mail.iselab.edu.vn - robtex.com
mail.iselab.edu.vn
| DNSSEC | β οΈ Not signed | ||||||
iselab.edu.vn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:9107πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:51a4πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.81.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.145.7πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com β | ||||||
| NS | clint.ns.cloudflare.com | ||||||
| MX | mx2.zoho.com β | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | v=spf1 include:zohomail.com ~all | ||||||
| TXT | zoho-verification=GM583FNFVV.zmverify.zoho.com | ||||||
| TXT | zoho-verification=zb83494941.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.81.164, 172.67.145.7 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9107, 2606:4700:3033::6815:51a4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2403787929 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA203.162.44.442014-11-02 β 2014-11-02 Β· 3 obs
β 2014-11-02 02:42:10
β 2017-05-10 04:31:02
β 2026-05-14 06:17:20
β 2017-05-10 04:31:02
β 2026-05-14 06:17:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| iselab.edu.vn | clint.ns.cloudflare.com, aspen.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.109
NS records: clint.ns.cloudflare.com, aspen.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for iselab.edu.vn (unsigned zone)
β±οΈ Timing
Total: 649ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|