mail.ref003.ru - robtex.com
mail.ref003.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 195.151.239.53๐ท๐บ ROSPRINT-AS195.151.0.0/16 RU-ROSPRINT BLOCK | ||||||
| PTR | ref003.ru | ||||||
ref003.ru
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 195.151.239.53๐ท๐บ ROSPRINT-AS195.151.0.0/16 RU-ROSPRINT BLOCK | ||||||
| NS | ns.ref003.ru โญ | ||||||
| NS | ns4-l2.nic.ru | ||||||
| NS | ns8-l2.nic.ru | ||||||
| MX | mail.ref003.ru โญ | ||||||
| TXT | v=spf1 a a:mail.ref003.ru -all | ||||||
| SOA | ns.ref003.rupostmaster@ref003.ru 2022-06-25 #13 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA194.84.101.1822015-07-12 โ 2015-11-17 ยท 4 obs
โ 2015-07-12 18:08:30
โ 2015-11-17 08:53:30
โ 2016-01-03 15:01:52
โ 2026-03-28 08:54:30
โ 2015-11-17 08:53:30
โ 2016-01-03 15:01:52
โ 2026-03-28 08:54:30
โA195.151.239.532016-01-03 โ 2026-03-28 ยท 3 obs
โ 2015-11-17 08:53:30
โ 2016-01-03 15:01:52
โ 2026-03-28 08:54:30
โ 2016-01-03 15:01:52
โ 2026-03-28 08:54:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| ref003.ru | ns.ref003.ru, ns4-l2.nic.ru, ns8-l2.nic.ru | 3 records |
โ Authoritative Response
Server:195.151.239.53
NS records: ns.ref003.ru, ns4-l2.nic.ru, ns8-l2.nic.ru
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 725ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.151.239.53 |
๐ Glue Records Collected
Total: 3
In-bailiwick: 1 (ns.ref003.ru)
Out-of-bailiwick: 2 (ns4-l2.nic.ru, ns8-l2.nic.ru)
Analysis
Mail Server Role
mail.ref003.ru is the mail server for ref003.ru.
IP Addresses
mail.ref003.ru points to a single IP number: 195.151.239.53.
Other host names, for instance ns.ref003.ru, ref003.ru and www.ref003.ru share IP numbers with mail.ref003.ru.