mail.teacii.com - robtex.com
mail.teacii.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.120.200.202🇺🇸 AS395092216.120.200.0/22 Customer prefix | ||||||
| PTR | co-s1.serverpanel.com | ||||||
teacii.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.120.200.202🇺🇸 AS395092216.120.200.0/22 Customer prefix | ||||||
| NS | tim.ns.cloudflare.com ⭐ | ||||||
| NS | uma.ns.cloudflare.com | ||||||
| MX | mail.teacii.com ⭐ | ||||||
| TXT | v=spf1 a mx +ip4:216.120.200.202 +include:relay.mailchannels.net include:rela... | ||||||
| SOA | tim.ns.cloudflare.comdns@cloudflare.com serial=2407118369 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A104.152.168.162015-05-17 → 2016-09-27 · 4 obs
● 2015-05-17 08:14:10
● 2016-09-27 20:45:08
○ 2026-02-20 05:27:22
○ 2026-07-06 04:47:20
● 2016-09-27 20:45:08
○ 2026-02-20 05:27:22
○ 2026-07-06 04:47:20
●A216.120.200.2022026-02-20 → 2026-07-06 · 3 obs
○ 2016-09-27 20:45:08
● 2026-02-20 05:27:22
● 2026-07-06 04:47:20
● 2026-02-20 05:27:22
● 2026-07-06 04:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teacii.com | tim.ns.cloudflare.com, uma.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.146
NS records: tim.ns.cloudflare.com, uma.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.200.202 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tim.ns.cloudflare.com, tim.ns.cloudflare.com, tim.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for teacii.com is routed through the mail server mail.teacii.com.
IP Addresses
mail.teacii.com has exactly one IP address — 216.120.200.202.
f1servers.com, mail.ft.tc, mail.blondehedgehog.com plus two other host names have IP numbers in common with mail.teacii.com.