sandfilterpumpe.dk

📜 Historical scan 2026-06-27 20:40:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sandfilterpumpe.dk is a .dk domain served by 2 nameservers (iris.ns.cloudflare.com, jack.ns.cloudflare.com). It was registered on 22 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.78 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by linda.mx.cloudflare.net, amir.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no 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 179ms

Nameserver	IP addresses	PTR	ASN / ISP
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.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 192ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.225	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
34	300s	linda.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
42	300s	amir.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
72	300s	isaac.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 203ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d7e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:234e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 207ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.35.78,172.67.215.225 ech=AEX+DQBBjwAgACBUCV1uUPLU8a/kIWtABTRjTlxSZeCQlDxei8YD25o/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d7e1,2606:4700:3033::6815:234e

📝 TXT Records#

1 records 428ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (sandfilterpumpe.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 18:57:37

www	104.21.35.78 172.67.215.225 2606:4700:3030::ac43:d7e1 2606:4700:3031::6815:234e (AS13335) (address records, no CNAME)
www vs bare domain	Same network sandfilterpumpe.dk: 104.21.35.78 172.67.215.225 2606:4700:3030::ac43:d7e1 2606:4700:3031::6815:234e (AS13335) www.sandfilterpumpe.dk: 104.21.35.78 172.67.215.225 2606:4700:3030::ac43:d7e1 2606:4700:3031::6815:234e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

9 records 251ms

Service / Owner	Type	Cert association
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.amir.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.isaac.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.linda.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC#

297ms

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

🏷️ SOA#

153ms

Field	Value
Serial	2406626601
Primary NS (MNAME)	iris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 16:42:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-22
Expires	2026-11-30 (39d)

📋 WHOIS#

⏱️ Lookup Timing#

179ms

192ms

186ms

AAAA

203ms

TXT

428ms

CAA

218ms

HTTPS

207ms

TLSA

251ms

SOA

153ms

MTA-STS

238ms

DNSSEC

297ms

SRV

384ms

Total

2050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 18:57:37	849ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-10 16:09:44	1990ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 04:02:36	881ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-21 00:22:41	1356ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 04:46:01	1095ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 11:17:57	1245ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-13 11:20:23	1806ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-24 08:50:45	17653ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-27 20:40:46 shown	2050ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 02:20:50	1505ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 02:49:58	868ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 15:38:40	1415ms	2 NS 2 A 3 MX	🔓 Insecure