tkzentrum.ru - robtex.com

tkzentrum.ru

DNSSEC⚠️ Not signed
A188.225.40.162🇷🇺 TimeWeb-AS188.225.40.0/24
PTRvh368.timeweb.ru
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
MXmx02.nicmail.ru ⭐
A91.189.116.13🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.14🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.15🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.16🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
MXmx01.nicmail.ru(140)
A91.189.116.13🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.14🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.15🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
A91.189.116.16🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
MXmx03.nicmail.ru(150)
A91.189.116.16🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING
PTRmx01.nicmail.ru
TXTv=spf1 redirect=nicmail.ru
SOAns1.timeweb.rudns@timeweb.ru serial=42

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=4068303
WOT: SAFE (60/100)

Subdomains

www.tkzentrum.ru

Same first word

tkzentrum.ru

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1.timeweb.runs2.timeweb.runs3.timeweb.orgns4.timeweb.orgns.ultrasite-01.runs.ultrasite-02.runs.ultrasite-03.ruultrasite-02.ruultrasite-03.ruMXmx01.nicmail.rumx02.nicmail.rumx03.nicmail.rumail-gw.sit.net.ruA188.225.40.162178.218.211.170178.218.211.171fe80::3a60:77ff:fe2e:67fdfe80::76d4:35ff:fea7:5f96
○NSns.ultrasite-01.ru2015-08-12 → 2017-04-04 · 4 obs
● 2015-08-12 00:05:06
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26
○NSns.ultrasite-02.ru2015-12-29 → 2017-04-04 · 5 obs
○ 2015-08-12 00:05:06
● 2015-12-29 04:25:56
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26
○NSns.ultrasite-03.ru2015-08-12 → 2017-04-04 · 5 obs
● 2015-08-12 00:05:06
○ 2015-12-29 04:25:56
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26
●NSns1.timeweb.ru2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
●NSns2.timeweb.ru2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
●NSns3.timeweb.org2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
●NSns4.timeweb.org2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
○NSultrasite-02.ru2015-12-29 → 2016-09-15 · 5 obs
○ 2015-08-12 00:05:06
● 2015-12-29 04:25:56
● 2016-09-15 08:22:32
○ 2017-04-04 01:07:58
○ 2026-03-28 07:13:26
○NSultrasite-03.ru2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 00:05:06
○ 2015-12-29 04:25:56
○ 2026-03-28 07:13:26
○MXmail-gw.sit.net.ru2015-08-12 → 2017-04-04 · 4 obs
● 2015-08-12 00:05:06
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26
●MXmx01.nicmail.ru2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
●MXmx02.nicmail.ru2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
●MXmx03.nicmail.ru2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
○A178.218.211.1702015-12-29 → 2016-09-15 · 5 obs
○ 2015-08-12 00:05:06
● 2015-12-29 04:25:56
● 2016-09-15 08:22:32
○ 2017-04-04 01:07:58
○ 2026-03-28 07:13:26
○A178.218.211.1712015-08-12 → 2017-04-04 · 6 obs
● 2015-08-12 00:05:06
○ 2015-12-29 04:25:56
○ 2016-09-15 08:22:32
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26
●A188.225.40.1622026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-04 01:07:58
● 2026-02-16 02:37:30
● 2026-03-28 07:13:26
○Afe80::3a60:77ff:fe2e:67fd2015-12-29 → 2016-09-15 · 5 obs
○ 2015-08-12 00:05:06
● 2015-12-29 04:25:56
● 2016-09-15 08:22:32
○ 2017-04-04 01:07:58
○ 2026-03-28 07:13:26
○Afe80::76d4:35ff:fea7:5f962017-04-04 → 2017-04-04 · 4 obs
○ 2016-09-15 08:22:32
● 2017-04-04 01:07:58
○ 2026-02-16 02:37:30
○ 2026-03-28 07:13:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...-
tkzentrum.runs1.timeweb.ru, ns3.timeweb.org, ns2.timeweb.ru, ns4.timeweb.org2 records

✅ Authoritative Response

Server:85.193.93.85

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkzentrum.ru (unsigned zone)

⏱️ Timing

Total: 1334ms | Queries: -

📄 Records

TypeCountSample Data
A1188.225.40.162
NS4ns1.timeweb.ru, ns3.timeweb.org...
MX3mx01.nicmail.ru (pri: 140), mx02.nicmail.ru (pri: 120)...
TXT1v=spf1 redirect=nicmail.ru
SOA1ns1.timeweb.ru dns.timeweb.ru

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

tkzentrum.ru is a parent of www.tkzentrum.ru.

IP Addresses

tkzentrum.ru points to a single IP number: 188.225.40.162.

Other host names, for instance rfuture.ru, mail.akulchev.ru, school7kruf.ru, vidar-tula.ru and webasto.msk.ru share IP numbers with tkzentrum.ru.

Name Servers

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

tkzentrum.ru at least partially shares name servers with other domains, for instance asmon.ru, 160.112.53.92.in-addr.arpa, 198.9.225.188.in-addr.arpa, keramant.com and 17.163.53.176.in-addr.arpa.

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

tkzentrum.ru is handled by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

tkzentrum.ru shares mail servers with other domains at least in part, for instance prlabel.nichost.ru, website3.nichost.ru, gkvsk.ru, gaku.ru and peugeot-avtogradplus.ru.

Host names with four IP numbers:

mx01.nicmail.ru points to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16

mx02.nicmail.ru points to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16

Host names with one IP number:

mx03.nicmail.ru points to 91.189.116.16

Host names that point to:

91.189.116.13: mx01.nicmail.ru and mx02.nicmail.ru

91.189.116.14: mx01.nicmail.ru and mx02.nicmail.ru

91.189.116.15: mx01.nicmail.ru and mx02.nicmail.ru

91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru