rshydraulik.dk

Records from scan: 2026-10-02 18:22:39 · 563ms total · last checked 2026-10-18 16:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rshydraulik.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, darl.ns.cloudflare.com). It was registered on 27 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.121 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
darl.ns.cloudflare.com	108.162.193.98 172.64.33.98 173.245.59.98 2606:4700:58::adf5:3b62 2803:f800:50::6ca2:c162 2a06:98c1:50::ac40:2162	darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.226	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.130.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	yulppbn-in-f26.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d5e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2d79	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.121,172.67.213.226 ech=AEX+DQBBVgAgACBSCnguuint6pSmgTUy95ya61JpQLx0VRPdhf6qwS6HKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d5e2,2606:4700:3036::6815:2d79

📝 TXT Records#

2 records 181ms

TXT Record
google-site-verification=joi7MoVsnFXEnHfvSQwEz3CAIOMv0XvykTLJ8uYD16k
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (rshydraulik.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -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#

checked 2026-10-09 22:28:53

www	104.21.45.121 172.67.213.226 2606:4700:3032::ac43:d5e2 2606:4700:3036::6815:2d79 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rshydraulik.dk: 104.21.45.121 172.67.213.226 2606:4700:3032::ac43:d5e2 2606:4700:3036::6815:2d79 (AS13335) www.rshydraulik.dk: 104.21.45.121 172.67.213.226 2606:4700:3032::ac43:d5e2 2606:4700:3036::6815:2d79 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2416068726
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 07:26:38

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-01-27
Expires	2027-01-26 (99d)

🔗 Same registrant#

1 domain

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
rs-hydraulik.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

26ms

29ms

AAAA

44ms

TXT

181ms

CAA

36ms

HTTPS

35ms

TLSA

89ms

SOA

39ms

MTA-STS

47ms

DNSSEC

57ms

SRV

74ms

Total

563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 18:22:39 shown	563ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 14:00:35	870ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 06:54:32	2089ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 06:21:42	1298ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 05:42:22	831ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 18:33:41	1464ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-01 14:19:57	3217ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-08 23:03:22	2058ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-07 12:21:21	1374ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-17 18:16:48	9660ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-16 05:33:48	10508ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 12:18:34	2671ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 07:04:24	1146ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-20 14:20:41	666ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 19:16:41	2804ms	2 NS 2 A 5 MX	🔓 Insecure