`computerskills.ru`

DNSSEC	⚠️ Not signed
A	2a0a:8d80:0:9123::137^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
		PTR	`2a0a8d80000091230000000000000137.ip6.webhost1.net`
A	91.236.136.157^{🇷🇺 WEBHOST1-AS91.236.136.0/24}
NS	`ns1.webhost1.com` ⭐
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns2.webhost1.com`
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
NS	`ns3.webhost1.org`
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns4.webhost1.org`
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
MX	`mail.computerskills.ru` ⭐
		A	2a0a:8d80:0:9123::137^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`2a0a8d80000091230000000000000137.ip6.webhost1.net`
		A	91.236.136.157^{🇷🇺 WEBHOST1-AS91.236.136.0/24}
			PTR	`s137.webhost1.ru`
TXT	`v=spf1 ip4:91.236.136.137 ip4:91.236.136.157 ip4:91.236.136.40 a mx -all`
SOA	`ns1.webhost1.com`tech@webhost1.com 2024-08-28 #19

`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=4068147

Subdomains

mail.computerskills.ru

Same first word

computerskills.ru

DNS History

15 records (7 active, 8 former)

●NSns1.webhost1.com2026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

○NSns1.webhost1.ru2015-07-18 → 2018-08-19 · 4 obs

● 2015-07-18 08:58:40
● 2018-08-19 02:03:40
○ 2026-03-22 14:24:50
○ 2026-03-22 14:24:54

●NSns2.webhost1.com2026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

○NSns2.webhost1.ru2015-07-18 → 2018-08-19 · 4 obs

● 2015-07-18 08:58:40
● 2018-08-19 02:03:40
○ 2026-03-22 14:24:50
○ 2026-03-22 14:24:54

○NSns3.webhost1.net2017-02-07 → 2018-08-19 · 5 obs

○ 2015-07-18 08:58:40
● 2017-02-07 23:58:34
● 2018-08-19 02:03:40
○ 2026-03-22 14:24:50
○ 2026-03-22 14:24:54

●NSns3.webhost1.org2026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

○NSns4.webhost1.net2017-02-07 → 2018-08-19 · 5 obs

○ 2015-07-18 08:58:40
● 2017-02-07 23:58:34
● 2018-08-19 02:03:40
○ 2026-03-22 14:24:50
○ 2026-03-22 14:24:54

●NSns4.webhost1.org2026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

●MXmail.computerskills.ru2015-07-18 → 2026-03-22 · 2 obs

● 2015-07-18 08:58:40
● 2026-03-22 14:24:54

○A148.251.244.532015-07-18 → 2016-02-23 · 4 obs

● 2015-07-18 08:58:40
● 2016-02-23 05:52:54
○ 2016-06-21 05:17:36
○ 2026-03-22 14:24:54

●A2a0a:8d80:0:9123::1372026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

○A91.217.9.1452017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 05:17:36
● 2017-02-07 23:58:34
○ 2018-08-19 02:03:40
○ 2026-03-22 14:24:54

○A91.217.9.1552018-08-19 → 2018-08-19 · 4 obs

○ 2017-02-07 23:58:34
● 2018-08-19 02:03:40
○ 2026-03-22 14:24:50
○ 2026-03-22 14:24:54

●A91.236.136.1572026-03-22 → 2026-03-22 · 3 obs

○ 2018-08-19 02:03:40
● 2026-03-22 14:24:50
● 2026-03-22 14:24:54

○A95.213.255.792016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-23 05:52:54
● 2016-06-21 05:17:36
○ 2017-02-07 23:58:34
○ 2026-03-22 14:24:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...	-
computerskills.ru	ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org, ns4.webhost1.org	-

✅ Authoritative Response

Server: 185.179.188.2

NS records: ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org, ns4.webhost1.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerskills.ru (unsigned zone)

⏱️ Timing

Total: 1233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.236.136.157`
AAAA	1	`2a0a:8d80:0:9123::137`
NS	4	`ns1.webhost1.com, ns2.webhost1.com...`
MX	1	`mail.computerskills.ru (pri: 10)`
TXT	1	`v=spf1 ip4:91.236.136.137 ip4:91.236.136`
SOA	1	`ns1.webhost1.com tech.webhost1.com`

Analysis

Hierarchy

mail.computerskills.ru has computerskills.ru as its parent.

IP Addresses

computerskills.ru points to two IPs: 2a0a:8d80:0:9123::137 and 91.236.136.157.

Other host names, for instance www.doctorfm.ru, ooosng.ru, ankars-shop.ru, mail.vinuri.md and terrai.ru share IP numbers with computerskills.ru.

Name Servers

computerskills.ru is delegated to four name servers: ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org and ns4.webhost1.org.

computerskills.ru at least partially shares name servers with other domains such as skolovnet.ru, anking.ru, hob-bit.ru, amradesign.ru and tri.by.

These name servers are often used together with ns1.webhost1.ru, ns2.webhost1.ru, cp2.webhost1.com, ns3.webhost1.net, ns4.webhost1.net, cp3.webhost1.com, ns1.webhost1.org and ns2.webhost1.org.

Host names with two IPs

ns1.webhost1.com points to 2a0a:8d80:0:a000::aa and 185.179.188.2

ns2.webhost1.com points to 2a0a:8d80:0:a000::bb and 185.179.189.202

ns3.webhost1.org points to 2a0a:8d80:0:a000::aa and 185.179.188.2

ns4.webhost1.org points to 2a0a:8d80:0:a000::bb and 185.179.189.202

Host names that point to 2a0a:8d80:0:a000::aa: ns1.webhost1.com and ns3.webhost1.org

Host names that point to 185.179.188.2: ns1.webhost1.com and ns3.webhost1.org

Host names that point to 2a0a:8d80:0:a000::bb: ns2.webhost1.com and ns4.webhost1.org

Host names that point to 185.179.189.202: ns2.webhost1.com and ns4.webhost1.org

Mail Servers

computerskills.ru is handled by a single mail server, mail.computerskills.ru.

Host name mail.computerskills.ru points to IPs 2a0a:8d80:0:9123::137 and 91.236.136.157.

computerskills.ru - robtex.com