skatteadv.dk

📜 Historical scan 2026-06-17 19:26:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skatteadv.dk is a .dk domain served by 2 nameservers (hope.ns.cloudflare.com, johnathan.ns.cloudflare.com). It was registered on 30 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.140.164.57 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by skatteadv-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 465ms

Nameserver	IP addresses	PTR	ASN / ISP
hope.ns.cloudflare.com	108.162.192.163 172.64.32.163 173.245.58.163 2606:4700:50::adf5:3aa3 2803:f800:50::6ca2:c0a3 2a06:98c1:50::ac40:20a3	hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
johnathan.ns.cloudflare.com	108.162.195.44 162.159.44.44 172.64.35.44 2606:4700:58::a29f:2c2c 2803:f800:50::6ca2:c32c 2a06:98c1:50::ac40:232c	johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 475ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.140.164.57	—	sh5138.sd.eurovps.com	AS60781	LeaseWeb Netherlands B.V.	185.140.164.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 624ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	skatteadv-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 52.101.68.15 52.101.73.11 52.101.73.12 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24
🔶 Autoconfig	skatteadv.dk → 185.140.164.57

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 808ms

TXT Record
v=spf1 ip4:185.140.164.57 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (skatteadv.dk)
-all (hard fail)	v=spf1 ip4:185.140.164.57 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.skatteadv.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc_agg@vali.email; sp=none; aspf=r;

📬 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 2026-10-08 12:23:34

www CNAME	skatteadv.dk (all on skatteadv.dk) → 185.140.164.57 (AS60781)
www vs bare domain	Same network skatteadv.dk: 185.140.164.57 (AS60781) www.skatteadv.dk: 185.140.164.57 (AS60781)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-skatteadv-dk._domainkey.nerd911.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-skatteadv-dk._domainkey.nerd911.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

584ms

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

🏷️ SOA#

449ms

Field	Value
Serial	2404832760
Primary NS (MNAME)	hope.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 16:15:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-30
Expires	2027-05-31 (220d)

🔗 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
forsvarsadv.dk	Punktum dk A/S (direct)
sh-law.dk	Punktum dk A/S (direct)
simhen.dk	Punktum dk A/S (direct)
simonsenhenrichsen.dk	Punktum dk A/S (direct)
skatadvokat.dk	Punktum dk A/S (direct)
skatteklage.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

465ms

475ms

624ms

AAAA

466ms

TXT

808ms

CAA

315ms

HTTPS

443ms

TLSA

442ms

SOA

449ms

MTA-STS

619ms

DNSSEC

584ms

SRV

683ms

Total

5093ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:04:18	939ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:30:18	663ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:30:01	1884ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 19:58:56	1868ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 07:22:22	2095ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 14:28:33	1165ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 19:26:07 shown	5093ms	2 NS 1 A 1 MX	🔓 Insecure