f-tech.su - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`f-tech.su`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:4:6968^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:4:6968^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:4:6968^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:4:6968^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.20^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.74^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.76^{🇷🇺 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}
			PTR	`ns.masterhost.ru`
		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}
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1781286776

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210236

⚠️ On DNS blocklist: spam-tlds

Same first word

f-tech.de

f-tech.com.ph

f-tech.fr

f-tech.com.ua

f-tech.nu

f-tech.se

f-tech.in

f-tech.su

f-tech.ua

f-tech.com

f-tech.vn

f-tech.co.nz

f-tech.ch

f-tech.at

f-tech.si

f-tech.org

f-tech.cn

f-tech.ru

f-tech.dk

f-tech.eu

f-tech.bz

f-tech.ca

f-tech.co

f-tech.no

f-tech.co.jp

f-tech.pl

f-tech.lt

f-tech.net

f-tech.it

f-tech.com.tw

Similar names

cf-eth.com

t-chef.net

fh-tec.com

t-chef.com

tech-f.co.jp

chef-t.com

the-fc.com

tech-f.com

hf-tec.de

fh-tec.de

DNS History

18 records (12 active, 6 former)

●NSns.masterhost.ru2015-08-10 → 2026-08-17 · 2 obs

● 2015-08-10 15:59:40
● 2026-08-17 02:44:10

●NSns1.masterhost.ru2015-08-10 → 2026-08-17 · 2 obs

● 2015-08-10 15:59:40
● 2026-08-17 02:44:10

●NSns2.masterhost.ru2015-08-10 → 2026-08-17 · 2 obs

● 2015-08-10 15:59:40
● 2026-08-17 02:44:10

●MXmx1.masterhost.ru2016-09-05 → 2026-08-17 · 6 obs

○ 2016-06-23 22:37:22
● 2016-09-05 00:51:40
● 2017-04-15 20:48:20
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

○MXmx4.masterhost.ru2015-08-10 → 2016-06-23 · 4 obs

● 2015-08-10 15:59:40
● 2016-06-23 22:37:22
○ 2016-09-05 00:51:40
○ 2026-08-17 02:44:10

●A2a00:15f8:a000:5:1:11:4:69682015-08-10 → 2026-08-17 · 5 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

●A2a00:15f8:a000:5:1:12:4:69682015-08-10 → 2026-08-17 · 5 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

●A2a00:15f8:a000:5:1:13:4:69682015-08-10 → 2026-08-17 · 5 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

●A2a00:15f8:a000:5:1:14:4:69682015-08-10 → 2026-08-17 · 5 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

○A90.156.201.1032016-12-26 → 2017-04-15 · 5 obs

○ 2016-09-05 00:51:40
● 2016-12-26 04:25:50
● 2017-04-15 20:48:20
○ 2026-02-15 15:46:30
○ 2026-08-17 02:44:10

●A90.156.201.1112026-02-15 → 2026-08-17 · 5 obs

○ 2017-04-15 20:48:20
● 2026-02-15 15:46:30
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

○A90.156.201.192015-08-10 → 2016-09-05 · 4 obs

● 2015-08-10 15:59:40
● 2016-09-05 00:51:40
○ 2016-12-26 04:25:50
○ 2026-08-17 02:44:10

●A90.156.201.202026-02-15 → 2026-08-17 · 5 obs

○ 2017-04-15 20:48:20
● 2026-02-15 15:46:30
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

○A90.156.201.652015-08-10 → 2017-04-15 · 4 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-02-15 15:46:30
○ 2026-08-17 02:44:10

○A90.156.201.672015-08-10 → 2017-04-15 · 4 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-02-15 15:46:30
○ 2026-08-17 02:44:10

●A90.156.201.742026-02-15 → 2026-08-17 · 5 obs

○ 2017-04-15 20:48:20
● 2026-02-15 15:46:30
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

●A90.156.201.762026-02-15 → 2026-08-17 · 5 obs

○ 2017-04-15 20:48:20
● 2026-02-15 15:46:30
○ 2026-08-15 07:59:28
● 2026-08-15 16:54:54
● 2026-08-17 02:44:10

○A90.156.201.862015-08-10 → 2017-04-15 · 4 obs

● 2015-08-10 15:59:40
● 2017-04-15 20:48:20
○ 2026-02-15 15:46:30
○ 2026-08-17 02:44:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net...	12 records
f-tech.su	ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.136.116

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f-tech.su (unsigned zone)

⏱️ Timing

Total: 1533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.74, 90.156.201.76...`
AAAA	4	`2a00:15f8:a000:5:1:11:4:6968, 2a00:15f8:a000:5:1:12:4:6968...`
NS	3	`ns2.masterhost.ru, ns.masterhost.ru...`
MX	1	`mx1.masterhost.ru (pri: 10)`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)

Analysis

IP Addresses

With 8 IP addresses in total, f-tech.su resolves to 90.156.201.20, 90.156.201.74, 90.156.201.76 and 5 other.

Among the host names that share IP numbers with f-tech.su are aet-group.ru, acid.ru, kscto.ru and two others.

Name Servers

DNS for f-tech.su is handled by three authoritative name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

The name servers of f-tech.su overlap at least partially with those of other domains — among them eibenstock.com.ru, rusatlas.ru, faksimily.ru and two more.

Three hostnames — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru — each have two IP addresses: ns1.masterhost.ru has 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53, ns2.masterhost.ru has 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53, and ns.masterhost.ru has 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.

Mail Servers

f-tech.su routes its mail through a single mail server, mx1.masterhost.ru.

f-tech.su has the same mail server arrangement as a number of other domains, for example ovav.ru, 906090.ru, gr-m.ru and two more.

f-tech.su has mail servers in common with other domains — videotravel.ru being one example.

mx1.masterhost.ru has exactly one IP number: 90.156.132.120.