sem40.ru - robtex.com

sem40.ru

DNSSEC⚠️ Not signed
NSns1.wp-host.gen.in ⚠️ Not in zone NS records
A109.94.209.133🇪🇪 ARVID-LOGICUM109.94.209.0/24
PTRwordpress.develop-wp.com
NSns2.wp-host.gen.in ⚠️ Not in zone NS records
A109.94.209.151🇪🇪 ARVID-LOGICUM109.94.209.0/24
PTRdevelop-wp.com

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=4068506
rank #237080 globally
rank #7310 in the tld
WOT: UNKNOWN (80/100)
📈 Tranco rank: #937,225

Previously MX for

sem40.ru
www.sem40.ru

Same first word

sem40.ru
sem40.co.il

Similar names

sme40.com

DNS History

23 records (2 active, 21 former)

200920112013201520172019202120232025NSns1.wp-host.gen.inns2.wp-host.gen.inns.sem40.runs1.bluehost.comns1.hostven02.runs1.sem40.co.ilns1.sem40.runs1.vps-dns.infons2.hostven02.runs2.sem40.co.ilns2.sem40.runs2.vps-dns.infovps-dns.infoMXmail.sem40.rumail1.province.rusem40.ruA138.201.27.30138.201.57.85162.241.133.15074.220.199.685.159.234.18187.249.15.3988.99.210.137
○NSns.sem40.ru2008-11-22 → 2008-11-22 · 3 obs
● 2008-11-22 05:16:26
○ 2015-08-21 06:37:50
○ 2026-04-14 02:49:02
○NSns1.bluehost.com2019-07-29 → 2019-07-29 · 4 obs
○ 2019-07-05 09:26:24
● 2019-07-29 11:23:52
○ 2019-08-15 22:37:06
○ 2026-04-14 02:49:02
○NSns1.hostven02.ru2016-04-19 → 2017-01-08 · 8 obs
○ 2016-04-02 23:29:44
● 2016-04-19 00:47:40
● 2016-04-28 03:08:58
○ 2016-05-07 13:32:26
● 2016-05-15 19:26:24
● 2017-01-08 12:51:22
○ 2017-04-17 02:18:28
○ 2026-04-14 02:49:02
○NSns1.sem40.co.il2019-02-20 → 2019-07-05 · 5 obs
○ 2019-01-29 05:33:24
● 2019-02-20 03:54:14
● 2019-07-05 09:26:24
○ 2019-07-29 11:23:52
○ 2026-04-14 02:49:02
○NSns1.sem40.ru2015-08-21 → 2016-04-02 · 5 obs
○ 2008-11-22 05:16:26
● 2015-08-21 06:37:50
● 2016-04-02 23:29:44
○ 2016-04-19 00:47:40
○ 2026-04-14 02:49:02
○NSns1.vps-dns.info2017-04-17 → 2021-11-15 · 13 obs
○ 2017-01-08 12:51:22
● 2017-04-17 02:18:28
● 2019-01-29 05:33:24
○ 2019-02-20 03:54:14
○ 2019-07-05 09:26:24
● 2019-08-15 22:37:06
● 2021-04-22 03:55:14
○ 2021-05-17 16:28:48
○ 2021-06-25 09:28:42
● 2021-08-08 15:54:58
● 2021-11-15 20:34:48
○ 2026-02-19 03:52:38
○ 2026-04-14 02:49:02
●NSns1.wp-host.gen.in2026-02-19 → 2026-04-14 · 3 obs
○ 2021-11-15 20:34:48
● 2026-02-19 03:52:38
● 2026-04-14 02:49:02
○NSns2.hostven02.ru2016-04-19 → 2017-01-08 · 8 obs
○ 2016-04-02 23:29:44
● 2016-04-19 00:47:40
● 2016-04-28 03:08:58
○ 2016-05-07 13:32:26
● 2016-05-15 19:26:24
● 2017-01-08 12:51:22
○ 2017-04-17 02:18:28
○ 2026-04-14 02:49:02
○NSns2.sem40.co.il2019-02-20 → 2019-07-05 · 5 obs
○ 2019-01-29 05:33:24
● 2019-02-20 03:54:14
● 2019-07-05 09:26:24
○ 2019-08-15 22:37:06
○ 2026-04-14 02:49:02
○NSns2.sem40.ru2008-11-22 → 2016-04-02 · 4 obs
● 2008-11-22 05:16:26
● 2016-04-02 23:29:44
○ 2016-04-19 00:47:40
○ 2026-04-14 02:49:02
○NSns2.vps-dns.info2017-04-17 → 2021-11-15 · 13 obs
○ 2017-01-08 12:51:22
● 2017-04-17 02:18:28
● 2019-01-29 05:33:24
○ 2019-02-20 03:54:14
○ 2019-07-05 09:26:24
● 2019-08-15 22:37:06
● 2021-04-22 03:55:14
○ 2021-05-17 16:28:48
○ 2021-06-25 09:28:42
● 2021-08-08 15:54:58
● 2021-11-15 20:34:48
○ 2026-02-19 03:52:38
○ 2026-04-14 02:49:02
