ocr.su - dns.ninja

`ocr.su`

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`
SOA	`ns1.rf.ru`hostmaster@ocr.su 2026-04-15 #4

`su`

	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=650209384

Same first word

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ocr.tools

ocr.online

ocr.services

ocr.zone

ocr.com.tr

ocr.es

ocr.fr

ocr.kz

ocr.us

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ocr.coffee

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Similar names

cro.it

cor.gov.sd

rco.com.br

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orc.kr

rco.org.ua

orc.gov.gh

cor.events

orc.es

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roc.com.mx

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orc.nl

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cor.ph

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cor.solutions

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orc.st

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rco.jp

rco.be

orc.cl

roc.lt

orc.mx

cor.ch

roc.kr

orc.org

orc.ca

orc.hu

cro.bio

rco.nyc

rco.org.uk

orc.se

cro.life

rco.tv

cro.com.br

rco.gr

roc.biz

roc.de

roc.vn

roc.us

roc.cz

orc.ae

roc.com.ar

cro.net

rco.mx

cor.works

cro.co.jp

cro.no

roc.net

cor.kr

cor.re

orc.com

orc.vc

cor.bet

cro.mk

cro.xyz

cro.wpmudev.host

orc.cash

orc.it

orc.group

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cro.chat

cor.ir

cro.com.cy

orc.kz

orc.computer

roc.gov.au

rco.us

cro.on.ca

orc.ru

cro.se

cor.fr

cor.ie

cro.guide

DNS History

13 records (3 active, 10 former)

○NSexpirepages-kiae-1.nic.ru2015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-25 01:00:42
● 2015-10-18 14:55:12
○ 2015-12-19 04:12:34
○ 2026-06-07 03:28:22

○NSexpirepages-kiae-2.nic.ru2015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-25 01:00:42
● 2015-10-18 14:55:12
○ 2015-12-19 04:12:34
○ 2026-06-07 03:28:22

○NSns1.nameself.com2016-03-26 → 2016-12-20 · 5 obs

○ 2015-12-19 04:12:34
● 2016-03-26 14:09:50
● 2016-12-20 16:38:42
○ 2026-03-08 03:29:34
○ 2026-06-07 03:28:22

●NSns1.rf.ru2026-03-08 → 2026-06-07 · 3 obs

○ 2016-12-20 16:38:42
● 2026-03-08 03:29:34
● 2026-06-07 03:28:22

○NSns2.nameself.com2016-03-26 → 2016-12-20 · 5 obs

○ 2015-12-19 04:12:34
● 2016-03-26 14:09:50
● 2016-12-20 16:38:42
○ 2026-03-08 03:29:34
○ 2026-06-07 03:28:22

●NSns2.rf.ru2026-03-08 → 2026-06-07 · 3 obs

○ 2016-12-20 16:38:42
● 2026-03-08 03:29:34
● 2026-06-07 03:28:22

○NSparking1.nic.ru2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:00:42
○ 2015-10-18 14:55:12
○ 2026-06-07 03:28:22

○NSparking2.nic.ru2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:00:42
○ 2015-10-18 14:55:12
○ 2026-06-07 03:28:22

○A109.70.26.372015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-25 01:00:42
● 2015-10-18 14:55:12
○ 2015-12-19 04:12:34
○ 2026-06-07 03:28:22

○A194.85.61.762015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-25 01:00:42
● 2015-10-18 14:55:12
○ 2015-12-19 04:12:34
○ 2026-06-07 03:28:22

○A5.188.131.102026-03-08 → 2026-03-08 · 5 obs

○ 2015-12-19 04:12:34
● 2026-03-08 03:29:34
● 2026-03-08 07:11:48
○ 2026-04-24 14:55:52
○ 2026-06-07 03:28:22

●A82.97.243.1072026-04-24 → 2026-06-07 · 3 obs

○ 2026-03-08 07:11:48
● 2026-04-24 14:55:52
● 2026-06-07 03:28:22

○A91.195.240.932015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:00:42
○ 2015-10-18 14:55:12
○ 2026-06-07 03:28:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...	10 records
ocr.su	ns2.rf.ru, ns1.rf.ru	-

✅ Authoritative Response

Server:80.249.147.221

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocr.su (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.97.243.107`
NS	2	`ns1.rf.ru, ns2.rf.ru`
TXT	1	`1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc`
SOA	1	`ns1.rf.ru hostmaster.ocr.su`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

ocr.su directs to one IP number, which is 82.97.243.107.

Among the host names that share IP numbers with ocr.su are alni.ru, ap-studio.ru, tk-plus.ru and two others.

Name Servers

ocr.su uses two name servers for its delegation: ns1.rf.ru and ns2.rf.ru.

ocr.su has the same name server delegation as a number of other domains, such as artcentre.ru, rus-vegas.ru, med24.su and two more.

ocr.su has name servers in common with a number of other domains — xn--80adolcetc2a6l.xn--p1ai, mansardas.ru, xn--80aafc0dlfp.xn--p1ai and the-reg.ru among them.

These name servers frequently co-occur with the name servers ns2.domeny-rf.ru and ns1.domeny-rf.ru.

ns1.rf.ru resolves to 80.249.147.221; ns2.rf.ru resolves to the same IP address, 80.249.147.221.

Both ns1.rf.ru and ns2.rf.ru resolve to 80.249.147.221 IP addresses each.