`dent-ist.ru`

DNSSEC	⚠️ Not signed
A	194.87.140.232^{🇳🇱 TimeWeb-AS194.87.140.0/24}
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	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD2yZd6SZV6pmvF+nBKDLL...`
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
TXT	`v=spf1 redirect=_spf.mail.ru`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=13

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069723

Same first word

dent-ist.ru

dent-ist.com

dent-ist.com.tr

Similar names

ind-test.com

itds-net.ch

stie-tdn.ac.id

t-dienst.de

dsti-net.com.mx

ti-dents.de

tnd-site.net

DNS History

23 records (6 active, 17 former)

○NSns.masterhost.ru2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○NSns1.ht-systems.ru2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-24 11:39:36
● 2017-02-14 19:00:52
○ 2026-04-24 02:58:44
○ 2026-07-23 21:48:10

○NSns1.masterhost.ru2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

●NSns1.timeweb.ru2026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

○NSns2.ht-systems.ru2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-24 11:39:36
● 2017-02-14 19:00:52
○ 2026-04-24 02:58:44
○ 2026-07-23 21:48:10

○NSns2.masterhost.ru2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

●NSns2.timeweb.ru2026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

●NSns3.timeweb.org2026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

●NSns4.timeweb.org2026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

●MXemx.mail.ru2026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

○MXmx1.masterhost.ru2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○MXmxs.ht-systems.ru2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-24 11:39:36
● 2017-02-14 19:00:52
○ 2026-04-24 02:58:44
○ 2026-07-23 21:48:10

●A194.87.140.2322026-04-24 → 2026-07-23 · 3 obs

○ 2017-02-14 19:00:52
● 2026-04-24 02:58:44
● 2026-07-23 21:48:10

○A2a00:15f8:a000:5:1:11:0:2abb2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A2a00:15f8:a000:5:1:12:0:2abb2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A2a00:15f8:a000:5:1:13:0:2abb2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A2a00:15f8:a000:5:1:14:0:2abb2015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A78.110.50.1402017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-24 11:39:36
● 2017-02-14 19:00:52
○ 2026-04-24 02:58:44
○ 2026-07-23 21:48:10

○A90.156.201.1082016-06-02 → 2016-06-24 · 5 obs

○ 2016-02-20 21:55:04
● 2016-06-02 04:58:30
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A90.156.201.1112015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A90.156.201.472015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

○A90.156.201.502015-06-24 → 2016-02-20 · 4 obs

● 2015-06-24 01:39:16
● 2016-02-20 21:55:04
○ 2016-06-02 04:58:30
○ 2026-07-23 21:48:10

○A90.156.201.802015-06-24 → 2016-06-24 · 4 obs

● 2015-06-24 01:39:16
● 2016-06-24 11:39:36
○ 2017-02-14 19:00:52
○ 2026-07-23 21:48:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
dent-ist.ru	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	2 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 dent-ist.ru (unsigned zone)

⏱️ Timing

Total: 4182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.87.140.232`
NS	4	`ns2.timeweb.ru, ns4.timeweb.org...`
MX	1	`emx.mail.ru (pri: 10)`
TXT	3	`v=spf1 include:_spf.timeweb.ru ~all, v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ...`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

dent-ist.ru points to a single IP number: 194.87.140.232.

Name Servers

dent-ist.ru has four authoritative name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

At least some of dent-ist.ru's name servers are shared with other domains, for example 83.183.45.147.in-addr.arpa, 9.8.f.3.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.1.0.0.0.1.0.f.6.3.0.a.2.ip6.arpa, archstudio.ru and two more.

Four hostnames, each resolving to a pair of IP addresses: ns3.timeweb.org directs to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org directs to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru directs to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru directs to 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

dent-ist.ru has one mail server: emx.mail.ru.

dent-ist.ru shares the same mail server setup as other domains, including ntst-edu.ru, amelistudio.com, qntm.ru and two others.

dent-ist.ru overlaps on mail servers with several other domains, for example artdesign-dv.ru, estemarco.ru, yaragor.ru and mvbol.ru.

emx.mail.ru directs to two IP numbers, 94.100.180.180 and 217.69.139.180.

dent-ist.ru - robtex.com

dent-ist.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dent-ist.ru`

`ru`