mx.cotucotu.com - dns.ninja
mx.cotucotu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
cotucotu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.10🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns1.shsvr.net ⭐ | ||||||
| NS | ns2.shsvr.net | ||||||
| MX | mx.cotucotu.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns1.shsvr.netns2@shsvr.net serial=2698653435 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-14 → 2026-08-13 · 3 obs
○ 2017-04-05 01:13:58
● 2026-03-14 00:14:34
● 2026-08-13 01:51:54
● 2026-03-14 00:14:34
● 2026-08-13 01:51:54
○A211.13.204.42017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 01:13:58
○ 2026-03-14 00:14:34
○ 2026-08-13 01:51:54
○ 2026-03-14 00:14:34
○ 2026-08-13 01:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotucotu.com | ns1.shsvr.net, ns2.shsvr.net | - |
✅ Authoritative Response
Server:157.120.113.232
NS records: ns1.shsvr.net, ns2.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotucotu.com (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
Mail for cotucotu.com is routed through the mail server mx.cotucotu.com.
IP Addresses
mx.cotucotu.com has exactly one IP address — 153.122.206.114.
mail.realsys.co.jp, mx.tohyu.co.jp, mx.u-craft.jp plus two other host names have IP numbers in common with mx.cotucotu.com.