userf.ru - dns.ninja

`userf.ru`

DNSSEC	⚠️ Not signed
A	185.9.147.250^{🇪🇪 SmartApe185.9.144.0/22}
NS	`ns1.smartape.ru` ⭐
		A	2a06:dd00:1:4::60^{🇪🇪 SmartApe2a06:dd00::/32}
			PTR	`s1649283.smartape-vps.com`
		A	188.127.241.139^{🇷🇺 SmartApe188.127.241.0/24}
			PTR	`dns-01.smartape.ru`
NS	`ns2.smartape.ru`
		A	2a06:dd00:1:4:1::22^{🇪🇪 SmartApe2a06:dd00::/32}
		A	188.127.239.202^{🇪🇪 SmartApe188.127.224.0/20}
MX	`mail.userf.ru` ⭐
		A	185.9.147.250^{🇪🇪 SmartApe185.9.144.0/22}
TXT	`v=spf1 ip4:185.9.147.250 ip4:185.9.147.250 a mx ~all`
SOA	`ns1.smartape.ru`support@smartape.ru 2025-10-27 #0

`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=4069447

Subdomains

mail.userf.ru

www.userf.ru

Same first word

userf.ru

Similar names

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ufers.de

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resfu.com

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fuser.ru

ferus.io

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efurs.cn

esurf.eu

usref.org

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esurf.it

fures.net

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surfe.be

efurs.com

esurf.co.nz

urefs.com

freus.cn

furse.org

eufrs.org

fesru.org

surfe.no

surfe.it

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DNS History

11 records (4 active, 7 former)

○NSns1.hosting.reg.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

●NSns1.smartape.ru2026-03-15 → 2026-06-30 · 3 obs

○ 2019-12-19 10:23:24
● 2026-03-15 15:48:08
● 2026-06-30 20:13:16

○NSns2.hosting.reg.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

●NSns2.smartape.ru2026-03-15 → 2026-06-30 · 3 obs

○ 2019-12-19 10:23:24
● 2026-03-15 15:48:08
● 2026-06-30 20:13:16

○NSserver152.hosting.reg.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

●MXmail.userf.ru2026-03-15 → 2026-06-30 · 3 obs

○ 2019-12-19 10:23:24
● 2026-03-15 15:48:08
● 2026-06-30 20:13:16

○MXmx1.hosting.reg.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

○MXmx2.hosting.reg.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

●A185.9.147.2502026-03-15 → 2026-06-30 · 3 obs

○ 2019-12-19 10:23:24
● 2026-03-15 15:48:08
● 2026-06-30 20:13:16

○A2a00:f940:2:2:1:1:0:892019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

○A37.140.192.1722019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:23:24
○ 2026-03-15 15:48:08
○ 2026-06-30 20:13:16

🔍 DNS Trace

Analysis

Hierarchy

userf.ru serves as the parent of mail.userf.ru and www.userf.ru.

IP Addresses

userf.ru has exactly one IP address — 185.9.147.250.

stroygum.ru, mail.studioka.ru, intellcity.ru plus two other host names have IP numbers in common with userf.ru.

Name Servers

The NS records for userf.ru delegate to ns1.smartape.ru and ns2.smartape.ru.

The name server configuration of userf.ru is shared with other domains, for instance prodazha-apartamentov-sochi.ru, mail.igh.ru, worldshops.ru and two others.

userf.ru partially shares its NS delegation with several other domains, including nodasoft.com, m07.ru, nevskiedoma.ru and two others.

The name servers ns0.smartape.ru, dns-01.smartape.ru, shared-30.smartape.ru and shared-26.smartape.ru are often found in use alongside these name servers.

ns1.smartape.ru resolves to 188.127.241.139 and 2a06:dd00:1:4::60. Likewise, ns2.smartape.ru resolves to 188.127.239.202 and 2a06:dd00:1:4:1::22 — two IP addresses apiece.

Mail Servers

userf.ru uses one mail server — mail.userf.ru.

mail.userf.ru resolves to 185.9.147.250 and no other IP number.