richter-rds.dk

📜 Historical scan 2026-06-18 04:02:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

richter-rds.dk is a .dk domain served by 2 nameservers (gordon.ns.cloudflare.com, maleah.ns.cloudflare.com). It was registered on 18 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by post.norgaard-it.dk. The zone is not DNSSEC-signed, 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maleah.ns.cloudflare.com	108.162.194.118 162.159.38.118 172.64.34.118 2606:4700:50::a29f:2676 2803:f800:50::6ca2:c276 2a06:98c1:50::ac40:2276	maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	post.norgaard-it.dk	207.180.221.186 2a02:c207:2261:7034::1	post.norgaard-it.dk post.norgaard-it.dk	AS51167 Contabo GmbH AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4bbb	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:b487	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.187,172.67.180.135 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4bbb,2606:4700:3032::ac43:b487

📝 TXT Records#

1 records 212ms

TXT Record
v=spf1 ip4:185.83.219.12 ip4:185.53.129.109 ip4:185.181.220.134 ip4:185.53.131.75 ip4:207.180.221.186 include:post.norgaard-it.dk include:pmg.norgaard-it.dk -all

✉️ SPF#

Policy	Record (richter-rds.dk)
-all (hard fail)	v=spf1 ip4:185.83.219.12 ip4:185.53.129.109 ip4:185.181.220.134 ip4:185.53.131.75 ip4:207.180.221.186 include:post.norgaard-it.dk include:pmg.norgaard-it.dk -all

📨 DMARC#

Policy	Record (_dmarc.richter-rds.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:jesper@norgaard-it.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 2026-10-15 01:24:38

www	104.21.75.187 172.67.180.135 2606:4700:3031::6815:4bbb 2606:4700:3031::ac43:b487 (AS13335) (address records, no CNAME)
www vs bare domain	Same network richter-rds.dk: 104.21.75.187 172.67.180.135 2606:4700:3031::6815:4bbb 2606:4700:3031::ac43:b487 (AS13335) www.richter-rds.dk: 104.21.75.187 172.67.180.135 2606:4700:3031::6815:4bbb 2606:4700:3031::ac43:b487 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:post.norgaard-it.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
error include:pmg.norgaard-it.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2405898406
Primary NS (MNAME)	gordon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 01:58:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-18
Expires	2027-01-31 (99d)

🔗 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#

85ms

60ms

AAAA

43ms

TXT

212ms

CAA

30ms

HTTPS

32ms

TLSA

177ms

SOA

86ms

MTA-STS

45ms

DNSSEC

114ms

SRV

93ms

Total

1190ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:24:38	2149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 23:27:33	559ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 22:25:13	1228ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 13:56:06	5004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 12:13:34	1613ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 01:49:53	2653ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 02:49:44	734ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 04:02:04 shown	1190ms	2 NS 2 A 1 MX	🔓 Insecure