stackpro.ru - dns.ninja
stackpro.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.root-servers.net ⭐ | ||||||
| A | 2001:503:ba3e::2:30🇺🇸 VERISIGN-AS2001:503:ba3e::/48 Verisign Route | ||||||
| PTR | a.root-servers.net | ||||||
| A | 198.41.0.4🇺🇸 VERISIGN-AS198.41.0.0/24 Verisign Route | ||||||
| PTR | a.root-servers.net | ||||||
| NS | ns1.stackpro.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.stackpro.ru ⚠️ Not in zone NS records | ||||||
| A | 88.204.57.113🇷🇺 TOMSK-AS88.204.56.0/23 CJSC "ER-Telecom Holding" Tomsk branch Tomsk, Russia | ||||||
| PTR | ns2.stackpro.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | a.root-servers.netdnsmaster@stackpro.ru 2025-03-15 #35 | ||||||
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=4069310 | ||||||
PTR for
Subdomains
ns2.stackpro.ru |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSa.root-servers.net2021-10-15 → 2026-06-19 · 8 obs
● 2021-10-15 11:12:28
○ 2026-03-16 07:51:42
● 2026-03-29 21:01:30
○ 2026-04-25 04:30:24
○ 2026-05-04 12:29:10
● 2026-06-10 13:38:28
● 2026-06-19 10:54:54
●NSns1.stackpro.ru2021-10-15 → 2026-06-19 · 3 obs
● 2021-10-15 11:12:28
● 2026-06-19 10:54:54
●NSns2.stackpro.ru2021-10-15 → 2026-06-19 · 3 obs
● 2021-10-15 11:12:28
● 2026-06-19 10:54:54
○NSns3.nic.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○NSns4.nic.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○NSns8.nic.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○MXmx.stackpro.ru2021-10-15 → 2026-03-29 · 6 obs
● 2021-10-15 11:12:28
○ 2026-03-16 07:51:42
● 2026-03-29 21:01:30
○ 2026-06-19 10:54:52
○ 2026-06-19 10:54:54
○MXmx01.nicmail.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○MXmx02.nicmail.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○MXmx03.nicmail.ru2021-02-05 → 2021-02-08 · 4 obs
● 2021-02-08 03:23:24
○ 2021-10-15 11:12:28
○ 2026-06-19 10:54:54
○A83.172.24.2102021-10-15 → 2026-06-19 · 9 obs
● 2026-03-16 07:51:42
○ 2026-03-29 21:01:30
● 2026-04-25 04:30:24
○ 2026-05-04 12:29:10
○ 2026-06-18 21:24:02
● 2026-06-19 07:55:56
○ 2026-06-19 10:54:52
○ 2026-06-19 10:54:54
○A88.204.57.1132021-10-15 → 2026-06-19 · 9 obs
● 2026-03-16 07:51:42
○ 2026-03-29 21:01:30
● 2026-04-25 04:30:24
○ 2026-05-04 12:29:10
○ 2026-06-18 21:24:02
● 2026-06-19 07:55:56
○ 2026-06-19 10:54:52
○ 2026-06-19 10:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| stackpro.ru | ns2.stackpro.ru, ns1.stackpro.ru | 2 records |
✅ Authoritative Response
Server:83.172.24.210
NS records: ns2.stackpro.ru, ns1.stackpro.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackpro.ru (unsigned zone)
⏱️ Timing
Total: 3945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 83.172.24.210, 88.204.57.113 |
| MX | 1 | mx.stackpro.ru (pri: 10) |
| SOA | 1 | a.root-servers.net dnsmaster.stackpro.ru |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.stackpro.ru, ns2.stackpro.ru)
Analysis
Hierarchy
The domain ns2.stackpro.ru falls under the parent stackpro.ru.
Name Servers
stackpro.ru has three name servers — a.root-servers.net, ns1.stackpro.ru and ns2.stackpro.ru.
At least some of stackpro.ru's name servers are shared with other domains, for example 47jl5htaj58q0vwmrl6c14hep1haogh.k.cjjd02.com, 47jl59e49aqlijlibs2zv7ksbbtklc7.z.cjjd14.com, 47ebvx9zcqbc44ag60g4y56fzxo0mzn.z.cjjd14.com and two more.
These name servers tend to co-occur with ns1.park.kz, ns2.park.kz, mns1.mingfuyun.com and 6 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
a.root-servers.net resolves to 198.41.0.4 and 2001:503:ba3e::2:30.
Hosts with just one IP address:
ns2.stackpro.ru resolves to 88.204.57.113.