userapi.com - dns.ninja

`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}
NS	`ns1.vkontakte.ru` ⭐
		A	2a00:bdc0:ff:1::2^{🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region}
			PTR	`ns1.vkontakte.ru`
		A	87.240.131.131^{🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region}
			PTR	`ns1.vkontakte.ru`
NS	`ns2.vkontakte.ru`
		A	2a00:bdc0:ff:2::2^{🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region}
			PTR	`ns2.vkontakte.ru`
		A	95.213.21.21^{🇷🇺 VKONTAKTE-SPB-AS95.213.0.0/18 Saint Petersburg region}
			PTR	`ns2.vkontakte.ru`
NS	`ns3.vkontakte.ru`
		A	2a00:bdc0:ff:3::2^{🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region}
			PTR	`ns3.vkontakte.ru`
		A	93.186.238.238^{🇷🇺 VKONTAKTE-SPB-AS93.186.232.0/21 Saint Petersburg region}
			PTR	`ns3.vkontakte.ru`
NS	`ns4.vkontakte.ru`
		A	2a00:bdc0:ff:4::2^{🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region}
			PTR	`ns4.vkontakte.ru`
		A	87.240.136.136^{🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region}
			PTR	`ns4.vkontakte.ru`
MX	`mx.vk.com` ⭐
		A	87.240.169.121^{🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region}
			PTR	`mx.vk.com`
TXT	`_globalsign-domain-verification=7yYVJvdrWz05cbzkQl-l0yVYWsP6gDO5u194Ic8KA8`
TXT	`_globalsign-domain-verification=6gPgwhJkX4uBuKXUE5O7y9oUmtXB-CAJv9xnFqikEy`
TXT	`atJ1QQ0fGXlJSD9DKrPatRQAB83O7mfrJvGeRBNgitM=`
TXT	`_globalsign-domain-verification=O0Pt8zhXN9vdBLKTxOu4bCXzcpDWeAUl7l3Ar9XFUH`
TXT	`v=spf1 -all`
TXT	`HARICA-7rMvGABnKMnABT4yIpZ`
TXT	`HARICA-1ObFuIyyYSvGS21lPSl`
TXT	`_globalsign-domain-verification=Ldp0yHWVZFPvYhD5fv1Cc9Z6N1qveliT6uzxwdrr9C`
TXT	`_globalsign-domain-verification=MTlPckbrbufqf1JnpHMmOmwzo8YGGLlvWrcq6GWzyT`
SOA	`ns1.vkontakte.ru`ncc@vk.com serial=3567511290

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780582084

rank #7059 globally
rank #3460 in the tld
Semrush Rank:#17,005,439 Keywords:8 Traffic:0/mo
WOT: SAFE (90/100)
📈 Tranco rank: #174

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) tovk.comwhen accessed directly in a browser
Subdomains likepp.userapi.comandsun*.userapi.comserve media content
Commonly seen in network traffic from VK mobile and web applications

