`fw3.efko.ru`

	DNSSEC	⚠️ Not signed
	A	81.222.121.3^{🇷🇺 SOVAM-AS81.222.112.0/20 PJSC VimpelCom}

`efko.ru`

	DNSSEC	⚠️ Not signed
	A	178.248.232.125^{🇷🇺 HLL-AS178.248.232.0/23 HLL}
	NS	`ns2.efko.ru` ⭐
	NS	`ns.efko.ru`
	MX	`mx.efko.ru` ⭐
	MX	`mx3.efko.ru`⁽¹⁰⁾
	TXT	`v=spf1 mx ip4:31.31.198.214 ip4:37.140.192.65 ip4:195.133.246.195 ip4:81.222....`
	TXT	`spf2.0/pra ip4:195.133.246.195 ip4:81.222.121.3 ip4:212.69.108.193ip4:213.129...`
	TXT	`MS=ms34761621`
	TXT	`ZOOM_verify_R293TarrS_-qlEk5WaeSxw`
	TXT	`google-site-verification=Y5h1AkMhF1MoXuBdJuppUSUXMztO7snp2X4nH1auKw4`
	SOA	`ns.efko.ru`webmaster@efko.ru 2026-07-22 #2

rank #396927 globally
rank #12781 in the tld
WOT: SAFE (61/100)
📈 Tranco rank: #15,511

Previously NS for

www.efko.ru

efko.ru

altero.ru

Previously MX for

Same first word

fw3.net

fw3.ru

fw3.de

fw3.cn

fw3.com

fw3.nl

Similar names

3wf.com.br

f3w.com

f3w.de

3fw.de

3wf.net

f3w.net

f3w.jp

w3f.dev

wf3.net

w3f.community

wf3.com

3fw.cn

w3f.com.br

3fw.org

w3f.nl

wf3.com.cn

3fw.net

3wf.de

3fw.com

w3f.github.io

wf3.fr

3wf.cn

w3f.de

3wf.com

w3f.ch

f3w.ph

3wf.news

wf3.org

wf3.de

w3f.com

3fw.xyz

w3f.biz

wf3.com.br

DNS History

6 records (1 active, 5 former)

○A176.215.189.972018-03-04 → 2018-12-31 · 5 obs

○ 2018-02-22 05:04:10
● 2018-03-04 07:38:34
● 2018-12-31 09:48:48
○ 2026-02-16 15:44:02
○ 2026-07-22 12:55:56

○A195.133.216.982018-12-17 → 2018-12-31 · 5 obs

○ 2018-03-04 07:38:34
● 2018-12-17 06:34:10
● 2018-12-31 09:48:48
○ 2026-02-16 15:44:02
○ 2026-07-22 12:55:56

○A195.138.206.2372015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 18:38:42
○ 2015-09-09 09:38:06
○ 2026-07-22 12:55:56

○A31.10.2.352026-02-16 → 2026-02-16 · 4 obs

○ 2018-12-31 09:48:48
● 2026-02-16 15:44:02
○ 2026-03-14 08:00:28
○ 2026-07-22 12:55:56

●A81.222.121.32026-03-14 → 2026-07-22 · 3 obs

○ 2026-02-16 15:44:02
● 2026-03-14 08:00:28
● 2026-07-22 12:55:56

○A93.188.22.1942015-09-09 → 2018-02-22 · 5 obs

○ 2015-07-15 18:38:42
● 2015-09-09 09:38:06
● 2018-02-22 05:04:10
○ 2018-03-04 07:38:34
○ 2026-07-22 12:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
efko.ru	ns.efko.ru, ns2.efko.ru	2 records

✅ Authoritative Response

Server:185.65.151.78

NS records: ns.efko.ru, ns2.efko.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efko.ru (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.222.121.3`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.efko.ru, ns2.efko.ru)

Analysis

IP Addresses

fw3.efko.ru directs to one IP number, which is 81.222.121.3.

Further host names like exproxy2.efko.org and mx01.efko.ru overlap in IP numbers with fw3.efko.ru.

fw3.efko.ru - robtex.com

fw3.efko.ru

efko.ru