dk	CURANET A/S
swimmingpooldesign.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

31ms

33ms

AAAA

49ms

TXT

181ms

CAA

36ms

HTTPS

43ms

TLSA

187ms

SOA

0ms

MTA-STS

55ms

DNSSEC

109ms

SRV

69ms

Total

935ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 15:58:12	3880ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 00:41:56	4467ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 00:20:42	1549ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 08:15:41 shown	935ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 01:38:32	1794ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 00:45:29	1288ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 00:20:12	2021ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 23:36:16	1871ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 16:37:13	1669ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 04:59:50	2551ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 18:24:50	10628ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-27 11:46:18	1373ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-26 11:33:48	1360ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-25 11:09:25	9515ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-24 08:33:05	9661ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 07:22:44	1757ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-21 22:01:25	1988ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-20 16:53:38	1618ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:57:58	1696ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-18 06:39:19	3995ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 22:28:22	10926ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-12 17:34:29	1739ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-11 09:48:03	1950ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-08 14:25:12	1731ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-07 00:44:59	2033ms	3 NS 1 A 1 MX	🔒 Secure