mx.sect4u.com - robtex.com
mx.sect4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.183.53🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx2.gmoserver.jp | ||||||
sect4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.183.49🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | mx2.gmoserver.jp ⭐ | ||||||
| TXT | v=spf1 include:spf2.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@sect4u.com 2014-04-15 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A210.172.183.532015-07-01 → 2026-03-28 · 3 obs
○ 2007-12-01 08:12:08
● 2015-07-01 22:07:08
● 2026-03-28 01:39:36
● 2015-07-01 22:07:08
● 2026-03-28 01:39:36
○A211.13.204.142007-12-01 → 2007-12-01 · 3 obs
● 2007-12-01 08:12:08
○ 2015-07-01 22:07:08
○ 2026-03-28 01:39:36
○ 2015-07-01 22:07:08
○ 2026-03-28 01:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sect4u.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sect4u.com (unsigned zone)
⏱️ Timing
Total: 2251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.183.53 |
Analysis
IP Addresses
mx.sect4u.com points to a single IP number: 210.172.183.53.
other host names for instance mx.nicasa.info, mx.rb-s.com, mx.takeroot.jp, mx.proaxia-asia.com and mx.eniac.jp share IP numbers with mx.sect4u.com.