ostrun.com - robtex.com

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`ostrun.com`

DNSSEC	⚠️ Not signed
A	192.157.56.140^{🇺🇸 SERVER-MANIA}
		PTR	`ip-192-157-56-140.defastlink.net`
NS	`ns1.brainydns.com` ⭐
		A	23.19.67.18^{🇺🇸 LEASEWEB-USA-LAX-11}
			PTR	`watchmanagement.net`
		A	64.120.31.81^{🇺🇸 LEASEWEB-USA-NYC-11}
			PTR	`ip-64-120-31-81.defastlink.net`
		A	74.63.241.18^{🇺🇸 Limestone Networks}
			PTR	`18-241-63-74.static.reverse.lstn.net`
		A	192.157.56.138^{🇺🇸 SERVER-MANIA}
			PTR	`server.en.gs`
		A	199.115.116.161^{🇺🇸 LEASEWEB-US}
			PTR	`ip-199-115-116-161.defastlink.net`
		A	207.244.67.194^{🇺🇸 LEASEWEB-US}
			PTR	`ip-207-244-67-194.defastlink.net`
		A	208.115.247.67^{🇺🇸 Limestone Networks}
			PTR	`67-247-115-208.static.reverse.lstn.net`
		A	216.245.197.162^{🇺🇸 Limestone Networks}
			PTR	`162-197-245-216.static.reverse.lstn.net`
NS	`ns2.brainydns.com`
		A	5.79.71.13^{🇳🇱 LEASEWEB-NL-AMS-01}
			PTR	`ip-5-79-71-13.defastlink.net`
		A	212.32.255.112^{🇳🇱 LEASEWEB-NL-AMS-01}
			PTR	`ip-212-32-255-112.defastlink.net`
		A	212.92.104.1^{🇳🇱 NFORCE}
			PTR	`ip-212-92-104-1.defastlink.net`
		A	212.92.104.113^{🇳🇱 NFORCE}
			PTR	`ip-212-92-104-113.defastlink.net`
MX	`mx01.nicmail.ru`⁽⁹⁹⁹⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
MX	`mx02.nicmail.ru`⁽⁹⁹⁹⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽⁹⁹⁹⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER}
			PTR	`mx01.nicmail.ru`
SOA	`ns1.brainydns.com`admin@ostrun.com 2026-01-27 #2

`com`

	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=1770918430

Same first word

ostrun.com

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DNS History

15 records (6 active, 9 former)

●NSns1.brainydns.com2026-02-14 → 2026-02-15 · 3 obs

○ 2018-01-25 19:34:54
● 2026-02-14 19:23:10
● 2026-02-15 01:31:34

○NSns1.emu-dns.com2026-02-14 → 2026-02-14 · 4 obs

○ 2018-01-25 19:34:54
● 2026-02-14 19:23:10
○ 2026-02-15 01:31:26
○ 2026-02-15 01:31:34

●NSns2.brainydns.com2026-02-14 → 2026-02-15 · 3 obs

○ 2018-01-25 19:34:54
● 2026-02-14 19:23:10
● 2026-02-15 01:31:34

○NSns2.emu-dns.com2026-02-14 → 2026-02-14 · 4 obs

○ 2018-01-25 19:34:54
● 2026-02-14 19:23:10
○ 2026-02-15 01:31:26
○ 2026-02-15 01:31:34

○NSns3.nic.ru2015-08-22 → 2018-01-25 · 4 obs

● 2015-08-22 14:13:06
● 2018-01-25 19:34:54
○ 2026-02-14 19:23:10
○ 2026-02-15 01:31:34

○NSns4.nic.ru2015-08-22 → 2018-01-25 · 4 obs

● 2015-08-22 14:13:06
● 2018-01-25 19:34:54
○ 2026-02-14 19:23:10
○ 2026-02-15 01:31:34

