mail.iselab.edu.vn - robtex.com

mail.iselab.edu.vn

DNSSEC⚠️ Not signed

iselab.edu.vn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9107πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::6815:51a4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.81.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.145.7πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSaspen.ns.cloudflare.com ⭐
NSclint.ns.cloudflare.com
MXmx2.zoho.com ⭐
MXmx3.zoho.com(20)
MXmx.zoho.com(50)
TXTv=spf1 include:zohomail.com ~all
TXTzoho-verification=GM583FNFVV.zmverify.zoho.com
TXTzoho-verification=zb83494941.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.81.164, 172.67.145.7
IPv6 hints2606:4700:3030::ac43:9107, 2606:4700:3033::6815:51a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAaspen.ns.cloudflare.comdns@cloudflare.com serial=2403787929

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

201520162017201820192020202120222023202420252026A203.162.44.44
β—‹A203.162.44.442014-11-02 β†’ 2014-11-02 Β· 3 obs
● 2014-11-02 02:42:10
β—‹ 2017-05-10 04:31:02
β—‹ 2026-05-14 06:17:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
iselab.edu.vnclint.ns.cloudflare.com, aspen.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.38.109

NS records: clint.ns.cloudflare.com, aspen.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iselab.edu.vn (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

πŸ“„ Records

TypeCountSample Data