`constructour.net`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:7:3c7c^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:7:3c7c^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:7:3c7c^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:7:3c7c^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.50^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.54^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.66^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.110^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
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	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1762954042

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774690052

Same first word

constructour.net

DNS History

21 records (12 active, 9 former)

●NSns.masterhost.ru2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

●NSns1.masterhost.ru2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

●NSns2.masterhost.ru2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

○NSstatuspage1.nic.ru2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:19:26
○ 2017-12-09 15:55:48
○ 2026-03-28 09:48:06

○NSstatuspage2.nic.ru2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:19:26
○ 2017-12-09 15:55:48
○ 2026-03-28 09:48:06

●MXmx.yandex.net2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

○MXnomail.nic.ru2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:19:26
○ 2017-12-09 15:55:48
○ 2026-03-28 09:48:06

○A109.70.26.372017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:19:26
○ 2017-12-09 15:55:48
○ 2026-03-28 09:48:06

○A194.85.61.762017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:19:26
○ 2017-12-09 15:55:48
○ 2026-03-28 09:48:06

●A2a00:15f8:a000:5:1:11:7:3c7c2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

●A2a00:15f8:a000:5:1:12:7:3c7c2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

●A2a00:15f8:a000:5:1:13:7:3c7c2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

●A2a00:15f8:a000:5:1:14:7:3c7c2017-12-09 → 2026-03-28 · 3 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
● 2026-03-28 09:48:06

○A90.156.201.1002017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
○ 2026-02-16 15:42:42
○ 2026-03-28 09:48:06

●A90.156.201.1102026-02-16 → 2026-03-28 · 3 obs

○ 2017-12-09 15:55:48
● 2026-02-16 15:42:42
● 2026-03-28 09:48:06

○A90.156.201.1132017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
○ 2026-02-16 15:42:42
○ 2026-03-28 09:48:06

●A90.156.201.502026-02-16 → 2026-03-28 · 3 obs

○ 2017-12-09 15:55:48
● 2026-02-16 15:42:42
● 2026-03-28 09:48:06

●A90.156.201.542026-02-16 → 2026-03-28 · 3 obs

○ 2017-12-09 15:55:48
● 2026-02-16 15:42:42
● 2026-03-28 09:48:06

○A90.156.201.642017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
○ 2026-02-16 15:42:42
○ 2026-03-28 09:48:06

●A90.156.201.662026-02-16 → 2026-03-28 · 3 obs

○ 2017-12-09 15:55:48
● 2026-02-16 15:42:42
● 2026-03-28 09:48:06

○A90.156.201.882017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-04 00:19:26
● 2017-12-09 15:55:48
○ 2026-02-16 15:42:42
○ 2026-03-28 09:48:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
constructour.net	ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.137.50

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructour.net (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.54, 90.156.201.66...`
AAAA	4	`2a00:15f8:a000:5:1:11:7:3c7c, 2a00:15f8:a000:5:1:13:7:3c7c...`
NS	3	`ns.masterhost.ru, ns1.masterhost.ru...`
MX	1	`mx.yandex.net (pri: 10)`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

IP Addresses

constructour.net points to the following eight IP numbers: 2a00:15f8:a000:5:1:11:7:3c7c, 2a00:15f8:a000:5:1:12:7:3c7c, 2a00:15f8:a000:5:1:13:7:3c7c, 2a00:15f8:a000:5:1:14:7:3c7c, 90.156.201.50, 90.156.201.54, 90.156.201.66 and 90.156.201.110.

Other host names, for instance avalon-s.ru, zlock.ru, www.iaas.msu.ru, www.handmadez.ru and gellada.ru share IP numbers with constructour.net.

Name Servers

constructour.net is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

constructour.net partially shares name servers with other domains; examples include cyberpowersystems.ru, xn----8sbhiabqbbeqf6dgajk0af1b0cj.xn--p1ai, kitaimag.ru, pozdravleniya.net and semja-teatr.ru.

Host names with two IP numbers:

ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.

ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.

ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.

Mail Servers

constructour.net is handled by a single mail server, mx.yandex.net.

constructour.net has the same mail server setup as other domains, including jurikon.ru, aviton.spb.ru, margin.gr, mypharm.uz and oddler.ru.

constructour.net shares some mail servers with other domains, for example for-eng.ru, redcross-irkutsk.org and home-ip.tv.

Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

constructour.net - robtex.com