ihstudy.com - dns.ninja

`ihstudy.com`

DNSSEC	⚠️ Not signed
A	2402:1f00:8201:3c1::^{🇭🇰 OVH2402:1f00:8200::/40 2 Rue Kellermann}
A	51.161.197.193^{🇦🇺 OVH51.161.128.0/17 Hosting route}
NS	`ns17.inhostedns.com` ⭐
		A	2a06:6440:0:2c17::1^{🇺🇦 Ukraine-AS2a06:6440::/29}
			PTR	`ns17.inhostedns.com`
		A	185.104.44.23^{🇺🇦 Ukraine-AS185.104.44.0/22}
			PTR	`ns17.inhostedns.com`
NS	`ns27.inhostedns.net`
		A	2a06:6440:0:2e17::1^{🇺🇦 Ukraine-AS2a06:6440::/29}
			PTR	`ns27.inhostedns.net`
		A	185.104.46.23^{🇺🇦 Ukraine-AS185.104.44.0/22}
			PTR	`ns27.inhostedns.net`
NS	`ns37.inhostedns.org`
		A	2a01:4f8:fff0:142:101::7^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns37.inhostedns.org`
		A	167.235.84.40^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`ns37.inhostedns.org`
MX	`mx.services` ⭐
MX	`mx.ukraine.com.ua` ⭐
		A	2a0c:a80:0:b2c8::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-19-x178n200.default-host.net`
		A	2a0c:a80:0:b2ce::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-22-x178n206.default-host.net`
		A	2a0c:a80:0:b2d0::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-20-x178n208.default-host.net`
		A	2a0c:a80:0:b2d4::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-21-x178n212.default-host.net`
		A	2a0c:a80:0:b2d8::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-23-x178n216.default-host.net`
		A	185.234.178.200^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-19-x178n200.default-host.net`
		A	185.234.178.206^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-22-x178n206.default-host.net`
		A	185.234.178.208^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-20-x178n208.default-host.net`
		A	185.234.178.212^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-21-x178n212.default-host.net`
		A	185.234.178.216^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-23-x178n216.default-host.net`
TXT	`v=spf1 include:_spf.ukraine.com.ua ~all`
SOA	`ns17.inhostedns.com`hostmaster@adm.tools 2026-06-01 #1

`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=1784202632

Same first word

ihstudy.com

Similar names

du(0x73686974)y.com

DNS History

11 records (7 active, 4 former)

●NSns17.inhostedns.com2017-08-14 → 2026-07-16 · 5 obs

● 2017-08-14 02:30:14
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
● 2026-07-16 11:52:06

●NSns27.inhostedns.net2017-08-14 → 2026-07-16 · 5 obs

● 2017-08-14 02:30:14
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
● 2026-07-16 11:52:06

●NSns37.inhostedns.org2017-08-14 → 2026-07-16 · 5 obs

● 2017-08-14 02:30:14
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
● 2026-07-16 11:52:06

●MXmx.services2026-03-26 → 2026-07-16 · 8 obs

○ 2017-08-14 02:30:14
● 2026-03-26 22:38:02
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
○ 2026-07-08 06:45:24
● 2026-07-09 03:34:12
● 2026-07-16 11:52:06

●MXmx.ukraine.com.ua2026-03-26 → 2026-07-16 · 8 obs

○ 2017-08-14 02:30:14
● 2026-03-26 22:38:02
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
○ 2026-07-08 06:45:24
● 2026-07-09 03:34:12
● 2026-07-16 11:52:06

○MXmx15.ukraine.com.ua2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 02:30:14
○ 2026-03-26 22:38:02
○ 2026-07-16 11:52:06

○MXmx20.ukraine.com.ua2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 02:30:14
○ 2026-03-26 22:38:02
○ 2026-07-16 11:52:06

○A2001:67c:2070:c868::12017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 02:30:14
○ 2026-03-26 22:38:02
○ 2026-07-16 11:52:06

●A2402:1f00:8201:3c1::2026-03-26 → 2026-07-16 · 8 obs

○ 2017-08-14 02:30:14
● 2026-03-26 22:38:02
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
○ 2026-07-08 06:45:24
● 2026-07-09 03:34:12
● 2026-07-16 11:52:06

●A51.161.197.1932026-03-26 → 2026-07-16 · 8 obs

○ 2017-08-14 02:30:14
● 2026-03-26 22:38:02
● 2026-06-05 18:31:06
○ 2026-06-07 13:52:18
● 2026-06-22 21:08:34
○ 2026-07-08 06:45:24
● 2026-07-09 03:34:12
● 2026-07-16 11:52:06

○A91.206.200.1042017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 02:30:14
○ 2026-03-26 22:38:02
○ 2026-07-16 11:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
ihstudy.com	ns17.inhostedns.com, ns27.inhostedns.net, ns37.inhostedns.org	2 records

✅ Authoritative Response

Server:185.104.44.23

NS records: ns17.inhostedns.com, ns27.inhostedns.net, ns37.inhostedns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ihstudy.com (unsigned zone)

⏱️ Timing

Total: 1213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.161.197.193`
AAAA	1	`2402:1f00:8201:3c1::`
NS	3	`ns17.inhostedns.com, ns27.inhostedns.net...`
MX	2	`mx.ukraine.com.ua (pri: 0), mx.services (pri: 0)`
TXT	1	`v=spf1 include:_spf.ukraine.com.ua ~all`
SOA	1	`ns17.inhostedns.com hostmaster.adm.tools`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns17.inhostedns.com, ns17.inhostedns.com)

Analysis

IP Addresses

ihstudy.com points to the IP addresses 51.161.197.193 and 2402:1f00:8201:3c1::

eccm.com.au, studio-profi.com, www.5continent.ru and two other host names share IP numbers with ihstudy.com.

Name Servers

ihstudy.com is delegated to three name servers: ns17.inhostedns.com, ns27.inhostedns.net and ns37.inhostedns.org.

The name servers of ihstudy.com overlap at least partially with those of other domains — among them hellcat.com.ua, vse-recepty.com, linguisticservice.com.ua and two more.

The name servers ns1.fastdns.hosting, ns2.fastdns.hosting and ns3.fastdns.hosting are commonly seen alongside these name servers.

ns17.inhostedns.com, ns27.inhostedns.net and ns37.inhostedns.org each resolve to two IP addresses: ns17.inhostedns.com resolves to 185.104.44.23 and 2a06:6440:0:2c17::1; ns27.inhostedns.net resolves to 185.104.46.23 and 2a06:6440:0:2e17::1; ns37.inhostedns.org resolves to 167.235.84.40 and 2a01:4f8:fff0:142:101::7.

Mail Servers

Mail for ihstudy.com is handled by two mail servers — mx.services and mx.ukraine.com.ua.

ihstudy.com uses an identical mail server configuration to several other domains — among them elf.in.ua, vancouverkeyrescue.com, starvet.com and two more.

ihstudy.com has at least partial mail server overlap with other domains such as web614.default-host.net, royalhouse.od.ua, tradeloomclub.online and two more.

Hostnames that resolve to 10 IP addresses:

mx.ukraine.com.ua resolves to 185.234.178.200, 185.234.178.206, 185.234.178.208 and 7 other IP addresses.