Subdomains

cs510334.userapi.com

cs11125.userapi.com

836524.userapi.com

sun10-2.userapi.com

cs543407.userapi.com

cs407828.userapi.com

cs623626.userapi.com

cs837228.userapi.com

cs7050.userapi.com

cs604719.userapi.com

cs411027.userapi.com

cs632605.userapi.com

cs636417.userapi.com

sun118-2.userapi.com

634007.userapi.com

cs815132.userapi.com

cs23.userapi.com

cs839727.userapi.com

cs640503.userapi.com

cs629325.userapi.com

cs834401.userapi.com

cs510122.userapi.com

cs538408.userapi.com

cs634605.userapi.com

cs9-3v4.userapi.com

cs521209.userapi.com

cs11193.userapi.com

cs509512.userapi.com

cs417918.userapi.com

cs403516.userapi.com

cs625228.userapi.com

cs306213.userapi.com

cs626621.userapi.com

cs11153.userapi.com

sun34-2.userapi.com

cs10595.userapi.com

cs405327.userapi.com

cs323218.userapi.com

cs538423.userapi.com

cs638519.userapi.com

sun9-71.userapi.com

cs634600.userapi.com

cs632507.userapi.com

cs12362.userapi.com

cs419823.userapi.com

cs619317.userapi.com

cs541606.userapi.com

cs621527.userapi.com

cs6153.userapi.com

cs633119.userapi.com

63.userapi.com

cs836329.userapi.com

cs323627.userapi.com

cs627618.userapi.com

cs836135.userapi.com

cs6263.userapi.com

cs632802.userapi.com

cs604525.userapi.com

cs5592.userapi.com

cs509610.userapi.com

cs628421.userapi.com

cs10428.userapi.com

cs10819.userapi.com

sun9-9.userapi.com

cs834333.userapi.com

cs406727.userapi.com

cs6089.userapi.com

cs640406.userapi.com

cs834604.userapi.com

cs10879.userapi.com

cs542408.userapi.com

cs640504.userapi.com

cs632406.userapi.com

sun9-14.userapi.com

cs626625.userapi.com

cs630129.userapi.com

sun36-2.userapi.com

cs9816.userapi.com

cs507502.userapi.com

cs543101.userapi.com

cs504321.userapi.com

cs508605.userapi.com

sun138-1.userapi.com

cs6074.userapi.com

sun9-99.userapi.com

cs305402.userapi.com

cs308631.userapi.com

cs12340.userapi.com

cs316617.userapi.com

cs323716.userapi.com

cs306603.userapi.com

cs623427.userapi.com

cs510604.userapi.com

cs638921.userapi.com

sun2-9.userapi.com

cs317216.userapi.com

cs5868.userapi.com

cs505623.userapi.com

cs310317.userapi.com

cs305515.userapi.com

Same first word

userapi.ru

userapi.by

userapi.com

userapi.dev

userapi.net

userapi.info

userapi.co

userapi.org

userapi.icu

Similar names

puresia.com

raiseup.co.nz

apeirus.com

auspire.org

superai.club

superia.se

superia.pl

supaier.com

superia.shop

auspire.net

auspire.co.uk

paisure.com

superai.sale

ispaure.com

piraeus.com

perusai.com

superai.diy

upersia.com

iasuper.com

superai.info

superai.vn

superia.ro

perusia.it

superai.id

aisuper.net

upraise.ch

superia.ca

piraeus.gov.gr

piraeus.net

superai.app

superai.talk

superia.ua

aisperu.com

auspire.biz

superia.co.in

upraise.com

purseai.com

piraeus.info

sureapi.com

praiseu.com

raiseup.xyz

sureapi.info

aispure.com

superia.net

piraeus.io

usepari.com

aspireu.in

superia.ee

superia.com.pl

piraeus.de

aeprius.com

uparise.com

eurasip.com

superai.xin

superai.live

auspire.com.au

raiseup.co.uk

perusia.cn

superai.com

apireus.com

superia.com

raiseup.co

auspire.systems

raiseup.ru

seurapi.cv

superia.org

piraeus.gr

uaspire.org

superia.ru

upraise.net

raiseup.eu

raiseup.com.au

upraise.io

superia.no

superai.cc

superia.info

asipure.com

superai.net

auspire.com

seapuri.co.kr

sipauer.com

ariseup.com

raiseup.de

raiseup.in

perusia.nl

eurasip.org

raiseup.net

aeprius.eu

periusa.com

pusaier.com

suaiper.es

superai.ir

superia.cz

euspira.com

auspire.org.au

piraeus.ru

suaiper.com

superia.es

superia.eu

raiseup.org.nz

periaus.com.au

superia.be

piraeus.org

superai.ca

DNS History

10 records (7 active, 3 former)

●NSns1.vkontakte.ru2015-08-30 → 2026-06-04 · 35 obs

● 2015-08-30 05:06:50
● 2015-10-08 09:28:18
○ 2015-10-09 19:18:38
● 2015-10-11 21:50:18
● 2015-11-01 08:12:10
○ 2015-11-03 10:30:52
● 2015-11-04 17:31:08
● 2015-12-20 19:37:56
○ 2016-01-19 11:09:22
● 2016-01-21 09:47:42
● 2016-02-06 11:44:38
○ 2016-02-09 18:01:06
● 2016-02-11 18:37:08
○ 2016-02-14 19:23:12
● 2016-02-26 08:10:30
● 2016-04-18 22:31:58
○ 2016-05-01 22:28:36
○ 2016-05-11 22:35:00
● 2016-05-13 08:18:14
● 2016-06-09 07:20:36
○ 2016-06-16 12:10:42
● 2016-06-25 11:54:24
● 2016-07-26 20:30:44
○ 2016-08-23 21:33:52
● 2016-08-30 22:49:10
● 2016-09-12 00:13:26
○ 2016-10-10 12:00:16
● 2016-10-13 22:16:08
○ 2016-10-24 09:25:06
● 2016-11-01 04:07:24
○ 2016-11-12 20:19:04
● 2016-12-01 20:39:12
○ 2016-12-09 01:27:00
● 2016-12-27 16:24:14
● 2026-06-04 14:29:42

