studyrus.com - dns.ninja

`studyrus.com`

DNSSEC	⚠️ Not signed
A	89.184.72.80^{🇺🇦 MIROHOST89.184.72.0/21 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Aggregated block for Hosting part}
		PTR	`svh1.mirohost.net`
NS	`nsa1.srv53.net` ⭐
		A	2001:41d0:203:dee4:5:39:10:94^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	5.39.10.94^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`nsa1.srv53.net`
NS	`nsa1.srv53.com`
		A	2001:41d0:203:dee4:178:32:247:7^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.7^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`nsa1.srv53.com`
NS	`nsa4.srv53.org`
		A	2001:41d0:203:dee4:178:32:247:6^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.6^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`nsa4.srv53.org`
NS	`nsb1.srv53.com`
		A	2a01:4f9:4a:530c:181:9:147:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb1.srv53.com`
		A	135.181.9.147^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb1.srv53.com`
NS	`nsb1.srv53.net`
		A	2a01:4f9:4a:530c:181:9:148:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb1.srv53.net`
		A	135.181.9.148^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb1.srv53.net`
NS	`nsb3.srv53.org`
		A	2a01:4f9:4a:530c:181:9:155:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb3.srv53.org`
		A	135.181.9.155^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb3.srv53.org`
NS	`nsc2.srv53.net`
		A	2a02:2279:0:1201:78:27:225:69^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc2.srv53.net`
		A	78.27.225.69^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc2.srv53.net`
NS	`nsc3.srv53.com`
		A	2a02:2279:0:1201:78:27:225:67^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc3.srv53.com`
		A	78.27.225.67^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc3.srv53.com`
NS	`nsc4.srv53.org`
		A	2a02:2279:0:1201:78:27:225:64^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc4.srv53.org`
		A	78.27.225.64^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc4.srv53.org`
NS	`nsd1.srv53.net`
		A	2a02:2278:70eb:298:89:184:64:68^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd1.srv53.net`
		A	89.184.64.68^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd1.srv53.net`
NS	`nsd4.srv53.com`
		A	2a02:2278:70eb:298:89:184:64:79^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd4.srv53.com`
		A	89.184.64.79^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd4.srv53.com`
NS	`nsd4.srv53.org`
		A	2a02:2278:70eb:298:89:184:64:97^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd4.srv53.org`
		A	89.184.64.97^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd4.srv53.org`
MX	`mx1.mirohost.net` ⭐
		A	2a02:2279:0:1201:78:27:225:105^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`mx1.mirohost.net`
		A	78.27.225.100^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.105^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.110^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.125^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
TXT	`v=spf1 +a +mx include:_spf.mx1.mirohost.net ~all`
SOA	`nsa1.srv53.net`support@dnshosting.org serial=1767372812

`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=1786297524

WOT: SAFE (72/100)

Same first word

studyrus.com

studyrus.net

Similar names

rsustudy.com

russtudy.ru

surstudy.com

DNS History

18 records (14 active, 4 former)

○NSns1.imena.com.ua2015-07-12 → 2015-11-09 · 4 obs

● 2015-07-12 20:18:34
● 2015-11-09 18:50:32
○ 2016-01-26 12:03:22
○ 2026-08-09 18:04:28

○NSns2.imena.com.ua2015-07-12 → 2015-11-09 · 4 obs

● 2015-07-12 20:18:34
● 2015-11-09 18:50:32
○ 2016-01-26 12:03:22
○ 2026-08-09 18:04:28

○NSns3.imena.com.ua2015-07-12 → 2015-11-09 · 4 obs

● 2015-07-12 20:18:34
● 2015-11-09 18:50:32
○ 2016-01-26 12:03:22
○ 2026-08-09 18:04:28

●NSnsa1.srv53.com2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsa1.srv53.net2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsa4.srv53.org2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsb1.srv53.com2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsb1.srv53.net2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsb3.srv53.org2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsc2.srv53.net2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsc3.srv53.com2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsc4.srv53.org2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsd1.srv53.net2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsd4.srv53.com2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●NSnsd4.srv53.org2016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

