mail.jiuyoutech.com - robtex.com

mail.jiuyoutech.com

DNSSEC⚠️ Not signed

jiuyoutech.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8319πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:3bbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.3.187Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.131.25πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkaiser.ns.cloudflare.com ⭐
NSstevie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.3.187, 172.67.131.25
IPv6 hints2606:4700:3031::ac43:8319, 2606:4700:3037::6815:3bb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOAkaiser.ns.cloudflare.comdns@cloudflare.com serial=2400858686

Previously MX for

Same first word

Similar names

DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026A202.102.86.238CNAMEmail2.4cun.com
β—‹A202.102.86.2382015-06-09 β†’ 2016-11-19 Β· 3 obs
● 2015-06-09 06:39:48
● 2016-11-19 06:47:02
β—‹ 2026-05-11 23:07:24
β—‹CNAMEmail2.4cun.com2015-06-09 β†’ 2016-11-19 Β· 3 obs
● 2015-06-09 06:39:48
● 2016-11-19 06:47:02
β—‹ 2026-05-11 23:07:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jiuyoutech.comstevie.ns.cloudflare.com, kaiser.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.195.9

NS records: stevie.ns.cloudflare.com, kaiser.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jiuyoutech.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (stevie.ns.cloudflare.com, stevie.ns.cloudflare.com, stevie.ns.cloudflare.com...)