`4ufa.ru`

DNSSEC	⚠️ Not signed
A	15.235.73.249^{🇨🇦 OVH15.235.0.0/17 Hosting route}
		PTR	`ip249.ip-15-235-73.net`
NS	`ns1.4ufa.ru` ⭐ ⚠️ Not in parent delegation
		A	134.195.90.154^{🇺🇸 HOSTHATCH-ASN134.195.90.0/24 HostHatch LLC New York Area, USA}
NS	`ns1.proofdns.com` ⚠️ Not in zone NS records
		A	134.195.90.154^{🇺🇸 HOSTHATCH-ASN134.195.90.0/24 HostHatch LLC New York Area, USA}
NS	`ns2.4ufa.ru` ⚠️ Not in parent delegation
		A	134.195.90.154^{🇺🇸 HOSTHATCH-ASN134.195.90.0/24 HostHatch LLC New York Area, USA}
NS	`ns2.proofdns.com` ⚠️ Not in zone NS records
		A	185.197.30.230^{🇺🇸 HOSTHATCH-ASN185.197.30.0/24 HostHatch LAX}
NS	`ns3.proofdns.net` ⚠️ Not in zone NS records
		A	194.29.101.229^{🇬🇧 HOSTHATCH-ASN194.29.101.0/24}
NS	`ns4.proofdns.net` ⚠️ Not in zone NS records
		A	134.195.89.41^{🇺🇸 HOSTHATCH-ASN134.195.88.0/23 HostHatch LLC Chicago, IL, USA}
NS	`ns5.proof-dns.com` ⚠️ Not in zone NS records
		A	51.158.24.199^{🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France}
			PTR	`51-158-24-199.rev.poneytelecom.eu`
NS	`ns6.proof-dns.com` ⚠️ Not in zone NS records
		A	51.158.25.7^{🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France}
			PTR	`51-158-25-7.rev.poneytelecom.eu`
MX	`mail.4ufa.ru` ⭐
TXT	`v=spf1 ip4:37.187.138.95 a mx ~all`
SOA	`ns1.4ufa.ru`hostmaster@4ufa.ru 2026-04-25 #3

`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=4068638

WOT: SAFE (61/100)

Subdomains

ns1.4ufa.ru

ns2.4ufa.ru

Same first word

4ufa.ru

Similar names

af4u.de

fa4u.de

ufa4.org

af4u.co.il

af4u.com

ufa4.com

4auf.de

fa4u.com

4fau.com

uf4a.org

DNS History

20 records (10 active, 10 former)

○NSisp1.coopertino.org2015-06-08 → 2016-01-30 · 4 obs

● 2015-06-08 14:00:16
● 2016-01-30 20:53:24
○ 2016-04-26 08:40:36
○ 2026-04-25 03:39:52

○NSisp2.coopertino.org2015-06-08 → 2016-01-30 · 4 obs

● 2015-06-08 14:00:16
● 2016-01-30 20:53:24
○ 2016-04-26 08:40:36
○ 2026-04-25 03:39:52

●NSns1.4ufa.ru2016-04-26 → 2026-04-25 · 3 obs

○ 2016-01-30 20:53:24
● 2016-04-26 08:40:36
● 2026-04-25 03:39:52

●NSns1.proofdns.com2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

●NSns2.4ufa.ru2016-04-26 → 2026-04-25 · 3 obs

○ 2016-01-30 20:53:24
● 2016-04-26 08:40:36
● 2026-04-25 03:39:52

●NSns2.proofdns.com2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

●NSns3.proofdns.net2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

●NSns4.proofdns.net2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

●NSns5.proof-dns.com2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

●NSns6.proof-dns.com2026-02-28 → 2026-04-25 · 3 obs

○ 2016-04-26 08:40:36
● 2026-02-28 04:15:58
● 2026-04-25 03:39:52

○NSserv43.coopertino.ru2015-06-08 → 2016-01-30 · 4 obs

● 2015-06-08 14:00:16
● 2016-01-30 20:53:24
○ 2016-04-26 08:40:36
○ 2026-04-25 03:39:52

