mx0.refer.ru - robtex.com
mx0.refer.ru
| CNAME | mail.sema.ru | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.83.174.151🇫🇷 AS12876212.83.160.0/19 Scaleway Paris, France | ||||||
| PTR | pigeon.sema.ru | ||||||
refer.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.75.61🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| NS | ns.sema.ru ⭐ | ||||||
| NS | ns0.sema.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.sema.ru ⚠️ Not in parent delegation | ||||||
| MX | mx0.refer.ru ⭐ | ||||||
| SOA | ns2.sema.runoc@sema.ru 2025-12-12 #1 | ||||||
rank #261805 globally
rank #8256 in the tld
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SAFE (79/100)
📈 Tranco rank: #576,607
MX for
Same first word
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.net |
mx0.in |
Similar names
0mx.cn |
0xm.net |
m0x.us |
m0x.cn |
x0m.net |
0mx.com |
x0m.de |
m0x.ru |
0mx.de |
m0x.org |
m0x.de |
xm0.net |
m0x.io |
xm0.cc |
m0x.net |
0mx.top |
xm0.ru |
m0x.com |
xm0.com |
x0m.ru |
0mx.net |
0xm.de |
0mx.cc |
0xm.com |
0mx.org |
0xm.cc |
x0m.com |
DNS History
2 records (1 active, 1 former)
○A212.83.174.1512015-07-08 → 2017-01-14 · 4 obs
● 2015-07-08 11:41:20
● 2017-01-14 19:56:20
○ 2017-08-21 03:43:18
○ 2026-04-14 03:28:36
● 2017-01-14 19:56:20
○ 2017-08-21 03:43:18
○ 2026-04-14 03:28:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| refer.ru | ns.sema.ru, ns2.sema.ru | 2 records |
✅ Authoritative Response
Server:46.4.75.50
NS records: ns.sema.ru, ns2.sema.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refer.ru (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.sema.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.sema.ru, ns2.sema.ru)
Analysis
Mail Server Role
mx0.refer.ru serves as the mail server for refer.ru.
IP Addresses
mx0.refer.ru points to a single IP: 212.83.174.151.
Other host names, for instance mx.ping-admin.com, mx.gvim.ru, mail.edaexpert.ru, mail.segin.net and mx.rlu.ru share IP numbers with mx0.refer.ru.