prof-diplom.ru - robtex.com
prof-diplom.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.146.56.140🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | bclk.maarketing.fvds.ru | ||||||
| NS | bclk.maarketing.fvds.ru ⭐ | ||||||
| A | 82.146.56.140🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | bclk.maarketing.fvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.prof-diplom.ru(20) | ||||||
| A | 82.146.56.140🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | bclk.maarketing.fvds.ru | ||||||
| TXT | google-site-verification=zKZpreZ-uaz-o8IDuLRrsvU2mC6O5WKlp2B3D_CCruE | ||||||
| TXT | v=spf1 ip4:82.146.56.140 a mx ~all | ||||||
| TXT | mailru-verification: 2d1cd286b1aaba06 | ||||||
| SOA | bclk.maarketing.fvds.ruroot@bclk.maarketing.fvds.ru 2026-02-06 #14 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068511 | ||||||
Subdomains
mail.prof-diplom.ru |
Same first word
prof-diplom.ru |
DNS History
15 records (5 active, 10 former)
●NSbclk.maarketing.fvds.ru2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 05:04:08
● 2026-04-14 12:32:10
○NSdnsproxy1.fm.nic.ru2026-04-03 → 2026-04-14 · 2 obs
○ 2026-04-14 12:32:10
○NSdnsproxy2.fm.nic.ru2026-04-03 → 2026-04-14 · 2 obs
○ 2026-04-14 12:32:10
○NSns.prof-diplom.ru2015-07-15 → 2017-10-18 · 4 obs
● 2017-10-18 10:50:02
○ 2026-04-03 05:04:08
○ 2026-04-14 12:32:10
●NSns1.firstvds.ru2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 05:04:08
● 2026-04-14 12:32:10
○NSns10.aarealty.ru2015-07-15 → 2017-10-18 · 4 obs
● 2017-10-18 10:50:02
○ 2026-04-03 05:04:08
○ 2026-04-14 12:32:10
●NSns2.firstvds.ru2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 05:04:08
● 2026-04-14 12:32:10
○NSns20.aarealty.ru2015-07-15 → 2017-10-18 · 4 obs
● 2017-10-18 10:50:02
○ 2026-04-03 05:04:08
○ 2026-04-14 12:32:10
●MXmail.prof-diplom.ru2015-07-15 → 2026-04-14 · 2 obs
● 2026-04-14 12:32:10
○A31.177.76.322026-04-03 → 2026-04-14 · 2 obs
○ 2026-04-14 12:32:10
○A31.177.80.322026-04-03 → 2026-04-14 · 2 obs
○ 2026-04-14 12:32:10
○A62.152.53.2342015-07-15 → 2016-12-31 · 4 obs
● 2016-12-31 12:12:44
○ 2017-10-18 10:50:02
○ 2026-04-14 12:32:10
●A82.146.56.1402026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 05:04:08
● 2026-04-14 12:32:10
○A85.172.9.842017-10-18 → 2017-10-18 · 4 obs
● 2017-10-18 10:50:02
○ 2026-04-03 05:04:08
○ 2026-04-14 12:32:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prof-diplom.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prof-diplom.ru (unsigned zone)
⏱️ Timing
Total: 677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.146.56.140 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.prof-diplom.ru (pri: 20), mail.prof-diplom.ru (pri: 10) |
| TXT | 3 | google-site-verification=zKZpreZ-uaz-o8I, v=spf1 ip4:82.146.56.140 a mx ~all... |
| SOA | 1 | bclk.maarketing.fvds.ru root.bclk.maarke |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
prof-diplom.ru is the parent of mail.prof-diplom.ru.
IP Addresses
prof-diplom.ru resolves to one IP number: 82.146.56.140.
Other host names, for instance bclk.maarketing.fvds.ru, mail.akademy-med.ru, akademy-med.ru and mail.prof-diplom.ru share IP numbers with prof-diplom.ru.
Name Servers
prof-diplom.ru is delegated to three name servers ns1.firstvds.ru, ns2.firstvds.ru and bclk.maarketing.fvds.ru.
prof-diplom.ru at least partially shares name servers with other domains, for instance kapibaras.ru, standard-house.ru, imperatorpryanik.ru, russever.ru and wishby.ru.
These name servers are commonly used with firstvds.ru, ns1.example.com and ns2.example.com.
Hosts with two IP numbers:
ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160.
Hosts with one IP number:
bclk.maarketing.fvds.ru points to: 82.146.56.140.
Mail Servers
prof-diplom.ru is handled by a single mail server, mail.prof-diplom.ru.
mail.prof-diplom.ru resolves to IP 82.146.56.140.