fppkdo.ru - robtex.com
fppkdo.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | fppkdo.ru ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.pstu.ru ⚠️ Not in zone NS records | ||||||
| A | 82.179.112.246🇷🇺 PSTU-AS82.179.112.0/20 PSTUNet Perm National Research Polytechnic University | ||||||
| PTR | ns.pstu.ru | ||||||
| PTR | serv4.pstu.ru | ||||||
| NS | ns2.pspu.ru ⚠️ Not in zone NS records | ||||||
| A | 82.179.118.253🇷🇺 PSTU-AS82.179.112.0/20 PSTUNet Perm National Research Polytechnic University | ||||||
| PTR | unknown.pspu.pstu.ru | ||||||
| SOA | fppkdo.ruroot@fppkdo.ru 2020-10-30 #3 | ||||||
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=4068652 | ||||||
NS for
fppkdo.ru |
Same first word
fppkdo.ru |
DNS History
8 records (3 active, 5 former)
●NSfppkdo.ru2026-02-28 → 2026-04-26 · 3 obs
● 2026-02-28 08:56:22
● 2026-04-26 06:23:24
●NSns.pstu.ru2026-02-28 → 2026-04-26 · 3 obs
● 2026-02-28 08:56:22
● 2026-04-26 06:23:24
○NSns1.rsnx.ru2015-06-22 → 2017-01-02 · 4 obs
● 2017-01-02 09:39:08
○ 2026-02-28 08:56:22
○ 2026-04-26 06:23:24
●NSns2.pspu.ru2026-02-28 → 2026-04-26 · 3 obs
● 2026-02-28 08:56:22
● 2026-04-26 06:23:24
○NSns2.rsnx.ru2015-06-22 → 2017-01-02 · 4 obs
● 2017-01-02 09:39:08
○ 2026-02-28 08:56:22
○ 2026-04-26 06:23:24
○MXmail.fppkdo.ru2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-03 20:58:48
○ 2026-04-26 06:23:24
○A195.19.173.2032015-06-22 → 2017-01-02 · 4 obs
● 2017-01-02 09:39:08
○ 2026-02-28 08:56:22
○ 2026-04-26 06:23:24
○A82.179.118.2032026-03-12 → 2026-03-19 · 5 obs
● 2026-03-12 23:02:06
● 2026-03-19 09:17:34
○ 2026-04-26 06:23:22
○ 2026-04-26 06:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| fppkdo.ru | ns2.pspu.ru, ns.pstu.ru | 2 records |
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | 10 records |
| fppkdo.ru | ns.pstu.ru, ns2.pspu.ru | 2 records |
✅ Authoritative Response
Server:82.179.118.253
NS records: ns.pstu.ru, ns2.pspu.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fppkdo.ru (unsigned zone)
⏱️ Timing
Total: 953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.179.118.203 |
| NS | 1 | fppkdo.ru |
| SOA | 1 | fppkdo.ru root.fppkdo.ru |
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns2.pspu.ru, ns.pstu.ru, f.dns.ripn.net...)
Analysis
Name Server Role
fppkdo.ru serves as a name server for fppkdo.ru.
ns2.pspu.ru and ns.pstu.ru are commonly used as name servers along with fppkdo.ru.
Name Servers
fppkdo.ru is delegated to three name servers: fppkdo.ru, ns2.pspu.ru and ns.pstu.ru.
fppkdo.ru partially shares name servers with other domains; examples include harlequin.perm.ru, pris.perm.ru, socforum.perm.ru, ppkk.perm.ru and stratum.ac.ru.
These name servers are commonly used alongside serv1.pstu.ru, ns.pstu.ac.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, pshpu.com, ns.pshpu.com and ns.ccl.ru.
Host names with one IP number: The host name ns2.pspu.ru points to 82.179.118.253 and the host name ns.pstu.ru points to 82.179.112.246.