`kh-opt.ru`

DNSSEC	⚠️ Not signed
A	62.173.145.95^{🇷🇺 SPACENET-AS62.173.145.0/24}
		PTR	`kh-opt.ru`
NS	`planetahost.ru` ⭐
		A	85.93.129.18^{🇷🇺 SPACENET-AS85.93.129.0/24}
NS	`dns1.planetahost.ru`
		A	85.93.128.22^{🇷🇺 SPACENET-AS85.93.128.0/24}
			PTR	`dns1.planetahost.ru`
NS	`dns2.planetahost.ru`
		A	85.93.129.22^{🇷🇺 SPACENET-AS85.93.129.0/24}
MX	`mx1.hosting.reg.ru` ⭐
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
MX	`mx2.hosting.reg.ru`⁽¹⁵⁾
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
TXT	`v=spf1 ip4:31.31.198.60 a mx include:_spf.hosting.reg.ru ~all`
TXT	`google-site-verification=v1eIyQKKDHiu5U0LU11bp4IxwFZNPw8uHrPFMVaOcX0`
SOA	`planetahost.ru`admin@kh-opt.ru 2020-07-23 #23

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068260

PTR for

95.145.173.62.in-addr.arpa

Subdomains

www.kh-opt.ru

Same first word

kh-opt.ru

DNS History

8 records (6 active, 2 former)

●NSdns1.planetahost.ru2020-03-13 → 2026-03-24 · 2 obs

● 2020-03-13 01:00:06
● 2026-03-24 16:19:18

●NSdns2.planetahost.ru2020-03-13 → 2026-03-24 · 2 obs

● 2020-03-13 01:00:06
● 2026-03-24 16:19:18

●NSplanetahost.ru2020-03-13 → 2026-03-24 · 2 obs

● 2020-03-13 01:00:06
● 2026-03-24 16:19:18

○MXmx.yandex.net2020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 01:00:06
○ 2026-03-13 18:55:00
○ 2026-03-24 16:19:18

●MXmx1.hosting.reg.ru2026-03-13 → 2026-03-24 · 3 obs

○ 2020-03-13 01:00:06
● 2026-03-13 18:55:00
● 2026-03-24 16:19:18

●MXmx2.hosting.reg.ru2026-03-13 → 2026-03-24 · 3 obs

○ 2020-03-13 01:00:06
● 2026-03-13 18:55:00
● 2026-03-24 16:19:18

○A62.173.145.842020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 01:00:06
○ 2026-03-13 18:55:00
○ 2026-03-24 16:19:18

●A62.173.145.952026-03-13 → 2026-03-24 · 3 obs

○ 2020-03-13 01:00:06
● 2026-03-13 18:55:00
● 2026-03-24 16:19:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
kh-opt.ru	dns2.planetahost.ru, dns1.planetahost.ru	2 records

✅ Authoritative Response

Server:185.31.162.29

NS records: dns2.planetahost.ru, dns1.planetahost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kh-opt.ru (unsigned zone)

⏱️ Timing

Total: 693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.173.145.95`
NS	2	`dns2.planetahost.ru, dns1.planetahost.ru`
MX	2	`mx2.hosting.reg.ru (pri: 15), mx1.hosting.reg.ru (pri: 10)`
TXT	2	`google-site-verification=v1eIyQKKDHiu5U0, v=spf1 ip4:31.31.198.60 a mx include:_sp`
SOA	1	`planetahost.ru admin.kh-opt.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.planetahost.ru, dns1.planetahost.ru)

Analysis

Hierarchy

www.kh-opt.ru has kh-opt.ru as its parent.

IP Addresses

kh-opt.ru maps to IP address 62.173.145.95.

Other host names, for example, www.kh-opt.ru share IP numbers with kh-opt.ru.

Name Servers

kh-opt.ru is delegated to name servers planetahost.ru, dns1.planetahost.ru and dns2.planetahost.ru.

kh-opt.ru at least partially shares name servers with other domains such as lg5.ru, 130.93.85.in-addr.arpa, ufcp.ru, lordway.ru and bmcd.ru.