`academexpert.com`

DNSSEC	⚠️ Not signed
A	2a0a:2b43:62:aba6::^{🇷🇺 SPRINTHOST2a0a:2b43::/32}
A	141.8.193.173^{🇷🇺 SPRINTHOST141.8.193.0/24 Sprinthost P17 route}
NS	`ns1.sprinthost.ru` ⭐
		A	79.141.74.44^{🇷🇺 SELECTEL-NSK79.141.64.0/20 SELECTEL-NET}
		A	84.201.185.148^{🇷🇺 YandexCloud84.201.184.0/22 Yandex Cloud}
		A	141.8.196.224^{🇷🇺 SPRINTHOST141.8.196.0/24 196}
			PTR	`ns1.sprinthost.ru`
		A	178.128.39.144^{🇬🇧 DIGITALOCEAN178.128.32.0/20 DigitalOcean}
NS	`ns2.sprinthost.ru`
		A	95.217.7.113^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`static.113.7.217.95.clients.your-server.de`
		A	172.105.69.137^{🇩🇪 AKAMAI-LINODE-AP172.105.64.0/19 Akamai Technologies}
			PTR	`172-105-69-137.ip.linodeusercontent.com`
		A	185.4.180.91^{🇰🇿 PSKZ-ALA185.4.180.0/24}
		A	185.185.68.190^{🇷🇺 SPRINTHOST185.185.68.0/22 Sprinthost}
			PTR	`ns2.sprinthost.ru`
NS	`ns3.sprinthost.net`
		A	84.201.185.148^{🇷🇺 YandexCloud84.201.184.0/22 Yandex Cloud}
		A	95.217.7.113^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`static.113.7.217.95.clients.your-server.de`
		A	178.128.39.144^{🇬🇧 DIGITALOCEAN178.128.32.0/20 DigitalOcean}
NS	`ns4.sprinthost.net`
		A	79.141.74.44^{🇷🇺 SELECTEL-NSK79.141.64.0/20 SELECTEL-NET}
		A	172.105.69.137^{🇩🇪 AKAMAI-LINODE-AP172.105.64.0/19 Akamai Technologies}
			PTR	`172-105-69-137.ip.linodeusercontent.com`
		A	185.4.180.91^{🇰🇿 PSKZ-ALA185.4.180.0/24}
MX	`mail.academexpert.com` ⭐
		A	2a0a:2b43:62:aba6::^{🇷🇺 SPRINTHOST2a0a:2b43::/32}
		A	141.8.193.173^{🇷🇺 SPRINTHOST141.8.193.0/24 Sprinthost P17 route}
			PTR	`helheim.from.sh`
TXT	`v=spf1 a mx ip4:141.8.193.173 ip6:2a0a:2b42:0:14:: ~all`
SOA	`ns1.sprinthost.ru`admin@sprinthost.ru 2026-02-17 #3

`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=1774814332

Subdomains

mail.academexpert.com

Same first word

academexpert.com

DNS History

7 records (7 active, 0 former)

●NSns1.sprinthost.ru2020-01-19 → 2026-03-29 · 2 obs

● 2020-01-19 19:20:34
● 2026-03-29 19:59:16

●NSns2.sprinthost.ru2020-01-19 → 2026-03-29 · 2 obs

● 2020-01-19 19:20:34
● 2026-03-29 19:59:16

●NSns3.sprinthost.net2026-03-17 → 2026-03-29 · 3 obs

○ 2020-01-19 19:20:34
● 2026-03-17 15:36:16
● 2026-03-29 19:59:16

●NSns4.sprinthost.net2026-03-17 → 2026-03-29 · 3 obs

○ 2020-01-19 19:20:34
● 2026-03-17 15:36:16
● 2026-03-29 19:59:16

●MXmail.academexpert.com2020-01-19 → 2026-03-29 · 2 obs

● 2020-01-19 19:20:34
● 2026-03-29 19:59:16

●A141.8.193.1732020-01-19 → 2026-03-29 · 2 obs

● 2020-01-19 19:20:34
● 2026-03-29 19:59:16

●A2a0a:2b43:62:aba6::2020-01-19 → 2026-03-29 · 2 obs

● 2020-01-19 19:20:34
● 2026-03-29 19:59:16

🔍 DNS Trace

Analysis

Hierarchy

academexpert.com is the parent of mail.academexpert.com.

IP Addresses

academexpert.com resolves to two IP numbers: 2a0a:2b43:62:aba6:: and 141.8.193.173.

other host names including avto26.ru, englishteam.ru, planta-plus.ru, mail.samodelof.ru and mail.dveri-nn.com share IP numbers with academexpert.com.

Name Servers

academexpert.com is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.

academexpert.com at least partially shares name servers with other domains, for instance cmk-group.com, djandja.ru, girls-(0x706f726e)o.ru, vlcjq.ru and 199.8.141.in-addr.arpa.

These name servers are commonly used alongside ns1.fullspace.ru and ns2.fullspace.ru.

Host names with four IP numbers:

ns1.sprinthost.ru points to: 79.141.74.44, 84.201.185.148, 141.8.196.224 and 178.128.39.144.

ns2.sprinthost.ru points to: 95.217.7.113, 172.105.69.137, 185.4.180.91 and 185.185.68.190.

Host names with three IP numbers:

ns3.sprinthost.net points to: 84.201.185.148, 95.217.7.113 and 178.128.39.144.

ns4.sprinthost.net points to: 79.141.74.44, 172.105.69.137 and 185.4.180.91.

Host names that point to 79.141.74.44: ns1.sprinthost.ru and ns4.sprinthost.net.

Host names that point to 84.201.185.148: ns1.sprinthost.ru and ns3.sprinthost.net.

Host names that point to 178.128.39.144: ns1.sprinthost.ru and ns3.sprinthost.net.

Host names that point to 95.217.7.113: ns2.sprinthost.ru and ns3.sprinthost.net.

Host names that point to 172.105.69.137: ns2.sprinthost.ru and ns4.sprinthost.net.

Host names that point to 185.4.180.91: ns2.sprinthost.ru and ns4.sprinthost.net.

Mail Servers

academexpert.com is handled by a single mail server, mail.academexpert.com.

mail.academexpert.com resolves to two IP numbers: 2a0a:2b43:62:aba6:: and 141.8.193.173.

academexpert.com - robtex.com