○NSns8.nic.ru2015-08-22 → 2018-01-25 · 4 obs

● 2015-08-22 14:13:06
● 2018-01-25 19:34:54
○ 2026-02-14 19:23:10
○ 2026-02-15 01:31:34

●MXmx01.nicmail.ru2015-08-22 → 2026-02-15 · 2 obs

● 2015-08-22 14:13:06
● 2026-02-15 01:31:34

●MXmx02.nicmail.ru2015-08-22 → 2026-02-15 · 2 obs

● 2015-08-22 14:13:06
● 2026-02-15 01:31:34

●MXmx03.nicmail.ru2015-08-22 → 2026-02-15 · 2 obs

● 2015-08-22 14:13:06
● 2026-02-15 01:31:34

○A192.157.56.1392026-02-14 → 2026-02-14 · 4 obs

○ 2018-01-25 19:34:54
● 2026-02-14 19:23:10
○ 2026-02-15 01:31:26
○ 2026-02-15 01:31:34

●A192.157.56.1402026-02-15 → 2026-02-15 · 3 obs

○ 2026-02-14 19:23:10
● 2026-02-15 01:31:26
● 2026-02-15 01:31:34

○A195.208.1.1292015-08-22 → 2017-01-12 · 4 obs

● 2015-08-22 14:13:06
● 2017-01-12 04:28:18
○ 2018-01-25 19:34:54
○ 2026-02-15 01:31:34

○A195.208.1.1392018-01-25 → 2018-01-25 · 4 obs

○ 2017-01-12 04:28:18
● 2018-01-25 19:34:54
○ 2026-02-14 19:23:10
○ 2026-02-15 01:31:34

○A212.7.209.2072026-02-14 → 2026-02-15 · 2 obs

○ 2026-02-14 19:23:10
○ 2026-02-15 01:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ostrun.com	ns1.brainydns.com, ns2.brainydns.com	-

✅ Authoritative Response

Server: 192.157.56.138

NS records: ns1.brainydns.com, ns2.brainydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostrun.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.7.209.215`
NS	2	`ns1.emu-dns.com, ns2.emu-dns.com`
SOA	1	`ns1.brainydns.com admin.ostrun.com`

AI analysis

ostrun.com points to a single IP address: 192.157.56.140.

Other host names such as fansjav.net, mail.hairyvidz.com, vzfioscommunity.com, coolkicks.org and despanpouran.com share IP numbers with ostrun.com.

ostrun.com is delegated to two name servers: ns1.brainydns.com and ns2.brainydns.com.

ostrun.com uses the same name server setup as other domains, including mevn.net, mkvcage.ws, megashare.gg, jetdtar.com and problem.im.

At least part of the name servers for ostrun.com are shared with other domains, for instance wwwgoole.com, revengecams.com, xxshe.com, zzhardcash.com and youtump3.com.

These name servers are commonly used alongside ns1.emu-dns.com and ns2.emu-dns.com.

Eight IP numbers for host names:

ns1.brainydns.com points to 23.19.67.18, 64.120.31.81, 74.63.241.18, 192.157.56.138, 199.115.116.161, 207.244.67.194, 208.115.247.67 and 216.245.197.162.

Four IP numbers for host names:

ns2.brainydns.com points to 5.79.71.13, 212.32.255.112, 212.92.104.1 and 212.92.104.113.

Three mail servers handle ostrun.com: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

ostrun.com shares at least some mail servers with other domains, for example tiba102.nichost.ru, stdso.ru, mediamonitoring.ru, zaborivorota.ru and h202779152.nichost.ru.

Host names with four IP numbers:

mx01.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16

mx02.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16

Host names with one IP number:

mx03.nicmail.ru points to: 91.189.116.16

Host names that point to 91.189.116.13: mx01.nicmail.ru and mx02.nicmail.ru

Host names that point to 91.189.116.14: mx01.nicmail.ru and mx02.nicmail.ru

Host names that point to 91.189.116.15: mx01.nicmail.ru and mx02.nicmail.ru

Host names that point to 91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru