stroff.ru - dns.ninja

`stroff.ru`

DNSSEC	⚠️ Not signed
A	213.159.211.2^{🇷🇺 RU-JSCIOT213.159.210.0/23}
		PTR	`domainseller.ru`
NS	`domainseller.ru` ⭐
		A	213.159.210.212^{🇷🇺 RU-JSCIOT213.159.210.0/23}
			PTR	`domainseller.ru`
NS	`ns1.domainseller.ru`
		A	213.159.210.212^{🇷🇺 RU-JSCIOT213.159.210.0/23}
			PTR	`domainseller.ru`
NS	`ns2.domainseller.ru`
		A	212.109.222.64^{🇷🇺 RU-JSCIOT212.109.222.0/24}
MX	`mail.stroff.ru` ⭐
		A	213.159.211.2^{🇷🇺 RU-JSCIOT213.159.210.0/23}
			PTR	`domainseller.ru`
TXT	`v=spf1 ip4:212.109.222.62 a mx ~all`
SOA	`domainseller.ru`root@domainseller.ru 2024-01-17 #0

`ru`

	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=4069725

Subdomains

mail.stroff.ru

Same first word

stroff.at

stroff.ru

stroff.de

stroff.com

stroff.is

Similar names

softrf.com

fortfs.com

frsoft.hu

frsoft.com

fortsf.com

storff.com

rfsoft.ir

rfsoft.ru

tfrofs.com

ffrost.com

ffrost.blogspot.com.br

frsoft.net

softrf.net

ffrost.ru

fortfs.cn

frsoft.dk

frsoft.com.br

frsoft.fr

softfr.com

frsoft.de

rfsoft.com

DNS History

18 records (5 active, 13 former)

●NSdomainseller.ru2026-04-07 → 2026-07-24 · 3 obs

○ 2017-01-13 15:07:08
● 2026-04-07 08:09:40
● 2026-07-24 00:20:52

○NSexpirepages-kiae-1.nic.ru2016-09-17 → 2016-10-03 · 5 obs

○ 2016-08-19 10:55:52
● 2016-09-17 21:08:08
● 2016-10-03 03:41:42
○ 2016-11-19 11:42:52
○ 2026-07-24 00:20:52

○NSexpirepages-kiae-2.nic.ru2016-09-17 → 2016-10-03 · 5 obs

○ 2016-08-19 10:55:52
● 2016-09-17 21:08:08
● 2016-10-03 03:41:42
○ 2016-11-19 11:42:52
○ 2026-07-24 00:20:52

○NSns.stack.net2015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

○NSns0.stack.net2015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

●NSns1.domainseller.ru2016-11-19 → 2026-07-24 · 3 obs

○ 2016-10-03 03:41:42
● 2016-11-19 11:42:52
● 2026-07-24 00:20:52

○NSns1.stack.net2015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

●NSns2.domainseller.ru2016-11-19 → 2026-07-24 · 3 obs

○ 2016-10-03 03:41:42
● 2016-11-19 11:42:52
● 2026-07-24 00:20:52

○NSyagpu.ru2016-11-19 → 2017-01-13 · 5 obs

○ 2016-10-03 03:41:42
● 2016-11-19 11:42:52
● 2017-01-13 15:07:08
○ 2026-04-07 08:09:40
○ 2026-07-24 00:20:52

●MXmail.stroff.ru2016-11-19 → 2026-07-24 · 3 obs

○ 2016-10-03 03:41:42
● 2016-11-19 11:42:52
● 2026-07-24 00:20:52

○MXmx.stack.net2015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

○MXmx2.stack.net2015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

○MXnomail.nic.ru2016-09-17 → 2016-10-03 · 5 obs

○ 2016-08-19 10:55:52
● 2016-09-17 21:08:08
● 2016-10-03 03:41:42
○ 2016-11-19 11:42:52
○ 2026-07-24 00:20:52

○A109.70.26.372016-09-17 → 2016-10-03 · 5 obs

○ 2016-08-19 10:55:52
● 2016-09-17 21:08:08
● 2016-10-03 03:41:42
○ 2016-11-19 11:42:52
○ 2026-07-24 00:20:52

○A194.85.61.762016-09-17 → 2016-10-03 · 5 obs

○ 2016-08-19 10:55:52
● 2016-09-17 21:08:08
● 2016-10-03 03:41:42
○ 2016-11-19 11:42:52
○ 2026-07-24 00:20:52

●A213.159.211.22026-04-07 → 2026-07-24 · 3 obs

○ 2017-01-13 15:07:08
● 2026-04-07 08:09:40
● 2026-07-24 00:20:52

○A217.73.202.2202015-08-17 → 2016-08-19 · 4 obs

● 2015-08-17 10:35:12
● 2016-08-19 10:55:52
○ 2016-09-17 21:08:08
○ 2026-07-24 00:20:52

○A94.250.249.1012016-11-19 → 2017-01-13 · 5 obs

○ 2016-10-03 03:41:42
● 2016-11-19 11:42:52
● 2017-01-13 15:07:08
○ 2026-04-07 08:09:40
○ 2026-07-24 00:20:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
stroff.ru	ns1.domainseller.ru, ns2.domainseller.ru	2 records

✅ Authoritative Response

Server:213.159.210.212

NS records: ns1.domainseller.ru, ns2.domainseller.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stroff.ru (unsigned zone)

⏱️ Timing

Total: 1076ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.159.211.2`
NS	2	`ns2.domainseller.ru, ns1.domainseller.ru`
MX	2	`mail.stroff.ru (pri: 10), mail.stroff.ru (pri: 20)`
TXT	1	`v=spf1 ip4:212.109.222.62 a mx ~all`
SOA	1	`domainseller.ru root.domainseller.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.domainseller.ru, ns2.domainseller.ru)

Analysis

Hierarchy

mail.stroff.ru is a subdomain of stroff.ru.

IP Addresses

stroff.ru directs to one IP number, which is 213.159.211.2.

Among the host names that share IP numbers with stroff.ru are mail.youneed.ru, ploskorez.ru, www.accum.ru and two others.

Name Servers

stroff.ru is served by three name servers: domainseller.ru, ns1.domainseller.ru and ns2.domainseller.ru.

The name servers of stroff.ru overlap at least partially with those of other domains — among them hairhouse.ru, northseafood.ru, agrospecteh.ru and two more.

Three hostnames, each with one IP address: domainseller.ru → 213.159.210.212, ns1.domainseller.ru → 213.159.210.212 and ns2.domainseller.ru → 212.109.222.64.

domainseller.ru and ns1.domainseller.ru each have 213.159.210.212 IP addresses.

Mail Servers

stroff.ru routes its mail through a single mail server, mail.stroff.ru.

mail.stroff.ru resolves to 213.159.211.2 and no other IP number.