`oxycenter.ru`

DNSSEC	⚠️ Not signed
A	82.97.243.107^{🇦🇺 TimeWeb-AS82.97.243.0/24}
NS	`ns1.rf.ru` ⭐
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
NS	`ns2.rf.ru`
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
TXT	`1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
TXT	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
SOA	`ns1.rf.ru`hostmaster@oxycenter.ru 2026-04-14 #2

`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=4068516

Same first word

oxycenter.ru

DNS History

10 records (3 active, 7 former)

○NSns1.agava.net.ru2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 19:15:50
● 2016-06-23 17:24:06
○ 2017-02-13 12:24:12
○ 2026-04-14 23:22:20

○NSns1.reg.ru2017-02-13 → 2018-10-10 · 5 obs

○ 2016-06-23 17:24:06
● 2017-02-13 12:24:12
● 2018-10-10 11:39:46
○ 2026-03-26 09:05:56
○ 2026-04-14 23:22:20

●NSns1.rf.ru2026-03-26 → 2026-04-14 · 3 obs

○ 2018-10-10 11:39:46
● 2026-03-26 09:05:56
● 2026-04-14 23:22:20

○NSns2.agava.net.ru2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 19:15:50
● 2016-06-23 17:24:06
○ 2017-02-13 12:24:12
○ 2026-04-14 23:22:20

○NSns2.reg.ru2017-02-13 → 2018-10-10 · 5 obs

○ 2016-06-23 17:24:06
● 2017-02-13 12:24:12
● 2018-10-10 11:39:46
○ 2026-03-26 09:05:56
○ 2026-04-14 23:22:20

●NSns2.rf.ru2026-03-26 → 2026-04-14 · 3 obs

○ 2018-10-10 11:39:46
● 2026-03-26 09:05:56
● 2026-04-14 23:22:20

○MXmx.yandex.ru2015-08-05 → 2018-10-10 · 4 obs

● 2015-08-05 19:15:50
● 2018-10-10 11:39:46
○ 2026-03-26 09:05:56
○ 2026-04-14 23:22:20

○A5.188.131.102026-03-26 → 2026-04-02 · 4 obs

○ 2018-10-10 11:39:46
● 2026-03-26 09:05:56
● 2026-04-02 19:27:08
○ 2026-04-14 23:22:20

○A80.78.250.112015-08-05 → 2018-10-10 · 4 obs

● 2015-08-05 19:15:50
● 2018-10-10 11:39:46
○ 2026-03-26 09:05:56
○ 2026-04-14 23:22:20

●A82.97.243.1072026-04-14 → 2026-04-14 · 2 obs

○ 2026-04-02 19:27:08
● 2026-04-14 23:22:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...	-
oxycenter.ru	ns1.rf.ru, ns2.rf.ru	-

✅ Authoritative Response

Server:80.249.147.221

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oxycenter.ru (unsigned zone)

⏱️ Timing

Total: 991ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.97.243.107`
NS	2	`ns1.rf.ru, ns2.rf.ru`
TXT	2	`1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc, rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g`
SOA	1	`ns1.rf.ru hostmaster.oxycenter.ru`

Analysis

IP Addresses

oxycenter.ru maps to IP address 82.97.243.107.

Other host names, for instance deu.su, predrassudki.ru, multspb.ru, lets.ru and rstd.ru share IP numbers with oxycenter.ru.

Name Servers

Two name servers ns1.rf.ru and ns2.rf.ru are delegated to oxycenter.ru.

oxycenter.ru uses the same name server configuration as other domains, such as womenportal.ru, pools.su, km-d.ru, medina.su and npcrz.ru.

oxycenter.ru at least partially shares name servers with other domains, including xn--o1adg6b.xn--p1ai, sergik.ru and rkkm.ru.

These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.

Hostnames with one IP number:

ns1.rf.ru points to 80.249.147.221

ns2.rf.ru points to 80.249.147.221

Hostnames pointing to 80.249.147.221: ns1.rf.ru, ns2.rf.ru

oxycenter.ru - robtex.com

oxycenter.ru

ru