sfb-ma.dk

📜 Historical scan 2026-08-15 11:37:01 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sfb-ma.dk is a registered .dk domain whose nameservers (ns3.bilinfo.dk, ns4.bilinfo.dk, ns5.bilinfo.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It 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#

3 records 227ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.bilinfo.dk	—	—	—
ns4.bilinfo.dk	—	—	—
ns5.bilinfo.dk	—	—	—

🌍 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

456ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

227ms

256ms

307ms

AAAA

313ms

TXT

683ms

CAA

307ms

HTTPS

317ms

TLSA

220ms

SOA

293ms

MTA-STS

348ms

DNSSEC

456ms

SRV

296ms

Total

4509ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:45:50	1290ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 10:16:38	1234ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 08:12:13	1286ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 07:50:43	1758ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 07:36:13	5730ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 07:04:51	5695ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 03:34:58	5301ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 01:49:41	2322ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 14:55:46	2088ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 11:37:01 shown	4509ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 01:48:51	1367ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 17:12:58	4804ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 13:34:51	3005ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 07:25:16	1207ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-08 02:40:06	17237ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-06 23:30:45	5506ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 03:49:13	1144ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 00:19:29	6437ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 23:46:04	1357ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 23:21:22	1454ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 22:53:03	1770ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 21:33:12	1699ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 20:31:54	1258ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 13:20:15	1156ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 05:06:54	3083ms	3 NS 0 A 0 MX	❓ Unknown