nefstrøm.dk xn--nefstrm-v1a.dk

📜 Historical scan 2026-06-19 06:39:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nefstrøm.dk is a .dk domain with no delegation in this scan. It was registered on 9 November 2015 (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 2026-10-21 18:57:44

www	104.21.40.238 172.67.140.49 2606:4700:3031::ac43:8c31 2606:4700:3034::6815:28ee (AS13335) (address records, no CNAME)
www vs bare domain	Same network nefstrøm.dk: 104.21.40.238 172.67.140.49 2606:4700:3031::ac43:8c31 2606:4700:3034::6815:28ee (AS13335) www.nefstrøm.dk: 104.21.40.238 172.67.140.49 2606:4700:3031::ac43:8c31 2606:4700:3034::6815:28ee (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: 🔒 Secure).
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-16 10:10:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-11-09
Expires	2026-11-30 (36d)

🔗 Same registrant#

14 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
din-montoer.dk	Punktum dk A/S (direct)
el-business.dk	Punktum dk A/S (direct)
el-cirkus.dk	Punktum dk A/S (direct)
energilog.dk	Punktum dk A/S (direct)
fibertilalle.dk	Punktum dk A/S (direct)
fondendinmontør.dk	Punktum dk A/S (direct)
ideelle.dk	Punktum dk A/S (direct)
nef-koncernen.dk	Punktum dk A/S (direct)
nef.dk	Punktum dk A/S (direct)
neffiber.dk	Punktum dk A/S (direct)
nefnet.dk	Punktum dk A/S (direct)
nefstroem.dk	Punktum dk A/S (direct)
ravdex.dk	Punktum dk A/S (direct)
stromtilalle.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

135ms

126ms

AAAA

133ms

TXT

157ms

CAA

96ms

HTTPS

90ms

TLSA

13ms

SOA

60ms

MTA-STS

57ms

DNSSEC

198ms

SRV

144ms

Total

381ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 18:57:44	649ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 22:00:07	1106ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-29 21:52:00	679ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-27 07:39:39	668ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-15 19:55:57	1410ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 08:34:45	819ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-23 09:03:14	1300ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-09 16:05:46	1401ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-28 09:10:39	1049ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-24 14:22:42	1139ms	2 NS 2 A 4 MX	❓ Unknown
2026-06-20 02:50:41	597ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-19 06:39:45 shown	381ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-18 03:16:02	1161ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-18 02:52:16	890ms	2 NS 2 A 4 MX	🔒 Secure