●MXmx1.mirohost.net2015-07-12 → 2026-08-09 · 2 obs

● 2015-07-12 20:18:34
● 2026-08-09 18:04:28

●A89.184.72.802016-01-26 → 2026-08-09 · 3 obs

○ 2015-11-09 18:50:32
● 2016-01-26 12:03:22
● 2026-08-09 18:04:28

○A89.184.73.1612015-07-12 → 2015-11-09 · 4 obs

● 2015-07-12 20:18:34
● 2015-11-09 18:50:32
○ 2016-01-26 12:03:22
○ 2026-08-09 18:04:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studyrus.com	nsc4.srv53.org, nsa1.srv53.net, nsb1.srv53.net, nsd1.srv53.net...	8 records

✅ Authoritative Response

Server:78.27.225.67

NS records: nsc4.srv53.org, nsa1.srv53.net, nsb1.srv53.net, nsd1.srv53.net, nsa1.srv53.com, nsb1.srv53.com, nsc2.srv53.net, nsc3.srv53.com, nsd4.srv53.com, nsb3.srv53.org, nsd4.srv53.org, nsa4.srv53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyrus.com (unsigned zone)

⏱️ Timing

Total: 994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.184.72.80`
NS	12	`nsd4.srv53.com, nsb1.srv53.com...`
MX	1	`mx1.mirohost.net (pri: 10)`
TXT	1	`v=spf1 +a +mx include:_spf.mx1.mirohost.`
SOA	1	`nsa1.srv53.net support.dnshosting.org`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (nsa1.srv53.com, nsa1.srv53.com, nsb1.srv53.com...)

Analysis

IP Addresses

studyrus.com points to a single IP number: 89.184.72.80.

Additional host names — ceres.com.ua, svh1.mirohost.net, vipclass.com.ua and two others — share IP numbers with studyrus.com.

Name Servers

studyrus.com delegates authority to 12 name servers: nsa1.srv53.com, nsb1.srv53.com, nsc3.srv53.com plus 9 other.

At least some of studyrus.com's name servers are shared with other domains, for example alternativamarket.com.ua, advokat-plus.com, papirus.ua and two more.

These name servers tend to co-occur with nsd1.srv53.net, nsa1.srv53.net, nsb1.srv53.net and 7 other name servers in the same DNS delegations.

Host names with two IP numbers:

nsa1.srv53.com directs traffic to 178.32.247.7 and 2001:41d0:203:dee4:178:32:247:7.

nsb1.srv53.com directs traffic to 135.181.9.147 and 2a01:4f9:4a:530c:181:9:147:2.

nsc3.srv53.com directs traffic to 78.27.225.67 and 2a02:2279:0:1201:78:27:225:67.

nsd4.srv53.com directs traffic to 89.184.64.79 and 2a02:2278:70eb:298:89:184:64:79.

nsa1.srv53.net directs traffic to 5.39.10.94 and 2001:41d0:203:dee4:5:39:10:94.

nsb1.srv53.net directs traffic to 135.181.9.148 and 2a01:4f9:4a:530c:181:9:148:2.

nsc2.srv53.net directs traffic to 78.27.225.69 and 2a02:2279:0:1201:78:27:225:69.

nsd1.srv53.net directs traffic to 89.184.64.68 and 2a02:2278:70eb:298:89:184:64:68.

nsa4.srv53.org directs traffic to 178.32.247.6 and 2001:41d0:203:dee4:178:32:247:6.

nsb3.srv53.org directs traffic to 135.181.9.155 and 2a01:4f9:4a:530c:181:9:155:2.

nsc4.srv53.org directs traffic to 78.27.225.64 and 2a02:2279:0:1201:78:27:225:64.

nsd4.srv53.org directs traffic to 89.184.64.97 and 2a02:2278:70eb:298:89:184:64:97.

Mail Servers

studyrus.com has one mail server: mx1.mirohost.net.

studyrus.com shares the same mail server setup as other domains, including lightlux.com.ua, walena.com, kabinet.kiev.ua and two others.

At least a portion of studyrus.com's mail servers are shared with other domains, among them kvadrat.ua and biocon-service.com.

mx1.mirohost.net directs to five IP numbers: 78.27.225.100, 78.27.225.105, 78.27.225.110 and two others.