zhu.dk

📜 Historical scan 2026-08-19 19:51:52 · ← Latest scan

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

zhu.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 28 July 2003 (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#

4 records 107ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.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#

440ms

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#

WHOIS fetched 2026-10-06 11:03:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-07-28
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

119ms

137ms

AAAA

132ms

TXT

827ms

CAA

81ms

HTTPS

97ms

TLSA

167ms

SOA

66ms

MTA-STS

122ms

DNSSEC

440ms

SRV

224ms

Total

2313ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 14:09:49	1344ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-16 06:41:56	1474ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 22:40:30	4688ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 20:24:45	7894ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 20:16:37	4403ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 20:12:37	8577ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 19:51:52 shown	2313ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 19:46:48	10357ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-16 17:01:48	4635ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 12:02:09	5005ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-14 05:05:05	10353ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 01:59:26	5398ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 20:27:50	1338ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 16:41:27	1523ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-09 13:27:04	2001ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-07 18:14:22	1484ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 08:11:44	1755ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 22:58:40	1393ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:22:17	1820ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:38:18	1467ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:30:10	3260ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 19:18:24	10200ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 18:44:42	1482ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 15:55:27	1369ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 20:53:26	1820ms	4 NS 0 A 0 MX	❓ Unknown