●NSns2.wp-host.gen.in2026-02-19 → 2026-04-14 · 3 obs
○ 2021-11-15 20:34:48
● 2026-02-19 03:52:38
● 2026-04-14 02:49:02
○NSvps-dns.info2017-04-17 → 2021-11-15 · 13 obs
○ 2017-01-08 12:51:22
● 2017-04-17 02:18:28
● 2019-01-29 05:33:24
○ 2019-02-20 03:54:14
○ 2019-07-29 11:23:52
● 2019-08-15 22:37:06
● 2021-04-22 03:55:14
○ 2021-05-17 16:28:48
○ 2021-06-25 09:28:42
● 2021-08-08 15:54:58
● 2021-11-15 20:34:48
○ 2026-02-19 03:52:38
○ 2026-04-14 02:49:02
○MXmail.sem40.ru2017-04-17 → 2021-11-15 · 9 obs
○ 2017-01-08 12:51:22
● 2017-04-17 02:18:28
● 2021-04-22 03:55:14
○ 2021-05-17 16:28:48
○ 2021-06-25 09:28:42
● 2021-08-08 15:54:58
● 2021-11-15 20:34:48
○ 2026-02-19 03:52:38
○ 2026-04-14 02:49:02
○MXmail1.province.ru2008-11-22 → 2008-11-22 · 3 obs
● 2008-11-22 05:16:26
○ 2015-08-21 06:37:50
○ 2026-04-14 02:49:02
○MXsem40.ru2015-08-21 → 2017-01-08 · 8 obs
○ 2008-11-22 05:16:26
● 2015-08-21 06:37:50
● 2016-04-28 03:08:58
○ 2016-05-07 13:32:26
● 2016-05-15 19:26:24
● 2017-01-08 12:51:22
○ 2017-04-17 02:18:28
○ 2026-04-14 02:49:02
○A138.201.27.302016-04-28 → 2019-01-29 · 7 obs
○ 2016-04-19 00:47:40
● 2016-04-28 03:08:58
○ 2016-05-07 13:32:26
● 2016-05-15 19:26:24
● 2019-01-29 05:33:24
○ 2019-02-20 03:54:14
○ 2026-04-14 02:49:02
○A138.201.57.852016-04-19 → 2016-04-19 · 4 obs
○ 2016-04-02 23:29:44
● 2016-04-19 00:47:40
○ 2016-04-28 03:08:58
○ 2026-04-14 02:49:02
○A162.241.133.1502019-02-20 → 2019-07-05 · 5 obs
○ 2019-01-29 05:33:24
● 2019-02-20 03:54:14
● 2019-07-05 09:26:24
○ 2019-07-29 11:23:52
○ 2026-04-14 02:49:02
○A74.220.199.62019-07-29 → 2019-07-29 · 4 obs
○ 2019-07-05 09:26:24
● 2019-07-29 11:23:52
○ 2019-08-15 22:37:06
○ 2026-04-14 02:49:02
○A85.159.234.1812015-08-21 → 2016-04-02 · 5 obs
○ 2008-11-22 05:16:26
● 2015-08-21 06:37:50
● 2016-04-02 23:29:44
○ 2016-04-19 00:47:40
○ 2026-04-14 02:49:02
○A87.249.15.392008-11-22 → 2008-11-22 · 3 obs
● 2008-11-22 05:16:26
○ 2015-08-21 06:37:50
○ 2026-04-14 02:49:02
○A88.99.210.1372019-08-15 → 2021-11-15 · 9 obs
○ 2019-07-29 11:23:52
● 2019-08-15 22:37:06
● 2021-04-22 03:55:14
○ 2021-05-17 16:28:48
○ 2021-06-25 09:28:42
● 2021-08-08 15:54:58
● 2021-11-15 20:34:48
○ 2026-02-19 03:52:38
○ 2026-04-14 02:49:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
sem40.runs1.wp-host.gen.in, ns2.wp-host.gen.in-

✅ Authoritative Response

Server:109.94.209.133

NS records: ns1.wp-host.gen.in, ns2.wp-host.gen.in

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sem40.ru (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

sem40.ru is delegated to two name servers: ns1.wp-host.gen.in and ns2.wp-host.gen.in.

sem40.ru uses the same name server setup as other domains, for example krono.kg and fbpromo.info.

At least part of the name servers for sem40.ru are shared with other domains, for instance anacryon.com, nashpavlograd.in.ua, moris.gallery, dsit.pro and officemine.am.

These name servers are often used together with ns1.develop-wp.com, ns2.develop-wp.com and wordpress.develop-wp.com.

Hostnames with a single IP

ns1.wp-host.gen.in resolves to: 109.94.209.133.

ns2.wp-host.gen.in resolves to: 109.94.209.151.