●MXmail.4ufa.ru2015-06-08 → 2026-04-25 · 2 obs

● 2015-06-08 14:00:16
● 2026-04-25 03:39:52

○A134.195.90.1552026-04-09 → 2026-04-10 · 5 obs

○ 2026-04-08 10:02:48
● 2026-04-09 23:23:18
● 2026-04-10 16:11:42
○ 2026-04-25 03:39:50
○ 2026-04-25 03:39:52

●A15.235.73.2492026-03-14 → 2026-04-25 · 9 obs

○ 2026-02-28 04:15:58
● 2026-03-14 17:29:50
○ 2026-03-15 06:59:58
● 2026-03-16 21:45:38
● 2026-03-17 16:47:24
○ 2026-04-06 17:42:36
○ 2026-04-10 16:11:42
● 2026-04-25 03:39:50
● 2026-04-25 03:39:52

○A185.197.30.2302026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-06 17:42:36
● 2026-04-08 10:02:48
○ 2026-04-09 23:23:18
○ 2026-04-25 03:39:52

○A188.165.30.792016-04-26 → 2017-07-01 · 8 obs

○ 2016-01-30 20:53:24
● 2016-04-26 08:40:36
● 2016-08-07 15:49:10
○ 2016-09-02 21:36:26
● 2016-10-04 14:11:06
● 2017-07-01 04:10:56
○ 2026-02-28 04:15:58
○ 2026-04-25 03:39:52

○A195.154.36.362016-09-02 → 2016-09-02 · 4 obs

○ 2016-08-07 15:49:10
● 2016-09-02 21:36:26
○ 2016-10-04 14:11:06
○ 2026-04-25 03:39:52

○A51.158.157.2022026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-14 17:29:50
● 2026-03-15 06:59:58
○ 2026-03-16 21:45:38
○ 2026-04-25 03:39:52

○A51.158.25.72026-02-28 → 2026-04-06 · 7 obs

○ 2017-07-01 04:10:56
● 2026-02-28 04:15:58
○ 2026-03-14 17:29:50
○ 2026-03-17 16:47:24
● 2026-04-06 17:42:36
○ 2026-04-08 10:02:48
○ 2026-04-25 03:39:52

○A94.23.190.2132015-06-08 → 2016-01-30 · 4 obs

● 2015-06-08 14:00:16
● 2016-01-30 20:53:24
○ 2016-04-26 08:40:36
○ 2026-04-25 03:39:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...	-
4ufa.ru	ns1.proofdns.com, ns2.proofdns.com, ns3.proofdns.net, ns4.proofdns.net...	-

✅ Authoritative Response

Server:194.29.101.229

NS records: ns1.proofdns.com, ns2.proofdns.com, ns3.proofdns.net, ns4.proofdns.net, ns5.proof-dns.com, ns6.proof-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4ufa.ru (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.235.73.249`
NS	2	`ns1.4ufa.ru, ns2.4ufa.ru`
MX	1	`mail.4ufa.ru (pri: 10)`
TXT	1	`v=spf1 ip4:37.187.138.95 a mx ~all`
SOA	1	`ns1.4ufa.ru hostmaster.4ufa.ru`

Analysis

Hierarchy

4ufa.ru is a parent of ns1.4ufa.ru and ns2.4ufa.ru.

IP Addresses

4ufa.ru resolves to one IP number: 15.235.73.249.

Other host names, for instance old-church.ru, art-party.ru, angling.ru, sopssecretary.info and econom-tur.com share IP numbers with 4ufa.ru.

Name Servers

4ufa.ru is delegated to eight name servers: ns5.proof-dns.com, ns6.proof-dns.com, ns1.proofdns.com, ns2.proofdns.com, ns3.proofdns.net, ns4.proofdns.net, ns1.4ufa.ru and ns2.4ufa.ru.

4ufa.ru at least partially shares name servers with other domains, including nbooktrade.ru, neopod.ru, us.abrozzi.com, by-ek.ru and piratecpa.net.