mail.gran2.com - robtex.com
mail.gran2.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 211.22.176.2πΉπΌ HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | da.linlihsin.com | ||||||
gran2.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:3edbπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8b99πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.62.219Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.139.153πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jobs.ns.cloudflare.com β | ||||||
| NS | zoe.ns.cloudflare.com | ||||||
| MX | mail.gran2.com β | ||||||
| TXT | v=spf1 a mx ip4:211.22.176.2 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.62.219, 172.67.139.153 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3edb, 2606:4700:3033::ac43:8b99 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com | ||||||
| SOA | jobs.ns.cloudflare.comdns@cloudflare.com serial=2401929711 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA211.22.176.22026-03-27 β 2026-05-15 Β· 2 obs
β 2026-03-27 14:59:46
β 2026-05-15 19:53:16
β 2026-05-15 19:53:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| gran2.com | zoe.ns.cloudflare.com, jobs.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.183
NS records: zoe.ns.cloudflare.com, jobs.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for gran2.com (unsigned zone)
β±οΈ Timing
Total: 263ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.22.176.2 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zoe.ns.cloudflare.com, zoe.ns.cloudflare.com, zoe.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.gran2.com functions as a mail server for gran2.com.
IP Addresses
mail.gran2.com points to IP number: 211.22.176.2.
Other host names such as mail.yztek.tw, mail.bralady.com.tw, mail.threeus.com, 94soulmate.com and mail.yu-tien.com share IPs with mail.gran2.com.