userapi.ru - dns.ninja

userapi.ru

DNSSEC⚠️ Not signed
A87.240.129.187🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region
PTRsrv187-129-240-87.vk.com
A87.240.190.64🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region
NSns1.vkontakte.ru ⭐
A2a00:bdc0:ff:1::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region
PTRns1.vkontakte.ru
A87.240.131.131🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region
PTRns1.vkontakte.ru
NSns2.vkontakte.ru
A2a00:bdc0:ff:2::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region
PTRns2.vkontakte.ru
A95.213.21.21🇷🇺 VKONTAKTE-SPB-AS95.213.0.0/18 Saint Petersburg region
PTRns2.vkontakte.ru
NSns3.vkontakte.ru
A2a00:bdc0:ff:3::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region
PTRns3.vkontakte.ru
A93.186.238.238🇷🇺 VKONTAKTE-SPB-AS93.186.232.0/21 Saint Petersburg region
PTRns3.vkontakte.ru
NSns4.vkontakte.ru
A2a00:bdc0:ff:4::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region
PTRns4.vkontakte.ru
A87.240.136.136🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region
PTRns4.vkontakte.ru
MXmx.vk.com ⭐
A87.240.169.121🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region
PTRmx.vk.com
TXTatJ1QQ0fGXlJSD9DKrPatRQAB83O7mfrJvGeRBNgitM=
TXT_globalsign-domain-verification=7yYVJvdrWz05cbzkQl-l0yVYWsP6gDO5u194Ic8KA8
TXTHARICA-7rMvGABnKMnABT4yIpZ
TXTv=spf1 -all
TXTHARICA-1ObFuIyyYSvGS21lPSl
TXT_globalsign-domain-verification=MTlPckbrbufqf1JnpHMmOmwzo8YGGLlvWrcq6GWzyT
TXTHARICA-0W0o44c9DyE61DEvL5H
TXTHARICA-8jVHl95rzphvOFzzWX7
TXT_globalsign-domain-verification=6gPgwhJkX4uBuKXUE5O7y9oUmtXB-CAJv9xnFqikEy
TXT_globalsign-domain-verification=Ldp0yHWVZFPvYhD5fv1Cc9Z6N1qveliT6uzxwdrr9C
TXT_globalsign-domain-verification=O0Pt8zhXN9vdBLKTxOu4bCXzcpDWeAUl7l3Ar9XFUH
SOAns1.vkontakte.runcc@vk.com serial=3575827191

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069779
WOT: SAFE (73/100)

Subdomains

www.userapi.ru
cs607317.userapi.ru
cs607329.userapi.ru
cs607130.userapi.ru

Same first word

userapi.co
userapi.org
userapi.icu
userapi.ru
userapi.by
userapi.com
userapi.dev
userapi.net
userapi.info

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perusia.nl
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DNS History

8 records (7 active, 1 former)

