sindbæk.dk xn--sindbk-tua.dk

📜 Historical scan 2026-08-05 21:02:25 · ← Latest scan

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

sindbæk.dk is a registered .dk domain whose nameservers (ns.gullestrupnet.dk, ns2.gullestrupnet.dk, ns5.gullestrupnet.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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns2.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
ns5.gullestrupnet.dk	82.165.124.183	—	AS8560 IONOS SE

🌍 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#

167ms

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: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

75ms

132ms

3475ms

AAAA

1196ms

TXT

835ms

CAA

1199ms

HTTPS

60ms

TLSA

59ms

SOA

54ms

MTA-STS

2188ms

DNSSEC

167ms

SRV

2247ms

Total

15625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:21:13	9839ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-28 11:23:27	16197ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 13:37:45	9294ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:55:58	12574ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 11:39:53	13947ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 10:31:34	14550ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 07:47:57	20105ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 07:09:04	18620ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 08:04:25	17405ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 00:30:45	10209ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 14:45:09	14457ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 10:02:13	15016ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 10:24:35	14893ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-05 21:02:25 shown	15625ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-03 22:19:16	12729ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-01 00:55:15	16156ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 23:15:46	10979ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:46:10	18157ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:03:09	12284ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:15:49	16461ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:55:49	14958ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 17:37:33	15916ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 11:46:13	26135ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 07:12:06	16644ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 00:38:49	18908ms	3 NS 0 A 0 MX	❓ Unknown