robust.su - robtex.com
robust.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::b972:f5c9🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | bitrix364.timeweb.ru | ||||||
| A | 185.114.245.201🇷🇺 TimeWeb-AS185.114.245.0/24 | ||||||
| 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 | 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 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=4092025 | ||||||
su
| 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=650208555 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.timeweb.ru2020-01-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:44
●NSns2.timeweb.ru2020-01-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:44
●NSns3.timeweb.org2020-01-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:44
●NSns4.timeweb.org2020-01-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:44
●MXmx.yandex.net2020-01-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:44
●A185.114.245.2012026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 00:08:12
● 2026-03-30 10:14:44
●A2a03:6f00:6:1::b972:f5c92026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 00:08:12
● 2026-03-30 10:14:44
○A92.53.96.1132020-01-30 → 2020-01-30 · 3 obs
○ 2026-03-27 00:08:12
○ 2026-03-30 10:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| robust.su | ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org | - |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robust.su (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.114.245.201 |
| AAAA | 1 | 2a03:6f00:6:1::b972:f5c9 |
| NS | 4 | ns1.timeweb.ru, ns3.timeweb.org... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
IP Addresses
robust.su points to two IP numbers: 2a03:6f00:6:1::b972:f5c9 and 185.114.245.201.
Other host names, for instance shtprudy.ru, pro-matic.ru, www.lunova.ru, 1-stenovoi.ru and persona-bt.ru share IP numbers with robust.su.
Name Servers
robust.su is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
robust.su at least partially shares name servers with other domains, for instance griger.ru, 7.b.5.4.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, ted-showroom.ru, alibaba24.ru and establish.ru.
Host names with two IP numbers:
ns3.timeweb.org points to: 2a03:6f07:4::2 and 217.78.234.130.
ns4.timeweb.org points to: 2a00:65e0:6:5:232a::2 and 139.45.249.139.
ns1.timeweb.ru points to: 2a03:6f04:dead:bee::1 and 85.193.93.93.
ns2.timeweb.ru points to: 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
robust.su is handled by a single mail server, mx.yandex.net.
robust.su uses the same mail server configuration as other domains, such as aplus.ru, goskontrakt24.ru, yuristroi.ru, smtendustriyel.com and turistufa.ru.
robust.su shares mail servers with other domains, at least partially, for instance aromas.ru and zapchasti-kotlov.ru.
These mail servers are often used together with the mail servers emx.mail.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.