kontextus.ru - robtex.com
kontextus.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.87.203.156🇷🇺 RU-JSCIOT80.87.203.0/24 | ||||||
| PTR | kirill.fvds.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 14737597390f2ca5 | ||||||
| SOA | firstvds.ruadmin@procontext.ru 2020-06-30 #10 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru ⚠️ Not in parent delegation | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069614 | ||||||
Same first word
kontextus.hu |
kontextus.ru |
Similar names
DNS History
10 records (5 active, 5 former)
●NSfirstvds.ru2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 23:00:14
● 2026-07-14 17:29:04
●NSns1.firstvds.ru2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 23:00:14
● 2026-07-14 17:29:04
●NSns2.firstvds.ru2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 23:00:14
● 2026-07-14 17:29:04
○NSns3-l2.nic.ru2015-12-04 → 2016-06-21 · 4 obs
● 2016-06-21 08:16:44
○ 2026-03-26 23:00:14
○ 2026-07-14 17:29:04
○NSns4-cloud.nic.ru2015-12-04 → 2016-06-21 · 4 obs
● 2016-06-21 08:16:44
○ 2026-03-26 23:00:14
○ 2026-07-14 17:29:04
○NSns4-l2.nic.ru2015-12-04 → 2016-06-21 · 4 obs
● 2016-06-21 08:16:44
○ 2026-03-26 23:00:14
○ 2026-07-14 17:29:04
○NSns8-cloud.nic.ru2015-12-04 → 2016-06-21 · 4 obs
● 2016-06-21 08:16:44
○ 2026-03-26 23:00:14
○ 2026-07-14 17:29:04
○NSns8-l2.nic.ru2015-12-04 → 2016-06-21 · 4 obs
● 2016-06-21 08:16:44
○ 2026-03-26 23:00:14
○ 2026-07-14 17:29:04
●MXmx.yandex.net2015-12-04 → 2026-07-14 · 2 obs
● 2026-07-14 17:29:04
●A80.87.203.1562026-03-26 → 2026-07-14 · 2 obs
● 2026-07-14 17:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| kontextus.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kontextus.ru (unsigned zone)
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.87.203.156 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: 14737597390f2ca5 |
| SOA | 1 | firstvds.ru admin.procontext.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
IP Addresses
kontextus.ru resolves to just one IP address, 80.87.203.156.
Two other host names, along with sso.msk-toyota-major.ru, whm.sso.jaecoo-baltauto-sale.ru and morskaya-naberezhnaya.ru, also share IP numbers with kontextus.ru.
Name Servers
kontextus.ru has three name servers — firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
kontextus.ru partially shares its NS delegation with several other domains, including artyurkov.ru, anex-poisk.ru, rusczech.com and two others.
These name servers regularly co-occur with the name servers dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Host names that have two IP addresses:
ns1.firstvds.ru resolves to 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru resolves to 94.250.248.160 and 2a01:230:2:75::3.
Host names that point to one IP address:
firstvds.ru resolves to 37.230.118.233.
Mail Servers
The sole mail server for kontextus.ru is mx.yandex.net.
Among the domains sharing a mail server setup with kontextus.ru are yanazlato.com, coinsbank.cruises, konteynerpazari.com and two others.
The mail servers of kontextus.ru overlap at least partially with those of other domains, including likecoin.pro, tnp74.ru and biform.org.
The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.