open-visa.com - robtex.com
open-visa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.165.123.206🇷🇺 AS_KKM_IT185.165.123.0/24 | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| A | 2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| A | 90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| NS | ns.masterhost.ru | ||||||
| A | 2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns.masterhost.ru | ||||||
| A | 90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| A | 2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| A | 90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.masterhost.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 | yandex-verification: 49384da93cb60f2a | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1580470685 | ||||||
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=1778347571 | ||||||
Same first word
open-visa.com |
open-visa.ru |
open-visa.com.ua |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.parastorage.com2017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 20:51:50
○ 2026-05-09 17:40:38
○ 2026-05-09 17:40:42
●NSns.masterhost.ru2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 17:40:38
● 2026-05-09 17:40:42
●NSns1.masterhost.ru2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 17:40:38
● 2026-05-09 17:40:42
●NSns2.masterhost.ru2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 17:40:38
● 2026-05-09 17:40:42
○NSns6.wixdns.net2016-03-24 → 2016-09-11 · 4 obs
● 2016-09-11 09:34:10
○ 2017-12-02 20:51:50
○ 2026-05-09 17:40:42
○NSns7.wixdns.net2016-03-24 → 2016-09-11 · 4 obs
● 2016-09-11 09:34:10
○ 2017-12-02 20:51:50
○ 2026-05-09 17:40:42
●MXmx.yandex.net2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:40:42
●A185.165.123.2062026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 17:40:38
● 2026-05-09 17:40:42
○A216.185.144.1852017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 20:51:50
○ 2026-05-09 17:40:38
○ 2026-05-09 17:40:42
○A23.236.62.1472016-03-24 → 2016-09-11 · 4 obs
● 2016-09-11 09:34:10
○ 2017-12-02 20:51:50
○ 2026-05-09 17:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open-visa.com | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-visa.com (unsigned zone)
⏱️ Timing
Total: 4271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.165.123.206 |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | yandex-verification: 49384da93cb60f2a |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
open-visa.com maps to IP address 185.165.123.206.
Other host names, for instance dentalcare.spb.ru, wolframmathematica.ru, www.mirochnik.art, www.ne-budu.ru and travelhub.pro share IP numbers with open-visa.com.
Name Servers
open-visa.com is delegated to name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
open-visa.com at least partially shares name servers with other domains such as neosphere.ru, skgsk.ru, allvideo.su, zakazat-kuhnyu-9.ru and cba.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
open-visa.com is handled by a single mail server, mx.yandex.net.
open-visa.com shares the same mail server setup as other domains, including tatlihediyeler.com, cos.ru, xhan.com.tr, inet-info.ru and northcypruslawclinic.com.
open-visa.com shares some mail servers with other domains, for instance integral-ocenka.ru, mobio.ru and qpam.ru.
Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.