mx.rfchel.ru - robtex.com
mx.rfchel.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.249.207.116๐ท๐บ IZET-Chelyabinsk87.249.192.0/19 Izet Telecom | ||||||
rfchel.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.249.207.116๐ท๐บ IZET-Chelyabinsk87.249.192.0/19 Izet Telecom | ||||||
| NS | ns3-l2.nic.ru โญ | ||||||
| NS | mx.rfchel.ru โ ๏ธ Not in parent delegation | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| NS | ns4-l2.nic.ru โ ๏ธ Not in zone NS records | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| NS | ns8-l2.nic.ru โ ๏ธ Not in zone NS records | ||||||
| MX | mx.rfchel.ru โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns3-l2.nic.rupetrvz@inbox.ru 2019-03-22 #3 | ||||||
NS for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA78.29.4.2422015-08-03 โ 2017-01-20 ยท 4 obs
โ 2015-08-03 02:57:56
โ 2017-01-20 02:56:24
โ 2026-03-08 21:42:08
โ 2026-03-27 07:09:18
โ 2017-01-20 02:56:24
โ 2026-03-08 21:42:08
โ 2026-03-27 07:09:18
โA87.249.207.1162026-03-08 โ 2026-03-27 ยท 3 obs
โ 2017-01-20 02:56:24
โ 2026-03-08 21:42:08
โ 2026-03-27 07:09:18
โ 2026-03-08 21:42:08
โ 2026-03-27 07:09:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| rfchel.ru | ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru... | 19 records |
โ Authoritative Response
Server:91.217.20.20
NS records: ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for rfchel.ru (unsigned zone)
โฑ๏ธ Timing
Total: 682ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.249.207.116 |
๐ Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Name Server Role
For rfchel.ru, mx.rfchel.ru is used as a name server.
ns3-l2.nic.ru, ns4-cloud.nic.ru and ns8-cloud.nic.ru are commonly used as name servers together with mx.rfchel.ru.
Mail Server Role
mx.rfchel.ru is the mail server for rfchel.ru.
IP Addresses
mx.rfchel.ru points to a single IP number: 87.249.207.116.
Other host names, for instance rfchel.ru, share IP numbers with mx.rfchel.ru.