trueengineering.ru - dns.ninja

`trueengineering.ru`

DNSSEC	⚠️ Not signed
A	89.169.138.39^{🇷🇺 YandexCloud89.169.128.0/18}
NS	`ns2.masterhost.ru` ⭐
		A	2a00:15f8:a000:12:1:1:2:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns2.masterhost.ru`
		A	90.156.133.161^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns2.masterhost.ru`
NS	`ns.masterhost.ru`
		A	2a00:15f8:a000:10:1:1:0:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns.masterhost.ru`
		A	90.156.136.116^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns.masterhost.ru`
NS	`ns1.masterhost.ru`
		A	2a00:15f8:a000:11:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns1.masterhost.ru`
		A	90.156.137.50^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns1.masterhost.ru`
MX	`mx1.trueengineering.ru` ⭐
		A	155.212.219.202^{🇺🇸 BEGET-AS155.212.219.0/24}
MX	`mx2.trueengineering.ru`⁽⁷⁾
		A	83.222.12.111^{🇷🇺 MASTERHOST-AS83.222.12.0/24}
			PTR	`vm740998.vps.masterhost.tech`
MX	`trueengineering-ru.mail.protection.outlook.com`⁽³⁰⁾
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`_globalsign-domain-verification=9Wc8PNYkLwAdbYctNOxteQwR4R15TiOZdiDmAZ-yqF`
TXT	`yandex-verification: 9a2a639b26586039`
TXT	`google-site-verification=DYR2lJFpltYFmBLKZBL6C5p3I7kEt7lljGGGublXY98`
TXT	`webinar-verification=949fc97ddbc74d1535c0f020c2550868`
TXT	`v=spf1 ip4:194.226.53.0/24 ip4:176.126.113.135 ip4:83.222.20.92 ip4:109.69.17...`
TXT	`_globalsign-domain-verification=xN0j93H415Cw3IpIuEtCuEQI11nEE4ypM7eE5kVDyj`
TXT	`202201170314034x1h7z43h80eqc8q3w1tpyzjromgg7xdscegg4w5q715pvga9h`
TXT	`2021020107480723i97mxbkv2g44dtwg6wye8jo7dx5qoqcytqmj769mjnqhjkhx`
TXT	`yandex-verification: b809dda9d4de7387`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1785320766

`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=4069800

📈 Tranco rank: #995,600

Subdomains

mx1.trueengineering.ru

mx2.trueengineering.ru

www.trueengineering.ru

Same first word

trueengineering.ru

trueengineering.com

Similar names

tureengineering.com

DNS History

15 records (7 active, 8 former)

●NSns.masterhost.ru2026-02-18 → 2026-07-30 · 3 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-07-30 05:50:42

●NSns1.masterhost.ru2026-02-18 → 2026-07-30 · 3 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-07-30 05:50:42

●NSns2.masterhost.ru2026-02-18 → 2026-07-30 · 3 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-07-30 05:50:42

○NSns3-l2.nic.ru2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

○NSns4-cloud.nic.ru2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

○NSns4-l2.nic.ru2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

○NSns8-cloud.nic.ru2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

○NSns8-l2.nic.ru2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

●MXmx1.trueengineering.ru2026-02-18 → 2026-07-30 · 3 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-07-30 05:50:42

●MXmx2.trueengineering.ru2026-02-18 → 2026-07-30 · 3 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-07-30 05:50:42

○MXmxgw1.trueengineering.ru2026-02-18 → 2026-07-30 · 2 obs

○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

●MXtrueengineering-ru.mail.protection.outlook.com2019-12-20 → 2026-07-30 · 2 obs

● 2019-12-20 09:40:00
● 2026-07-30 05:50:42

○A194.226.53.52019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 09:40:00
○ 2026-02-18 21:28:52
○ 2026-07-30 05:50:42

○A51.250.5.2542026-02-18 → 2026-03-28 · 5 obs

○ 2019-12-20 09:40:00
● 2026-02-18 21:28:52
● 2026-03-28 01:16:36
○ 2026-07-15 05:15:06
○ 2026-07-30 05:50:42

●A89.169.138.392026-07-15 → 2026-07-30 · 3 obs

○ 2026-03-28 01:16:36
● 2026-07-15 05:15:06
● 2026-07-30 05:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net...	-
trueengineering.ru	ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.136.116

NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trueengineering.ru (unsigned zone)

⏱️ Timing

Total: 1533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.169.138.39`
NS	3	`ns.masterhost.ru, ns1.masterhost.ru...`
MX	3	`mx1.trueengineering.ru (pri: 5), mx2.trueengineering.ru (pri: 7)...`
TXT	9	`_globalsign-domain-verification=9Wc8PNYk, yandex-verification: 9a2a639b26586039...`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

Hierarchy

The domain trueengineering.ru is parent to mx1.trueengineering.ru, mx2.trueengineering.ru and www.trueengineering.ru.

IP Addresses

trueengineering.ru has exactly one IP address — 89.169.138.39.

Name Servers

Three name servers are authoritative for trueengineering.ru: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

At least some of trueengineering.ru's name servers are shared with other domains, for example laplandia.su, force24.ru, slgk.ru and two more.

ns1.masterhost.ru resolves to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru resolves to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru resolves to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53. All three hostnames point to two IP numbers each.

Mail Servers

The MX records for trueengineering.ru list three mail servers: mx1.trueengineering.ru, mx2.trueengineering.ru and trueengineering-ru.mail.protection.outlook.com.

trueengineering.ru overlaps on mail servers with certain other domains, eastbanctech.ru among them.

These mail servers tend to be used in conjunction with the mail servers eastbanctech-ru.mail.protection.outlook.com.

Hosts with 8 IP addresses each:

trueengineering-ru.mail.protection.outlook.com carries IP addresses 52.101.68.27, 52.101.73.8 and 52.101.73.12, with 5 other addresses beyond those.

Host names resolving to a single IP address:

mx1.trueengineering.ru points to the IP address 155.212.219.202.

mx2.trueengineering.ru points to the IP address 83.222.12.111.