ntks.userapi.com - dns.ninja
ntks.userapi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.240.129.187🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
| PTR | srv187-129-240-87.vk.com | ||||||
| A | 87.240.190.64🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
userapi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.240.129.187🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
| A | 87.240.190.64🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
| NS | ns1.vkontakte.ru ⭐ | ||||||
| NS | ns2.vkontakte.ru | ||||||
| NS | ns3.vkontakte.ru | ||||||
| NS | ns4.vkontakte.ru | ||||||
| MX | mx.vk.com ⭐ | ||||||
| TXT | HARICA-7rMvGABnKMnABT4yIpZ | ||||||
| TXT | _globalsign-domain-verification=O0Pt8zhXN9vdBLKTxOu4bCXzcpDWeAUl7l3Ar9XFUH | ||||||
| TXT | HARICA-0W0o44c9DyE61DEvL5H | ||||||
| TXT | _globalsign-domain-verification=Ldp0yHWVZFPvYhD5fv1Cc9Z6N1qveliT6uzxwdrr9C | ||||||
| TXT | _globalsign-domain-verification=MTlPckbrbufqf1JnpHMmOmwzo8YGGLlvWrcq6GWzyT | ||||||
| TXT | HARICA-1ObFuIyyYSvGS21lPSl | ||||||
| TXT | atJ1QQ0fGXlJSD9DKrPatRQAB83O7mfrJvGeRBNgitM= | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | _globalsign-domain-verification=6gPgwhJkX4uBuKXUE5O7y9oUmtXB-CAJv9xnFqikEy | ||||||
| TXT | _globalsign-domain-verification=7yYVJvdrWz05cbzkQl-l0yVYWsP6gDO5u194Ic8KA8 | ||||||
| TXT | HARICA-8jVHl95rzphvOFzzWX7 | ||||||
| SOA | ns1.vkontakte.runcc@vk.com serial=3575827191 | ||||||
rank #7198 globally
rank #3515 in the tld
Semrush Rank:#17,005,439 Keywords:8 Traffic:0/mo
WOT: SAFE (90/100)
📈 Tranco rank: #193
userapi.com
userapi.com is a domain owned and operated by VK (formerly VKontakte), the largest social media platform in Russia and the CIS region.
Purpose
The domain serves as part of VK's API infrastructure:
- API Endpoints: Used for VK's developer API services
- Content Delivery: Hosts user-uploaded content (images, videos, audio files) served through VK's CDN
- Authentication: Handles OAuth and authentication flows for third-party applications
About VK
VK (VKontakte) is a Russian social networking service founded in 2006 by Pavel Durov. Key facts:
- Largest social network in Russia with over 100 million monthly active users
- Offers features similar to Facebook: profiles, messaging, groups, news feeds, music, and video sharing
- Owned by VK Company (formerly Mail.ru Group)
- Provides extensive APIs for developers to build applications and integrations
Technical Notes
- The domain redirects (301) to
vk.comwhen accessed directly in a browser - Subdomains like
pp.userapi.comandsun*.userapi.comserve media content - Commonly seen in network traffic from VK mobile and web applications
Subdomains
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A87.240.129.1872019-01-25 → 2026-07-30 · 5 obs
● 2026-04-29 09:17:18
○ 2026-06-21 07:39:34
● 2026-06-21 11:33:18
● 2026-07-30 07:24:56
●A87.240.190.642019-01-25 → 2026-07-30 · 5 obs
● 2026-04-29 09:17:18
○ 2026-06-21 07:39:34
● 2026-06-21 11:33:18
● 2026-07-30 07:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| userapi.com | ns1.vkontakte.ru, ns2.vkontakte.ru, ns3.vkontakte.ru, ns4.vkontakte.ru | - |
✅ Authoritative Response
Server:87.240.136.136
NS records: ns1.vkontakte.ru, ns2.vkontakte.ru, ns3.vkontakte.ru, ns4.vkontakte.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for userapi.com (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 87.240.190.64, 87.240.129.187 |
Analysis
Hierarchy
sun1.ntks.userapi.com and sun2.ntks.userapi.com each fall under ntks.userapi.com as their parent domain.
IP Addresses
ntks.userapi.com resolves to the IP addresses 87.240.129.187 and 87.240.190.64
Two other host names, along with cs537531.vkuservideo.net, cs525109.userapi.com and cs509209.userapi.com, also share IP numbers with ntks.userapi.com.