postdiplom.ru - robtex.com

postdiplom.ru

DNSSEC⚠️ Not signed
A31.31.206.61🇷🇺 AS-REGRU31.31.206.0/24 Reg.Ru
NSns1.reg.ru ⭐
A2a00:f940:9::1:1🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A2a00:f940:9::2:1🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A176.99.13.11🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.13🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.15🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.17🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.11🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.13🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.15🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.17🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
NSns2.reg.ru
A2a00:f940:9::1:2🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A2a00:f940:9::2:2🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A176.99.13.12🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.14🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.16🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.18🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.12🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.14🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.16🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.18🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
SOAns1.reg.ruhostmaster@ns1.reg.ru serial=1763681435

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068147

Subdomains

www.postdiplom.ru

Same first word

postdiplom.ru

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.reg.runs2.reg.rudns0.host-food.rudns1.host-food.runs.masterhost.runs1.bangalore.runs1.masterhost.runs2.bangalore.runs2.masterhost.rus24.host-food.ruMXmail.postdiplom.rumx1.masterhost.ruA31.31.206.61195.112.99.1632a00:15f8:a000:5:1:11:0:4fb12a00:15f8:a000:5:1:12:0:4fb12a00:15f8:a000:5:1:13:0:4fb12a00:15f8:a000:5:1:14:0:4fb190.156.201.2590.156.201.3890.156.201.4290.156.201.5391.227.16.124
○NSdns0.host-food.ru2018-07-12 → 2018-07-12 · 4 obs
○ 2016-12-24 11:32:32
● 2018-07-12 16:40:38
○ 2026-02-19 11:05:12
○ 2026-03-22 17:37:26
○NSdns1.host-food.ru2018-07-12 → 2018-07-12 · 4 obs
○ 2016-12-24 11:32:32
● 2018-07-12 16:40:38
○ 2026-02-19 11:05:12
○ 2026-03-22 17:37:26
○NSns.masterhost.ru2015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○NSns1.bangalore.ru2016-12-24 → 2016-12-24 · 4 obs
○ 2016-02-03 00:40:16
● 2016-12-24 11:32:32
○ 2018-07-12 16:40:38
○ 2026-03-22 17:37:26
○NSns1.masterhost.ru2015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
●NSns1.reg.ru2026-02-19 → 2026-03-22 · 3 obs
○ 2018-07-12 16:40:38
● 2026-02-19 11:05:12
● 2026-03-22 17:37:26
○NSns2.bangalore.ru2016-12-24 → 2016-12-24 · 4 obs
○ 2016-02-03 00:40:16
● 2016-12-24 11:32:32
○ 2018-07-12 16:40:38
○ 2026-03-22 17:37:26
○NSns2.masterhost.ru2015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
●NSns2.reg.ru2026-02-19 → 2026-03-22 · 3 obs
○ 2018-07-12 16:40:38
● 2026-02-19 11:05:12
● 2026-03-22 17:37:26
○NSs24.host-food.ru2018-07-12 → 2018-07-12 · 4 obs
○ 2016-12-24 11:32:32
● 2018-07-12 16:40:38
○ 2026-02-19 11:05:12
○ 2026-03-22 17:37:26
○MXmail.postdiplom.ru2018-07-12 → 2018-07-12 · 4 obs
○ 2016-02-03 00:40:16
● 2018-07-12 16:40:38
○ 2026-02-19 11:05:12
○ 2026-03-22 17:37:26
○MXmx1.masterhost.ru2015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A195.112.99.1632016-12-24 → 2016-12-24 · 4 obs
○ 2016-02-03 00:40:16
● 2016-12-24 11:32:32
○ 2018-07-12 16:40:38
○ 2026-03-22 17:37:26
○A2a00:15f8:a000:5:1:11:0:4fb12015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A2a00:15f8:a000:5:1:12:0:4fb12015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A2a00:15f8:a000:5:1:13:0:4fb12015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A2a00:15f8:a000:5:1:14:0:4fb12015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
●A31.31.206.612026-02-19 → 2026-03-22 · 3 obs
○ 2018-07-12 16:40:38
● 2026-02-19 11:05:12
● 2026-03-22 17:37:26
○A90.156.201.252015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A90.156.201.382015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A90.156.201.422015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A90.156.201.532015-07-10 → 2015-11-14 · 4 obs
● 2015-07-10 01:10:48
● 2015-11-14 16:49:58
○ 2016-02-03 00:40:16
○ 2026-03-22 17:37:26
○A91.227.16.1242018-07-12 → 2018-07-12 · 4 obs
○ 2016-12-24 11:32:32
● 2018-07-12 16:40:38
○ 2026-02-19 11:05:12
○ 2026-03-22 17:37:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
postdiplom.runs1.reg.ru, ns2.reg.ru20 records

✅ Authoritative Response

Server: 176.99.13.11

NS records: ns1.reg.ru, ns2.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postdiplom.ru (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data
A131.31.206.61
NS2ns1.reg.ru, ns2.reg.ru
SOA1ns1.reg.ru hostmaster.ns1.reg.ru

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)

Analysis

Hierarchy

The parent of www.postdiplom.ru is postdiplom.ru.

IP Addresses

postdiplom.ru points to IP number: 31.31.206.61.

Other host names, for instance www.postdiplom.ru share IP numbers with postdiplom.ru.

Name Servers

postdiplom.ru is delegated to two name servers: ns1.reg.ru and ns2.reg.ru.

postdiplom.ru shares the same name server setup as hifriends.ru, potapovam.ru, gbipark.ru, igortokarev.ru and szdo.ru.

Host names with ten IP numbers: ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17; ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.