master-code.ru - robtex.com
master-code.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f00:3::5c35:742f🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| A | 92.53.116.47🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| MX | mx2.timeweb.ru ⭐ | ||||||
| A | 2a03:6f00:3::5c35:7433🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| A | 92.53.116.51🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=312 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068618 | ||||||
Same first word
master-code.ru |
master-code.eu |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.reg.ru2015-11-13 → 2017-01-23 · 4 obs
● 2017-01-23 06:32:42
○ 2026-02-23 02:56:20
○ 2026-04-23 11:22:00
●NSns1.timeweb.ru2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 02:56:20
● 2026-04-23 11:22:00
○NSns2.reg.ru2015-11-13 → 2017-01-23 · 4 obs
● 2017-01-23 06:32:42
○ 2026-02-23 02:56:20
○ 2026-04-23 11:22:00
●NSns2.timeweb.ru2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 02:56:20
● 2026-04-23 11:22:00
●NSns3.timeweb.org2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 02:56:20
● 2026-04-23 11:22:00
●NSns4.timeweb.org2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 02:56:20
● 2026-04-23 11:22:00
●MXmx1.timeweb.ru2026-02-23 → 2026-04-23 · 2 obs
● 2026-04-23 11:22:00
●MXmx2.timeweb.ru2026-02-23 → 2026-04-23 · 2 obs
● 2026-04-23 11:22:00
○A31.31.204.592015-11-13 → 2017-01-23 · 4 obs
● 2017-01-23 06:32:42
○ 2026-02-23 02:56:20
○ 2026-04-23 11:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| master-code.ru | ns3.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns3.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns4.timeweb.org
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ru: Error: DNS query timeout: 193.232.128.6 for DNSKEY ru
⏱️ Timing
Total: 3419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Name Servers
master-code.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
master-code.ru at least partially shares name servers with other domains, including 4878739-cv37940.twc1.net, 49.234.95.45.in-addr.arpa, maxis-studio.ru, 208.9.225.188.in-addr.arpa and oksana-pavlinova.ru.
Hosts with two IP numbers:
Host ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130
Host ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139
Host ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93
Host ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85
Mail Servers
master-code.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
master-code.ru shares its mail server setup with other domains, including itsmith.ru, hbtech.ru, cfbe.ru, dssro.ru and avangardteplo.ru.
master-code.ru shares some mail servers with other domains, at least partially, for instance terminal3.ru.
Host names with two IPs:
mx1.timeweb.ru points to: 2a03:6f00:3::5c35:742f and 92.53.116.47
mx2.timeweb.ru points to: 2a03:6f00:3::5c35:7433 and 92.53.116.51