rdsrens.dk

📜 Historical scan 2026-09-14 21:01:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdsrens.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 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 227ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rdsrens.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6153146ba19af@dmarc.centerasecurity.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 2026-10-13 18:45:22

www	Exists, no address
www vs bare domain	Neither resolves rdsrens.dk: no address www.rdsrens.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026091201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 10:49:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-03-26
Expires	2027-04-30 (192d)

🔗 Same registrant#

4 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
randersspildevand.dk	Punktum dk A/S (direct)
vmranders.dk	Punktum dk A/S (direct)
vmrsro.dk	Punktum dk A/S (direct)
vpu-randers.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

49ms

43ms

AAAA

40ms

TXT

227ms

CAA

42ms

HTTPS

60ms

TLSA

47ms

SOA

0ms

MTA-STS

77ms

DNSSEC

85ms

SRV

87ms

Total

514ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:45:22	386ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-09 11:01:53	502ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-01 06:04:05	457ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-14 21:01:10 shown	514ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-08 11:16:15	644ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-31 13:35:09	399ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-02 11:36:59	2356ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-24 12:36:45	2062ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-22 01:53:44	998ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:40:21	1048ms	2 NS 0 A 0 MX	🔒 Secure