mx.121mailer.com - robtex.com
mx.121mailer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.99.222.188🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | 121mailer.com | ||||||
121mailer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.99.222.188🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| NS | ns1097.ui-dns.org ⭐ | ||||||
| NS | ns1044.ui-dns.biz | ||||||
| NS | ns1118.ui-dns.de | ||||||
| NS | ns1126.ui-dns.com | ||||||
| MX | mx.121mailer.com ⭐ | ||||||
| TXT | v=spf1 ip4:192.99.222.188 a -all | ||||||
| TXT | google-site-verification=3Mm23piBFcKCl1RXIbDBbq1NT4yVSncGWnbi3Dy-D4I | ||||||
| SOA | ns1097.ui-dns.orghostmaster@1und1.com 2017-06-01 #4 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A192.99.222.1882026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 00:39:24
● 2026-05-15 02:52:16
● 2026-05-15 02:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| 121mailer.com | ns1044.ui-dns.biz, ns1097.ui-dns.org, ns1118.ui-dns.de, ns1126.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.126
NS records: ns1044.ui-dns.biz, ns1097.ui-dns.org, ns1118.ui-dns.de, ns1126.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 121mailer.com (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.99.222.188 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1126.ui-dns.com, ns1126.ui-dns.com)
Analysis
Mail Server Role
mx.121mailer.com functions as a mail server for 121mailer.com.
IP Addresses
mx.121mailer.com resolves to one IP number: 192.99.222.188.
Other host names, for instance 121mailer.com, share IP numbers with mx.121mailer.com.