mddrus.com - robtex.com
mddrus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.120.237.121🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | mddrus.com | ||||||
| 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 | mail.mddrus.com ⭐ | ||||||
| A | 195.19.141.197🇷🇺 HAPOTELE195.19.141.0/24 | ||||||
| TXT | v=spf1 ip4:195.19.141.197 ip4:213.33.128.241 a mx ~all | ||||||
| TXT | _globalsign-domain-verification=7VPuueRWTTP59gyK6NgM2wNP49nESgbNUJNSLdSTTi | ||||||
| SOA | ns1.firstvds.rutech@firstvds.ru 2025-04-07 #22 | ||||||
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=1774500502 | ||||||
PTR for
Subdomains
Same first word
mddrus.com |
Similar names
DNS History
18 records (4 active, 14 former)
●NSns1.firstvds.ru2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 17:40:56
● 2026-03-26 04:55:20
○NSns1.hosting.reg.ru2016-02-03 → 2016-04-23 · 5 obs
● 2016-02-03 18:05:28
● 2016-04-23 21:37:10
○ 2016-12-09 21:22:56
○ 2026-03-26 04:55:20
○NSns1.reg.ru2016-12-09 → 2017-04-09 · 5 obs
● 2016-12-09 21:22:56
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
●NSns2.firstvds.ru2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 17:40:56
● 2026-03-26 04:55:20
○NSns2.hosting.reg.ru2016-02-03 → 2016-04-23 · 5 obs
● 2016-02-03 18:05:28
● 2016-04-23 21:37:10
○ 2016-12-09 21:22:56
○ 2026-03-26 04:55:20
○NSns2.reg.ru2016-12-09 → 2017-04-09 · 5 obs
● 2016-12-09 21:22:56
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
○NSns3.nic.ru2015-06-24 → 2015-11-16 · 4 obs
● 2015-11-16 00:55:56
○ 2016-02-03 18:05:28
○ 2026-03-26 04:55:20
○NSns4.nic.ru2015-06-24 → 2015-11-16 · 4 obs
● 2015-11-16 00:55:56
○ 2016-02-03 18:05:28
○ 2026-03-26 04:55:20
○NSns8.nic.ru2015-06-24 → 2015-11-16 · 4 obs
● 2015-11-16 00:55:56
○ 2016-02-03 18:05:28
○ 2026-03-26 04:55:20
○NSsbx4.hosting.reg.ru2016-02-03 → 2016-04-23 · 5 obs
● 2016-02-03 18:05:28
● 2016-04-23 21:37:10
○ 2016-12-09 21:22:56
○ 2026-03-26 04:55:20
●MXmail.mddrus.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 17:40:56
● 2026-03-26 04:55:20
○MXmx01.nicmail.ru2015-06-24 → 2017-04-09 · 4 obs
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
○MXmx02.nicmail.ru2015-06-24 → 2017-04-09 · 4 obs
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
○MXmx03.nicmail.ru2015-06-24 → 2017-04-09 · 4 obs
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
●A188.120.237.1212026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 17:40:56
● 2026-03-26 04:55:20
○A195.208.0.1412015-06-24 → 2015-11-16 · 4 obs
● 2015-11-16 00:55:56
○ 2016-02-03 18:05:28
○ 2026-03-26 04:55:20
○A37.140.192.1402016-12-09 → 2017-04-09 · 5 obs
● 2016-12-09 21:22:56
● 2017-04-09 14:25:06
○ 2026-02-21 17:40:56
○ 2026-03-26 04:55:20
○A37.140.192.92016-02-03 → 2016-04-23 · 5 obs
● 2016-02-03 18:05:28
● 2016-04-23 21:37:10
○ 2016-12-09 21:22:56
○ 2026-03-26 04:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mddrus.com | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mddrus.com (unsigned zone)
⏱️ Timing
Total: 1157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.237.121 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.mddrus.com (pri: 10), mail.mddrus.com (pri: 20) |
| TXT | 2 | v=spf1 ip4:195.19.141.197 ip4:213.33.128, _globalsign-domain-verification=7VPuueRW |
| SOA | 1 | ns1.firstvds.ru tech.firstvds.ru |
Analysis
Hierarchy
mddrus.com is a parent of mail.mddrus.com and api.mddrus.com.
IP Addresses
mddrus.com resolves to one IP number: 188.120.237.121.
Name Servers
mddrus.com is delegated to two name servers ns1.firstvds.ru and ns2.firstvds.ru.
mddrus.com shares the same name server setup as other domains, for instance fox6.ru, sznreg.ru, caliberclub.ru, xn--d1aacjymap3a.xn--p1ai and kukarta.ru.
mddrus.com at least partially shares name servers with other domains, for instance product-express.ru, welty.ru, iordani.com, carwinner.ru and vipchip.ru.
These name servers are commonly used alongside firstvds.ru, dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com, ns1.example.com and ns2.example.com.
Host names with two IP numbers:
The host name ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2; the host name ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.
Mail Servers
mddrus.com is handled by a single mail server, mail.mddrus.com.
mail.mddrus.com resolves to IP 195.19.141.197.