ralfnielsen.dk

📜 Historical scan 2026-06-21 13:00:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ralfnielsen.dk is a .dk domain with no delegation in this scan. It was registered on 16 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-20 20:47:13

www	46.30.215.10 2a02:2350:5:10e:55:2ff6:128a:35b2 (AS51468) (address records, no CNAME)
www vs bare domain	Same network ralfnielsen.dk: 46.30.215.10 2a02:2350:5:10e:55:2ff6:128a:35b2 (AS51468) www.ralfnielsen.dk: 46.30.215.10 2a02:2350:5:10e:55:2ff6:128a:35b2 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

10161ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ⚠️ Bogus).
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-20 20:57:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-16
Expires	2026-11-30 (39d)

🔗 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#

4060ms

4049ms

4071ms

AAAA

4061ms

TXT

4239ms

CAA

4078ms

HTTPS

4082ms

TLSA

36ms

SOA

4045ms

MTA-STS

4048ms

DNSSEC

10161ms

SRV

139ms

Total

10416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 20:47:13	468ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-08 04:58:39	1005ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 20:14:48	578ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-13 13:28:42	2131ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 15:56:03	5514ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-09 07:12:04	1307ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-18 01:35:38	8849ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-16 21:36:42	13975ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-09 11:53:08	1718ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 02:07:12	1001ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 13:03:55	1055ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 17:01:15	1269ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 13:00:46 shown	10416ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 18:21:15	1131ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:07:12	3157ms	2 NS 1 A 4 MX	🔒 Secure