●NSns2.vkontakte.ru2015-08-30 → 2026-06-04 · 34 obs

● 2015-08-30 05:06:50
● 2015-09-10 21:21:48
○ 2015-10-08 09:28:18
● 2015-10-09 19:18:38
● 2015-10-11 21:50:18
○ 2015-10-19 04:46:12
○ 2015-10-30 10:15:54
● 2015-11-01 08:12:10
● 2015-11-03 10:30:52
○ 2015-11-04 17:31:08
○ 2015-11-09 19:12:34
● 2015-11-11 09:09:34
○ 2015-11-26 19:21:54
● 2015-11-30 17:39:50
● 2015-12-05 05:55:54
○ 2015-12-20 19:37:56
● 2016-01-19 11:09:22
● 2016-01-21 09:47:42
○ 2016-01-24 08:09:46
● 2016-01-28 07:56:56
● 2016-02-03 13:20:16
○ 2016-02-06 11:44:38
● 2016-02-09 18:01:06
● 2016-04-03 03:31:50
○ 2016-04-17 14:08:14
● 2016-04-18 22:31:58
● 2016-05-11 22:35:00
○ 2016-05-13 08:18:14
○ 2016-05-21 15:24:46
● 2016-05-29 11:37:52
● 2016-10-24 09:25:06
○ 2016-11-01 04:07:24
● 2016-11-12 20:19:04
● 2026-06-04 14:29:42

●NSns3.vkontakte.ru2015-08-30 → 2026-06-04 · 40 obs

● 2015-08-30 05:06:50
○ 2015-09-09 20:53:18
○ 2015-09-10 21:21:48
● 2015-10-08 09:28:18
● 2015-11-30 17:39:50
○ 2015-12-05 05:55:54
● 2015-12-20 19:37:56
● 2016-01-19 11:09:22
○ 2016-01-21 09:47:42
● 2016-01-24 08:09:46
● 2016-01-28 07:56:56
○ 2016-02-03 13:20:16
● 2016-02-06 11:44:38
● 2016-02-09 18:01:06
○ 2016-02-11 18:37:08
● 2016-02-14 19:23:12
● 2016-02-26 08:10:30
○ 2016-03-11 09:05:02
● 2016-03-18 11:11:46
○ 2016-03-21 00:15:06
● 2016-04-03 03:31:50
● 2016-04-17 14:08:14
○ 2016-04-18 22:31:58
● 2016-05-01 22:28:36
● 2016-05-29 11:37:52
○ 2016-06-05 15:31:44
● 2016-06-07 15:21:46
● 2016-06-16 12:10:42
○ 2016-06-25 11:54:24
○ 2016-07-26 20:30:44
● 2016-08-23 21:33:52
○ 2016-08-30 22:49:10
○ 2016-09-12 00:13:26
● 2016-10-10 12:00:16
● 2016-11-12 20:19:04
○ 2016-12-01 20:39:12
● 2016-12-09 01:27:00
○ 2016-12-27 16:24:14
● 2017-01-09 00:18:12
● 2026-06-04 14:29:42

●NSns4.vkontakte.ru2015-09-09 → 2026-06-04 · 36 obs

○ 2015-08-30 05:06:50
● 2015-09-09 20:53:18
● 2015-10-09 19:18:38
○ 2015-10-11 21:50:18
● 2015-10-19 04:46:12
● 2015-10-30 10:15:54
○ 2015-11-01 08:12:10
● 2015-11-03 10:30:52
● 2015-11-09 19:12:34
○ 2015-11-11 09:09:34
● 2015-11-26 19:21:54
○ 2015-11-30 17:39:50
● 2015-12-05 05:55:54
● 2016-01-24 08:09:46
○ 2016-01-28 07:56:56
● 2016-02-03 13:20:16
● 2016-02-14 19:23:12
○ 2016-02-26 08:10:30
● 2016-03-11 09:05:02
○ 2016-03-18 11:11:46
● 2016-03-21 00:15:06
○ 2016-04-03 03:31:50
● 2016-04-17 14:08:14
● 2016-05-21 15:24:46
○ 2016-05-29 11:37:52
● 2016-06-05 15:31:44
○ 2016-06-07 15:21:46
○ 2016-06-09 07:20:36
● 2016-06-16 12:10:42
● 2016-10-10 12:00:16
○ 2016-10-13 22:16:08
● 2016-10-24 09:25:06
● 2016-12-27 16:24:14
○ 2017-01-09 00:18:12
● 2017-01-20 17:46:52
● 2026-06-04 14:29:42

