rijkzwaan.dk

📜 Historical scan 2026-06-20 01:22:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rijkzwaan.dk is a .dk domain served by 4 nameservers (ns1.yourdomainprovider.net, ns2.yourdomainprovider.net, ns3.yourdomainprovider.net and 1 more). It was registered on 21 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.249.93.250 is hosted by Metaregistrar B.V. (AS42585) in The Netherlands. 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#

4 records 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yourdomainprovider.net	185.88.143.183 2a00:c6c0:0:150:1::1	ns1.yourdomainprovider.net ns1.yourdomainprovider.net	AS47172 Greenhost BV AS47172 Greenhost BV
ns2.yourdomainprovider.net	2a03:b0c0:3:d0::124:5001 46.101.153.24	ns2.yourdomainprovider.net ns2.yourdomainprovider.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns3.yourdomainprovider.net	104.236.29.251 2604:a880:800:10::9a1:2001	ns3.yourdomainprovider.net ns3.yourdomainprovider.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns4.yourdomainprovider.net	128.199.185.81 2400:6180:0:d0::258:f001	ns4.yourdomainprovider.net ns4.yourdomainprovider.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 246ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.249.93.250	3600s	hosted-by.metaregistrar.com	AS42585	Metaregistrar B.V.	213.249.92.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1444ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rijkzwaan.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:dmarc@rijkzwaan.com;ruf=mailto:dmarc@rijkzwaan.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 2026-10-10 17:20:08

www	213.249.93.250 (AS42585) (address records, no CNAME)
www vs bare domain	Same network rijkzwaan.dk: 213.249.93.250 (AS42585) www.rijkzwaan.dk: 213.249.93.250 (AS42585)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

524ms

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

🏷️ SOA#

407ms

Field	Value
Serial	2025063001
Primary NS (MNAME)	ns1.yourdomainprovider.net
Responsible (RNAME)	hostmaster@rijkzwaan.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 12:55:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-21
Expires	2027-03-31 (154d)

🔗 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#

103ms

246ms

426ms

AAAA

388ms

TXT

1444ms

CAA

405ms

HTTPS

244ms

TLSA

436ms

SOA

407ms

MTA-STS

345ms

DNSSEC

524ms

SRV

811ms

Total

3937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:20:00	9706ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-09 03:44:54	2316ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-20 01:22:22 shown	3937ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:45:50	3743ms	4 NS 1 A 0 MX	🔓 Insecure