factor.su - robtex.com
factor.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:3368🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | vh302.timeweb.ru | ||||||
| A | 5.23.51.104🇷🇺 TimeWeb-AS5.23.51.0/24 | ||||||
| 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=22082029 | ||||||
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=650209716 | ||||||
Same first word
Similar names
DNS History
21 records (7 active, 14 former)
○NSexpirepages-kiae-1.nic.ru2016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-07-04 20:29:58
○NSexpirepages-kiae-2.nic.ru2016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-07-04 20:29:58
○NSns1.domainpage.ru2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-07-04 20:29:58
○NSns1.factor.su2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-07-04 20:29:58
○NSns1.r01.ru2016-06-23 → 2017-03-13 · 5 obs
● 2016-06-23 17:30:26
● 2017-03-13 06:42:30
○ 2026-03-14 17:42:34
○ 2026-07-04 20:29:58
●NSns1.timeweb.ru2026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
○NSns2.domainpage.ru2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-07-04 20:29:58
○NSns2.r01.ru2016-06-23 → 2017-03-13 · 5 obs
● 2016-06-23 17:30:26
● 2017-03-13 06:42:30
○ 2026-03-14 17:42:34
○ 2026-07-04 20:29:58
●NSns2.timeweb.ru2026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
●NSns3.timeweb.org2026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
●NSns4.timeweb.org2026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
○NSparking1.nic.ru2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-07-04 20:29:58
○NSparking2.nic.ru2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-07-04 20:29:58
●MXmx.yandex.net2026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
○MXnomail.nic.ru2016-02-24 → 2016-02-24 · 3 obs
○ 2016-06-23 17:30:26
○ 2026-07-04 20:29:58
○A109.70.26.372016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-07-04 20:29:58
○A194.85.61.762016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-07-04 20:29:58
●A2a03:6f00:6:1::517:33682026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
●A5.23.51.1042026-03-14 → 2026-07-04 · 3 obs
● 2026-03-14 17:42:34
● 2026-07-04 20:29:58
○A89.253.221.932015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-07-04 20:29:58
○A91.195.240.932015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-07-04 20:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| factor.su | ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org | - |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for factor.su (unsigned zone)
⏱️ Timing
Total: 4271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.51.104 |
| AAAA | 1 | 2a03:6f00:6:1::517:3368 |
| NS | 4 | ns1.timeweb.ru, ns2.timeweb.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
IP Addresses
factor.su directs to two IP numbers, 5.23.51.104 and 2a03:6f00:6:1::517:3368
Additional host names — niipa.ru, letomaster.ru, anytoy.ru and two others — share IP numbers with factor.su.
Name Servers
factor.su has four authoritative name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
factor.su shares at least some of its name servers with other domains, including web-fox23.ru, d.1.1.3.7.1.5.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 74.28.225.188.in-addr.arpa and two others.
The host names ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each resolve to two IP addresses: ns3.timeweb.org resolves to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org resolves to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru resolves to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru resolves to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
factor.su has one mail server: mx.yandex.net.
factor.su shares the same mail server setup as other domains, including eros74.ru, aquaart.tech, drcgrup.com and two others.
factor.su has at least some mail servers in common with other domains, such as aitrail.run, toptyres.ru, actek.ru and ogonek.org.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.