factor.su - dns.ninja
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=650209465 | ||||||
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
○ 2026-06-13 22:43:40
○NSexpirepages-kiae-2.nic.ru2016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-06-13 22:43:40
○NSns1.domainpage.ru2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-06-13 22:43:40
○NSns1.factor.su2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-06-13 22:43:40
○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
○ 2026-06-13 22:43:40
●NSns1.timeweb.ru2026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
○NSns2.domainpage.ru2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-06-13 22:43:40
○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
○ 2026-06-13 22:43:40
●NSns2.timeweb.ru2026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
●NSns3.timeweb.org2026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
●NSns4.timeweb.org2026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
○NSparking1.nic.ru2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-06-13 22:43:40
○NSparking2.nic.ru2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-06-13 22:43:40
●MXmx.yandex.net2026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
○MXnomail.nic.ru2016-02-24 → 2016-02-24 · 3 obs
○ 2016-06-23 17:30:26
○ 2026-06-13 22:43:40
○A109.70.26.372016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-06-13 22:43:40
○A194.85.61.762016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 01:41:18
○ 2016-06-23 17:30:26
○ 2026-06-13 22:43:40
●A2a03:6f00:6:1::517:33682026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
●A5.23.51.1042026-03-14 → 2026-06-13 · 3 obs
● 2026-03-14 17:42:34
● 2026-06-13 22:43:40
○A89.253.221.932015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 07:48:40
○ 2016-02-24 01:41:18
○ 2026-06-13 22:43:40
○A91.195.240.932015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 07:48:40
○ 2026-06-13 22:43:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| factor.su | ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for factor.su (unsigned zone)
⏱️ Timing
Total: 2540ms | 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, ns4.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 |
Analysis
IP Addresses
factor.su points to two IP numbers: 5.23.51.104 and 2a03:6f00:6:1::517:3368.
Two other host names, along with pilotavto.dubna.ru, letomaster.ru and anytoy.ru, also share IP numbers with factor.su.
Name Servers
factor.su is delegated to four 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
The sole mail server for factor.su is mx.yandex.net.
Among the domains sharing a mail server setup with factor.su are 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.