○MXmail.userapi.com2015-08-30 → 2017-05-29 · 4 obs

● 2015-08-30 05:06:50
● 2017-05-29 13:05:22
○ 2017-06-20 16:14:22
○ 2026-06-04 14:29:42

●MXmx.vk.com2017-06-20 → 2026-06-04 · 3 obs

○ 2017-05-29 13:05:22
● 2017-06-20 16:14:22
● 2026-06-04 14:29:42

○A2a00:bdc0:4:10f:1:0:615:1002015-08-30 → 2017-03-11 · 4 obs

● 2015-08-30 05:06:50
● 2017-03-11 13:45:08
○ 2017-03-16 08:15:50
○ 2026-06-04 14:29:42

●A87.240.129.1872018-11-15 → 2026-06-04 · 3 obs

○ 2018-10-31 18:28:22
● 2018-11-15 02:03:12
● 2026-06-04 14:29:42

●A87.240.190.642018-11-15 → 2026-06-04 · 3 obs

○ 2018-10-31 18:28:22
● 2018-11-15 02:03:12
● 2026-06-04 14:29:42

○A95.213.4.2342015-08-30 → 2018-10-31 · 4 obs

● 2015-08-30 05:06:50
● 2018-10-31 18:28:22
○ 2018-11-15 02:03:12
○ 2026-06-04 14:29:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.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: 1464ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`87.240.129.187, 87.240.190.64`
NS	4	`ns3.vkontakte.ru, ns2.vkontakte.ru...`
MX	1	`mx.vk.com (pri: 0)`
TXT	9	`v=spf1 -all, _globalsign-domain-verification=7yYVJvdr...`
SOA	1	`ns1.vkontakte.ru ncc.vk.com`

Analysis

Hierarchy

userapi.com has cs510334.userapi.com, cs11125.userapi.com, 836524.userapi.com, sun10-2.userapi.com and cs543407.userapi.com as child names, alongside several thousand other host names it is parent to.

IP Addresses

userapi.com points to two IP numbers: 87.240.129.187 and 87.240.190.64.

Among the host names that share IP numbers with userapi.com are cs305913.userapi.com, 639421.userapi.com, 638716.userapi.com and two others.

Name Servers

userapi.com carries NS records pointing to 4 name servers: ns1.vkontakte.ru, ns2.vkontakte.ru, ns3.vkontakte.ru and ns4.vkontakte.ru.

At least some of userapi.com's name servers are shared with other domains, for example vk-cdn.net, vcontakte.ru, vk.link and two more.

These name servers are often deployed together with the name servers ns1.vk.com, ns2.vk.com, ns3.vk.com and ns4.vk.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.vkontakte.ru directs to 87.240.131.131 and 2a00:bdc0:ff:1::2; ns2.vkontakte.ru directs to 95.213.21.21 and 2a00:bdc0:ff:2::2; ns3.vkontakte.ru directs to 93.186.238.238 and 2a00:bdc0:ff:3::2; ns4.vkontakte.ru directs to 87.240.136.136 and 2a00:bdc0:ff:4::2.

Mail Servers

userapi.com routes its mail through a single mail server, mx.vk.com.

userapi.com has the same mail server arrangement as a number of other domains, for example userapi.ru, vkuservideo.net, vkuserlive.com and two more.

At least a portion of userapi.com's mail servers are shared with other domains, among them post.vk.com and vkpartner.ru.

It is common to find these mail servers paired with the mail servers mx2.vk.com.

There is one IP number for mx.vk.com: 87.240.169.121.

userapi.com - dns.ninja

userapi.com

com

userapi.com

Purpose

About VK

Technical Notes

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Related

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`userapi.com`

`com`