kalvinov.com - robtex.com
kalvinov.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.yandexcloud.net ⭐ | ||||||
| A | 2a0d:d6c1:0:1a::1b4🇷🇺 YandexCloud2a0d:d6c1::/32 | ||||||
| PTR | ns1.yandexcloud.net | ||||||
| A | 84.201.185.208🇷🇺 YandexCloud84.201.184.0/22 Yandex Cloud | ||||||
| PTR | ns1.yandexcloud.net | ||||||
| NS | ns2.yandexcloud.net | ||||||
| A | 2a0d:d6c1:0:1a::2c9🇷🇺 YandexCloud2a0d:d6c1::/32 | ||||||
| PTR | ns2.yandexcloud.net | ||||||
| A | 84.201.189.229🇷🇺 YandexCloud84.201.188.0/23 Yandex Cloud | ||||||
| PTR | ns2.yandexcloud.net | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| 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 | ||||||
| SOA | ns1.yandexcloud.netmx@cloud.yandex.net serial=1 | ||||||
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.netnstld@verisign-grs.com serial=1778717986 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns01.domaincontrol.com2015-07-01 → 2017-08-30 · 4 obs
● 2017-08-30 10:48:16
○ 2026-04-14 15:25:46
○ 2026-05-14 00:49:06
○NSns02.domaincontrol.com2015-07-01 → 2017-08-30 · 4 obs
● 2017-08-30 10:48:16
○ 2026-04-14 15:25:46
○ 2026-05-14 00:49:06
●NSns1.yandexcloud.net2026-04-14 → 2026-05-14 · 3 obs
● 2026-04-14 15:25:46
● 2026-05-14 00:49:06
●NSns2.yandexcloud.net2026-04-14 → 2026-05-14 · 3 obs
● 2026-04-14 15:25:46
● 2026-05-14 00:49:06
○A184.168.221.552015-07-01 → 2017-08-30 · 4 obs
● 2017-08-30 10:48:16
○ 2026-04-14 15:25:46
○ 2026-05-14 00:49:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kalvinov.com | ns1.yandexcloud.net, ns2.yandexcloud.net | - |
✅ Authoritative Response
Server:84.201.185.208
NS records: ns1.yandexcloud.net, ns2.yandexcloud.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kalvinov.com (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.yandexcloud.net, ns2.yandexcloud.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| SOA | 1 | ns1.yandexcloud.net mx.cloud.yandex.net |
Analysis
Name Servers
kalvinov.com is delegated to two name servers: ns1.yandexcloud.net and ns2.yandexcloud.net.
kalvinov.com uses the same name server setup as other domains, for instance 168.201.84.in-addr.arpa, ibc.ru, plastroof.ru, protechvl.ru and xc3.ru.
kalvinov.com shares name servers with other domains at least partially, for instance bork.md and itmo.su.
These name servers are commonly used with ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and ns8-cloud.nic.ru.
Host names with two IP numbers:
The host ns1.yandexcloud.net points to 2a0d:d6c1:0:1a::1b4 and 84.201.185.208.
The host ns2.yandexcloud.net points to 2a0d:d6c1:0:1a::2c9 and 84.201.189.229.
Mail Servers
The mail server for kalvinov.com is mx.yandex.ru.
kalvinov.com shares the same mail server setup as other domains, including metreveli.ru, ptm-d.ru, rovcentre.com, valenka.by and minecology.ru.
kalvinov.com shares some mail servers with other domains, including poiskrif.ru, fraid.ru, martrans.ru, saztob.ru and skyland.md.
Host name mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.