server-admin.ru - dns.ninja

`server-admin.ru`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:8:49a0^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:8:49a0^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:8:49a0^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:8:49a0^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.84^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.87^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.98^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.111^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
NS	`ns2.masterhost.ru` ⭐
		A	2a00:15f8:a000:12:1:1:2:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns2.masterhost.ru`
		A	90.156.133.161^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns2.masterhost.ru`
NS	`ns.masterhost.ru`
		A	2a00:15f8:a000:10:1:1:0:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
		A	90.156.136.116^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns.masterhost.ru`
NS	`ns1.masterhost.ru`
		A	2a00:15f8:a000:11:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns1.masterhost.ru`
		A	90.156.137.50^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns1.masterhost.ru`
MX	`mx1.masterhost.ru` ⭐
		A	90.156.132.120^{🇷🇺 MASTERHOST-AS90.156.132.0/24}
TXT	`v=spf1 include:_spf.masterhost.ru -all`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1776668995

`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=4069434

Same first word

server-admin.com

server-admin.de

server-admin.cz

server-admin.ro

server-admin.eu

server-admin.ru

Similar names

mni-adserver.com

admin-server.ru

DNS History

29 records (12 active, 17 former)

○NSdns.fastdns24.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○NSdns2.fastdns24.org2015-11-15 → 2017-02-03 · 5 obs

○ 2015-07-12 01:19:12
● 2015-11-15 11:10:48
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○NSdns3.fastdns24.eu2015-11-15 → 2017-02-03 · 5 obs

○ 2015-07-12 01:19:12
● 2015-11-15 11:10:48
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○NSdns4.fastdns24.link2015-11-15 → 2017-02-03 · 5 obs

○ 2015-07-12 01:19:12
● 2015-11-15 11:10:48
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

●NSns.masterhost.ru2026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

○NSns1.fastvps.ru2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 01:19:12
○ 2015-11-15 11:10:48
○ 2026-06-29 19:30:40

●NSns1.masterhost.ru2026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

○NSns2.fastvps.ru2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 01:19:12
○ 2015-11-15 11:10:48
○ 2026-06-29 19:30:40

●NSns2.masterhost.ru2026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

○NSns3.fastvps.ru2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 01:19:12
○ 2015-11-15 11:10:48
○ 2026-06-29 19:30:40

○NSns4.fastvps.ru2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 01:19:12
○ 2015-11-15 11:10:48
○ 2026-06-29 19:30:40

○MXalt1.aspmx.l.google.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXalt2.aspmx.l.google.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXaspmx.l.google.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXaspmx2.googlemail.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXaspmx3.googlemail.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXaspmx4.googlemail.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

○MXaspmx5.googlemail.com2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

●MXmx1.masterhost.ru2026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

○MXserver-admin.ru.server-admin.ru2015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

●A2a00:15f8:a000:5:1:11:8:49a02026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A2a00:15f8:a000:5:1:12:8:49a02026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A2a00:15f8:a000:5:1:13:8:49a02026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A2a00:15f8:a000:5:1:14:8:49a02026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

○A5.45.125.132015-07-12 → 2017-02-03 · 4 obs

● 2015-07-12 01:19:12
● 2017-02-03 14:23:34
○ 2026-02-17 09:48:24
○ 2026-06-29 19:30:40

●A90.156.201.1112026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A90.156.201.842026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A90.156.201.872026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

●A90.156.201.982026-02-17 → 2026-06-29 · 3 obs

○ 2017-02-03 14:23:34
● 2026-02-17 09:48:24
● 2026-06-29 19:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...	-
server-admin.ru	ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.137.50

NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for server-admin.ru (unsigned zone)

⏱️ Timing

Total: 1528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.87, 90.156.201.98...`
AAAA	4	`2a00:15f8:a000:5:1:12:8:49a0, 2a00:15f8:a000:5:1:14:8:49a0...`
NS	3	`ns1.masterhost.ru, ns.masterhost.ru...`
MX	1	`mx1.masterhost.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.masterhost.ru -all`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

IP Addresses

With 8 IP addresses in total, server-admin.ru resolves to 90.156.201.84, 90.156.201.87, 90.156.201.98 and 5 other.

Among the host names that share IP numbers with server-admin.ru are zacora.net, freeman29.mylivepage.ru, buyprinter.ru and two others.

Name Servers

server-admin.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

At least some of server-admin.ru's name servers are shared with other domains, for example pcat.ru, avtocamping.com, mercedes-magazin.ru and two more.

ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru each resolve to two IP addresses: ns1.masterhost.ru resolves to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53; ns2.masterhost.ru resolves to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53; ns.masterhost.ru resolves to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.

Mail Servers

server-admin.ru routes its mail through a single mail server, mx1.masterhost.ru.

server-admin.ru has the same mail server arrangement as a number of other domains, for example salexy.kz, imperial-ltd.ru, zarubezhexpo.ru and two more.

mx1.masterhost.ru resolves to a single IP number: 90.156.132.120.