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Domeindiagnose 51z1z.cn

Diagnosticeer potentiële problemen met een gegeven domein.

U kunt deze tool als bladwijzer opslaan als diag.domains .

Verhuis 51z1z.cn naar Simply.com

Globale naamservers

Google Public DNS

a.share-dns.com (1764233334, TTL: 479)

Cloudflare DNS

a.share-dns.com (1764233334, TTL: 482)

Quad9

a.share-dns.com (1764233334, TTL: 479)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

Externe tests

DNS zone Zoals gezien door Google Public DNS

Webservers

51z1z.cn
Host Doelstellingen Reverse
51z1z.cn 154.89.104.78 -
www.51z1z.cn
Host Doelstellingen Reverse
www.51z1z.cn 154.89.104.78 -

Inkomende mail

No MX records found

Uitgaande mail

SPF record

SPF-probleem: No SPF record found

DKIM records

Simply.com DKIM-records niet gevonden

DMARC record

Geen DMARC-record gevonden

TXT records

Naamservers

Host Naamserver
51z1z.cn b.share-dns.net
51z1z.cn a.share-dns.com

WHOIS

Domain Name: 51z1z.cn
ROID: 20220415s10001s47478165-cn
Domain Status: clientTransferProhibited
Registrant: 臧谋国
Registrant Contact Email: wy88813142022 -@- 163.com
Sponsoring Registrar: Dynadot Inc
Name Server: b.share-dns.net
Name Server: a.share-dns.com
Registration Time: 2022-04-15 04:06:09
Expiration Time: 2027-04-15 04:06:09
DNSSEC: unsigned

WHOIS-resultaat is 15 minuten in cache opgeslagen

RDAP

Kon RDAP-gegevens niet ophalen.

RDAP-resultaat is 15 min. in de cache opgeslagen

HTTP-trace

1
http://51z1z.cn
HTTP 301
154.89.104.78
Namelookup
1 ms
Connect
252 ms
Pre-transfer
252 ms
Start-transfer (TTFB)
502 ms
HTTP/2 301 Moved Permanently
content-type: text/html; charset=UTF-8
location: http://www.51z1z.cn
server: Microsoft-IIS/8.5
x-powered-by: ASP.NET
date: Sun, 17 May 2026 05:26:22 GMT
content-length: 142
2
http://www.51z1z.cn
HTTP 200
154.89.104.78
Namelookup
1 ms
Connect
252 ms
Pre-transfer
252 ms
Start-transfer (TTFB)
583 ms
HTTP/2 200 OK
content-type: text/html
content-encoding: gzip
vary: Accept-Encoding
server: Microsoft-IIS/8.5
x-powered-by: PHP/5.2.17, ASP.NET
date: Sun, 17 May 2026 05:26:22 GMT
content-length: 9380
2
Verzoeken
1
Omleidingen
1,086 ms
Totale tijd
200
Eindstatus