richmuller.dk

📜 Historical scan 2026-06-18 01:32:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

richmuller.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 12 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns0.netnames.net ns.domainnetwork.se	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	dns2.cscdns.net ns4.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	165.160.13.20
🔶 Autoconfig	165.160.15.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 514ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (richmuller.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.richmuller.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@rmig.com,mailto:ps7h9wj6@ag.eu.dmarcadvisor.com; ruf=mailto:dmarc@rmig.com;

📬 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 2026-10-16 14:45:02

www	165.160.13.20 165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network richmuller.dk: 165.160.13.20 165.160.15.20 (AS19574) www.richmuller.dk: 165.160.13.20 165.160.15.20 (AS19574)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2018081908
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	5400s
Expire	3600000s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-21 01:25:07

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1997-02-12
Expires	2027-03-31 (156d)

🔗 Same registrant#

5 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
rm-fonden.dk	CSC Digital Brand Service, Inc
rmig-solution.dk	united-domains GmbH
rmig.dk	CSC Digital Brand Service, Inc
rmigsolution.dk	united-domains GmbH
rmigsolutions.dk	united-domains GmbH

📋 WHOIS#

⏱️ Lookup Timing#

72ms

54ms

AAAA

63ms

TXT

514ms

CAA

59ms

HTTPS

50ms

TLSA

79ms

SOA

51ms

MTA-STS

73ms

DNSSEC

166ms

SRV

345ms

Total

889ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:44:02	1339ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 19:22:19	659ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 01:32:15 shown	889ms	2 NS 2 A 0 MX	🔓 Insecure