dualsurvival.dk

📜 Historical scan 2026-07-06 12:28:10 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now

dualsurvival.dk is a registered .dk domain whose nameservers (ns1.netlease.dk, ns2.netlease.dk) do not answer for it, so it is currently a lame delegation and does not resolve. 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 4028ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netlease.dk	94.231.103.83	linux79.unoeuro.com	AS48854 team.blue Denmark A/S
ns2.netlease.dk	94.231.103.83	linux79.unoeuro.com	AS48854 team.blue Denmark 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

📝

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

10055ms

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: timed out

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

4028ms

4030ms

4029ms

AAAA

4028ms

TXT

18126ms

CAA

4029ms

HTTPS

4027ms

TLSA

4029ms

SOA

4029ms

MTA-STS

4037ms

DNSSEC

10055ms

SRV

4031ms

Total

59222ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 01:44:34	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:31:44	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:18:45	60517ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 01:14:19	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 23:59:13	50705ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:58:26	62185ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 08:35:02	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 19:08:08	59061ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 10:02:17	56932ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 08:55:49	61169ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 02:14:18	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 23:10:55	57264ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 20:40:32	55896ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 15:21:42	64426ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 09:58:40	53412ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 15:14:20	56510ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 07:15:30	55237ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 23:36:49	40965ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:56:48	49340ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 22:29:41	55215ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:52:16	57262ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 21:13:42	61983ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 20:45:40	62593ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 04:40:02	53606ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 00:58:11	63196ms	2 NS 0 A 0 MX	❓ Unknown