ruusconsulting.dk

📜 Historical scan 2026-08-27 18:36:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ruusconsulting.dk is a .dk domain served by 2 nameservers (blakely.ns.cloudflare.com, maxim.ns.cloudflare.com). It was registered on 4 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
blakely.ns.cloudflare.com	108.162.194.96 162.159.38.96 172.64.34.96 2606:4700:50::a29f:2660 2803:f800:50::6ca2:c260 2a06:98c1:50::ac40:2260	blakely.ns.cloudflare.com blakely.ns.cloudflare.com blakely.ns.cloudflare.com blakely.ns.cloudflare.com blakely.ns.cloudflare.com blakely.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maxim.ns.cloudflare.com	108.162.195.198 162.159.44.198 172.64.35.198 2606:4700:58::a29f:2cc6 2803:f800:50::6ca2:c3c6 2a06:98c1:50::ac40:23c6	maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.233	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.16	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

6 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4001:c01::1a	so-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	300s	myuzplb4icwdc36uoergcb2m4d6x2ak2mouuhtzx3yg3ucb55crq.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2de9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:dc10	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.233,172.67.220.16 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2de9,2606:4700:3035::ac43:dc10

📝 TXT Records#

1 records 238ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (ruusconsulting.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.ruusconsulting.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@ruusconsulting.dk

📬 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 2026-10-13 18:35:06

www	104.21.45.233 172.67.220.16 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ruusconsulting.dk: 104.21.45.233 172.67.220.16 2606:4700:3033::6815:2de9 2606:4700:3035::ac43:dc10 (AS13335) www.ruusconsulting.dk: 104.21.45.233 172.67.220.16 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#

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ruusconsulting.dk	fhLclDdhKJ7BdpJ4fB89ovYiSQe48etOn2W_sIaSKZQ
TXT	_acme-challenge.ruusconsulting.dk	uKE4Gfud0Hspeh6wbzPKuESBeW_pPBpR5BRDHSjNlO0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413328555
Primary NS (MNAME)	blakely.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 18:54:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-10-04
Expires	2027-10-03 (347d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

30ms

40ms

33ms

AAAA

33ms

TXT

238ms

CAA

45ms

HTTPS

26ms

TLSA

116ms

SOA

0ms

MTA-STS

47ms

DNSSEC

122ms

SRV

95ms

Total

888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:35:06	4001ms	2 NS 2 A 6 MX	🔒 Secure
2026-10-07 16:13:38	692ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-26 07:47:17	1237ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-24 05:32:51	1075ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-29 18:20:07	1352ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-27 18:36:07 shown	888ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-26 17:51:55	1364ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-09 14:10:40	2174ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-22 23:02:15	2275ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-20 18:47:51	3279ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-10 17:51:29	1626ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-30 10:04:20	1413ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-28 21:40:52	1120ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-26 00:37:27	961ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-23 16:50:25	1029ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-20 17:05:45	1346ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-18 00:31:20	3285ms	2 NS 0 A 6 MX	🔒 Secure
2026-06-18 00:14:03	16434ms	2 NS 0 A 6 MX	🔒 Secure