20162017201820192020202120222023202420252026NSns1.vkontakte.runs2.vkontakte.runs3.vkontakte.runs4.vkontakte.ruMXmx.vk.comA87.240.129.18787.240.190.6495.213.1.137
●NSns1.vkontakte.ru2015-08-27 → 2026-07-28 · 30 obs
● 2015-08-27 09:24:56
○ 2015-10-01 13:16:40
● 2015-10-04 13:47:08
○ 2015-10-05 15:05:20
○ 2015-10-31 13:32:20
● 2015-11-03 12:49:12
○ 2015-11-13 10:37:16
○ 2015-11-20 09:44:00
● 2015-12-13 03:06:34
○ 2015-12-16 14:19:02
● 2016-01-10 15:08:24
● 2016-01-22 18:04:28
○ 2016-02-02 22:28:20
● 2016-02-08 00:17:48
○ 2016-02-14 19:23:16
○ 2016-04-30 17:52:38
● 2016-05-11 02:55:14
○ 2016-05-18 11:16:00
○ 2016-07-06 15:08:22
● 2016-07-22 07:02:24
○ 2016-07-29 11:49:12
○ 2016-09-19 23:03:44
● 2016-10-02 04:45:10
○ 2016-10-24 09:26:58
○ 2016-11-14 23:30:16
● 2016-11-17 11:00:28
○ 2016-12-01 12:04:32
○ 2016-12-08 11:02:44
● 2016-12-15 02:12:14
● 2026-07-28 13:08:30
●NSns2.vkontakte.ru2015-08-27 → 2026-07-28 · 18 obs
● 2015-08-27 09:24:56
● 2015-10-01 13:16:40
○ 2015-10-04 13:47:08
● 2015-10-05 15:05:20
● 2015-10-31 13:32:20
○ 2015-11-03 12:49:12
● 2015-11-13 10:37:16
● 2016-04-30 17:52:38
○ 2016-05-11 02:55:14
● 2016-05-18 11:16:00
● 2016-07-06 15:08:22
○ 2016-07-22 07:02:24
● 2016-07-29 11:49:12
● 2016-12-08 11:02:44
○ 2016-12-15 02:12:14
○ 2016-12-24 14:40:34
● 2017-01-14 06:43:46
● 2026-07-28 13:08:30
●NSns3.vkontakte.ru2015-10-01 → 2026-07-28 · 15 obs
○ 2015-08-27 09:24:56
● 2015-10-01 13:16:40
● 2015-11-20 09:44:00
○ 2015-12-13 03:06:34
● 2015-12-16 14:19:02
● 2016-02-02 22:28:20
○ 2016-02-08 00:17:48
● 2016-02-14 19:23:16
● 2016-09-19 23:03:44
○ 2016-10-02 04:45:10
● 2016-10-24 09:26:58
● 2016-12-24 14:40:34
○ 2017-01-14 06:43:46
● 2017-01-27 08:07:48
● 2026-07-28 13:08:30
●NSns4.vkontakte.ru2015-08-27 → 2026-07-28 · 9 obs
● 2015-08-27 09:24:56
● 2015-12-16 14:19:02
○ 2016-01-10 15:08:24
○ 2016-01-22 18:04:28
● 2016-02-02 22:28:20
● 2016-11-14 23:30:16
○ 2016-11-17 11:00:28
● 2016-12-01 12:04:32
● 2026-07-28 13:08:30
●MXmx.vk.com2026-02-14 → 2026-07-28 · 2 obs
● 2026-02-14 17:17:32
● 2026-07-28 13:08:30
●A87.240.129.1872026-02-14 → 2026-07-28 · 3 obs
○ 2021-09-09 00:23:58
● 2026-02-14 17:17:32
● 2026-07-28 13:08:30
●A87.240.190.642026-02-14 → 2026-07-28 · 3 obs
○ 2021-09-09 00:23:58
● 2026-02-14 17:17:32
● 2026-07-28 13:08:30
○A95.213.1.1372015-08-27 → 2021-09-09 · 4 obs
● 2015-08-27 09:24:56
● 2021-09-09 00:23:58
○ 2026-02-14 17:17:32
○ 2026-07-28 13:08:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
userapi.runs1.vkontakte.ru, ns4.vkontakte.ru, ns3.vkontakte.ru, ns2.vkontakte.ru8 records

✅ Authoritative Response

Server:95.213.21.21

NS records: ns1.vkontakte.ru, ns4.vkontakte.ru, ns3.vkontakte.ru, ns2.vkontakte.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userapi.ru (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

TypeCountSample Data
A287.240.129.187, 87.240.190.64
NS4ns4.vkontakte.ru, ns1.vkontakte.ru...
MX1mx.vk.com (pri: 0)
TXT11_globalsign-domain-verification=MTlPckbr, _globalsign-domain-verification=O0Pt8zhX...
SOA1ns1.vkontakte.ru ncc.vk.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns4.vkontakte.ru, ns3.vkontakte.ru, ns2.vkontakte.ru...)

Analysis

Hierarchy

The domain userapi.ru is a parent of www.userapi.ru, cs607317.userapi.ru, cs607329.userapi.ru and cs607130.userapi.ru.

IP Addresses

userapi.ru points to the IP addresses 87.240.129.187 and 87.240.190.64

Two other host names, along with cs509408.vkuservideo.net, cs510334.userapi.com and cs11125.userapi.com, also share IP numbers with userapi.ru.

Name Servers

The NS records for userapi.ru point to four name servers: ns1.vkontakte.ru, ns2.vkontakte.ru, ns3.vkontakte.ru and ns4.vkontakte.ru.

At least some of userapi.ru's name servers are shared with other domains, for example video-vk.com, 153.240.87.in-addr.arpa, vk.today 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

The sole mail server for userapi.ru is mx.vk.com.

Among the domains sharing a mail server setup with userapi.ru are vk-apps.com, vklanding.ru, vkuseraudio.net and two others.

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

These mail servers often co-occur with the mail servers mx2.vk.com.

mx.vk.com carries a single IP number, which is 87.240.169.121.