prof-lead.ru - robtex.com

prof-lead.ru

DNSSEC⚠️ Not signed
A2a03:6f00:6:1::b972:f755🇷🇺 TimeWeb-AS2a03:6f00:6::/48
A87.249.38.179🇷🇺 TimeWeb-AS87.249.38.0/24
NSns1.timeweb.ru ⭐
A2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24
PTRns1.timeweb.ru
NSns2.timeweb.ru
A2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24
PTRns2.timeweb.ru
NSns3.timeweb.org
A2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24
NSns4.timeweb.org
A2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"
A139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB
PTRgw-139.45.249.139-rt1.km.spb.retn.ru
MXmx1.timeweb.ru ⭐
A2a03:6f00:3::5c35:742f🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3
PTRmx1.timeweb.ru
A92.53.116.47🇷🇺 TimeWeb-AS92.53.116.0/24
PTRmx1.timeweb.ru
MXmx2.timeweb.ru(20)
A2a03:6f00:3::5c35:7433🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3
PTRmx2.timeweb.ru
A92.53.116.51🇷🇺 TimeWeb-AS92.53.116.0/24
PTRmx2.timeweb.ru
TXTv=spf1 include:_spf.timeweb.ru ~all
SOAns1.timeweb.rudns@timeweb.ru serial=1

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068652

Same first word

prof-lead.ru

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.timeweb.runs2.timeweb.runs3.timeweb.orgns4.timeweb.orgns1.first-ns.dens1.tildadns.comns2.tildadns.comrobotns2.second-ns.derobotns3.second-ns.comMXmx1.timeweb.rumx2.timeweb.rumail.prof-lead.ruA2a03:6f00:6:1::b972:f75587.249.38.179176.57.66.875.9.97.3588.99.84.164
○NSns1.first-ns.de2015-08-16 → 2017-03-18 · 4 obs
● 2015-08-16 00:50:22
● 2017-03-18 19:59:28
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
○NSns1.tildadns.com2026-04-09 → 2026-04-26 · 2 obs
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
●NSns1.timeweb.ru2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
○NSns2.tildadns.com2026-04-09 → 2026-04-26 · 2 obs
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
●NSns2.timeweb.ru2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
●NSns3.timeweb.org2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
●NSns4.timeweb.org2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
○NSrobotns2.second-ns.de2015-08-16 → 2017-03-18 · 4 obs
● 2015-08-16 00:50:22
● 2017-03-18 19:59:28
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
○NSrobotns3.second-ns.com2015-08-16 → 2017-03-18 · 4 obs
● 2015-08-16 00:50:22
● 2017-03-18 19:59:28
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
○MXmail.prof-lead.ru2015-08-16 → 2017-03-18 · 4 obs
● 2015-08-16 00:50:22
● 2017-03-18 19:59:28
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
●MXmx1.timeweb.ru2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
●MXmx2.timeweb.ru2026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
○A176.57.66.872026-04-09 → 2026-04-26 · 2 obs
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02
●A2a03:6f00:6:1::b972:f7552026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
○A5.9.97.352015-08-16 → 2016-07-15 · 4 obs
● 2015-08-16 00:50:22
● 2016-07-15 02:16:02
○ 2017-03-18 19:59:28
○ 2026-04-26 07:04:02
●A87.249.38.1792026-04-09 → 2026-04-26 · 3 obs
○ 2017-03-18 19:59:28
● 2026-04-09 20:48:24
● 2026-04-26 07:04:02
○A88.99.84.1642017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-15 02:16:02
● 2017-03-18 19:59:28
○ 2026-04-09 20:48:24
○ 2026-04-26 07:04:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...-
prof-lead.runs1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org2 records

✅ Authoritative Response

Server:85.193.93.93

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prof-lead.ru (unsigned zone)

⏱️ Timing

Total: 1627ms | Queries: -

📄 Records

TypeCountSample Data
A187.249.38.179
AAAA12a03:6f00:6:1::b972:f755
NS4ns2.timeweb.ru, ns3.timeweb.org...
MX2mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10)
TXT1v=spf1 include:_spf.timeweb.ru ~all
SOA1ns1.timeweb.ru dns.timeweb.ru

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)

Analysis

IP Addresses

prof-lead.ru points to two IP numbers: 2a03:6f00:6:1::b972:f755 and 87.249.38.179.

Other host names, for instance thairesort.ru, intim-ml.ru, www.doorsmarkt.ru, raritek-tent.ru and emmi-nail.ru share IP numbers with prof-lead.ru.

Name Servers

prof-lead.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

prof-lead.ru shares name servers with other domains at least partially, for instance ssangyong-vostok.ru, m6a.fun, roma.ru, ural-gardener.ru and hipstor.kz.

Host names with two IP numbers:

ns3.timeweb.org resolves to 2a03:6f07:4::2 and 217.78.234.130.

ns4.timeweb.org resolves to 2a00:65e0:6:5:232a::2 and 139.45.249.139.

ns1.timeweb.ru resolves to 2a03:6f04:dead:bee::1 and 85.193.93.93.

ns2.timeweb.ru resolves to 2a03:6f04:dead:bee::2 and 85.193.93.85.

Mail Servers

prof-lead.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.

prof-lead.ru shares the same mail server setup as other domains, including derevorez.ru, rusartnet.com, coffe-on.ru, interparmail.com and xn--80aeibwixjubl.xn--p1ai.

At least part of prof-lead.ru's mail servers are shared with other domains, for instance www.mcombank.ru and cosmoharmony.com.

Host names with two IP numbers:

The host mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47.

The host mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51.