`instroyproject.ru`

DNSSEC	⚠️ Not signed
A	91.189.114.13^{🇷🇺 RU-CENTER91.189.114.0/23 RU-NIC-HOSTING}
		PTR	`wcarp.hosting.nic.ru`
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`smtp.instroyproject.ru` ⭐
		A	185.79.119.4^{🇷🇺 CIREX185.79.119.0/24}
			PTR	`smtp.avtoban.ru`
			PTR	`smtp.instroyproject.ru`
			PTR	`mail2016.avtoban.ru.119.79.185.in-addr.arpa`
TXT	`v=DMARC1;p=none`
TXT	`v=spf1 a mx ip4:185.79.119.4 ~all`
TXT	`MS=1920931F65C81CA0881ED50015BA28912C1B8B0F`
TXT	`2018110213172457hzv6ig93u8ksii6oq5zi0gx7aai522j67f8ksvdfix5sruu4`
TXT	`_globalsign-domain-verification=dU5FjZhW2FlcjFORZ0939kGTt7AjzdIxQ7y0Z2duJl`
SOA	`ns3-l2.nic.ru`instroyproject@yandex.ru 2016-01-14 #14

`ru`

	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.net`hostmaster@ripn.net serial=4068304

WOT: SAFE (70/100)

Subdomains

smtp.instroyproject.ru

Same first word

instroyproject.ru

Similar names

stroyinproject.ru

DNS History

15 records (7 active, 8 former)

●NSns3-l2.nic.ru2016-01-19 → 2026-03-28 · 3 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2026-03-28 07:52:08

○NSns3.nic.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

●NSns4-cloud.nic.ru2016-01-19 → 2026-03-28 · 3 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2026-03-28 07:52:08

●NSns4-l2.nic.ru2016-01-19 → 2026-03-28 · 3 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2026-03-28 07:52:08

○NSns4.nic.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

●NSns8-cloud.nic.ru2016-01-19 → 2026-03-28 · 3 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2026-03-28 07:52:08

●NSns8-l2.nic.ru2016-01-19 → 2026-03-28 · 3 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2026-03-28 07:52:08

○NSns8.nic.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

○MXmail.instroyproject.ru2016-01-19 → 2020-04-10 · 5 obs

○ 2015-08-07 19:03:00
● 2016-01-19 02:31:02
● 2020-04-10 23:30:08
○ 2026-03-10 04:29:48
○ 2026-03-28 07:52:08

○MXmx01.nicmail.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

○MXmx02.nicmail.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

○MXmx03.nicmail.ru2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 19:03:00
○ 2016-01-19 02:31:02
○ 2026-03-28 07:52:08

●MXsmtp.instroyproject.ru2026-03-10 → 2026-03-28 · 3 obs

○ 2020-04-10 23:30:08
● 2026-03-10 04:29:48
● 2026-03-28 07:52:08

○A178.210.82.572015-08-07 → 2020-04-10 · 4 obs

● 2015-08-07 19:03:00
● 2020-04-10 23:30:08
○ 2026-03-10 04:29:48
○ 2026-03-28 07:52:08

●A91.189.114.132026-03-10 → 2026-03-28 · 3 obs

○ 2020-04-10 23:30:08
● 2026-03-10 04:29:48
● 2026-03-28 07:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...	-
instroyproject.ru	ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru...	19 records

✅ Authoritative Response

Server:193.232.146.1

NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instroyproject.ru (unsigned zone)

⏱️ Timing

Total: 883ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.189.114.13`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`smtp.instroyproject.ru (pri: 10)`
TXT	5	`v=DMARC1;p=none, v=spf1 a mx ip4:185.79.119.4 ~all...`
SOA	1	`ns3-l2.nic.ru instroyproject.yandex.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Hierarchy

instroyproject.ru is a parent of smtp.instroyproject.ru.

IP Addresses

instroyproject.ru points to a single IP address: 91.189.114.13.

Other host names such as journals.intelgr.com, www.fiat-avtogermes.ru, iatec.ru, www.nepra.ru and 4yi.ru share IP numbers with instroyproject.ru.

Name Servers

instroyproject.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

At least part of the name servers for instroyproject.ru are shared with other domains, for instance m-contact.ru, artdisplay.ru, xn--90acfao7bapw5g.xn--p1ai, baltmed.ru and t-avia.org.

These name servers are commonly used alongside the name servers ns3.nic.ru.

Host names by IP count:

Six IP numbers:

- ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34

- ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36

One IP number:

- ns3-l2.nic.ru points to: 193.232.146.1

- ns4-l2.nic.ru points to: 91.217.20.20

- ns8-l2.nic.ru points to: 91.217.21.20

Mail Servers

The mail server for instroyproject.ru is smtp.instroyproject.ru.

Host smtp.instroyproject.ru points to IP 185.79.119.4.

instroyproject.ru - robtex.com