`kalkuliator.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.r01.ru` ⭐
		A	31.177.80.41^{🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK}
			PTR	`ns1.r01.ru`
NS	`ns2.r01.ru`
		A	31.177.76.41^{🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK}
			PTR	`ns2.r01.ru`
SOA	`ns1.r01.ru`noc@parkline.ru 2023-09-08 #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=4068839

Same first word

kalkuliator.ru

Similar names

kalkulatori.hr

kalkulatori.com

kalkulatori.rs

kalkulatori.lv

kalkulatori.com.hr

ikalkulator.pl

kalkulatori.eu

kalkulatori.ru

DNS History

13 records (2 active, 11 former)

●NSns1.r01.ru2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-06 19:50:14
● 2026-05-11 21:30:58

○NSns1.snparking.ru2017-04-06 → 2017-04-06 · 3 obs

○ 2016-07-10 12:25:36
● 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

●NSns2.r01.ru2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-06 19:50:14
● 2026-05-11 21:30:58

○NSns2.snparking.ru2017-04-06 → 2017-04-06 · 3 obs

○ 2016-07-10 12:25:36
● 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○NSns3.salenames.ru2015-05-20 → 2016-07-10 · 4 obs

● 2015-05-20 06:43:14
● 2016-07-10 12:25:36
○ 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○NSns4.salenames.ru2015-05-20 → 2016-07-10 · 4 obs

● 2015-05-20 06:43:14
● 2016-07-10 12:25:36
○ 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○MX148.240.4.322015-10-14 → 2015-10-14 · 4 obs

○ 2015-05-20 06:43:14
● 2015-10-14 05:58:16
○ 2015-12-16 20:28:24
○ 2026-05-11 21:30:58

○MX148.240.4.322015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 06:43:14
○ 2015-10-14 05:58:16
○ 2026-05-11 21:30:58

○MXvoid.blackhole.mx2015-12-16 → 2016-07-10 · 5 obs

○ 2015-10-14 05:58:16
● 2015-12-16 20:28:24
● 2016-07-10 12:25:36
○ 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○A109.206.190.542015-10-14 → 2016-07-10 · 7 obs

○ 2015-05-20 06:43:14
● 2015-10-14 05:58:16
● 2015-12-16 20:28:24
○ 2016-03-19 12:36:14
● 2016-07-10 12:25:36
○ 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○A192.237.187.2082016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-16 20:28:24
● 2016-03-19 12:36:14
○ 2016-07-10 12:25:36
○ 2026-05-11 21:30:58

○A91.195.240.1352017-04-06 → 2017-04-06 · 3 obs

○ 2016-07-10 12:25:36
● 2017-04-06 19:50:14
○ 2026-05-11 21:30:58

○A91.195.241.862015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 06:43:14
○ 2015-10-14 05:58:16
○ 2026-05-11 21:30:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...	-
kalkuliator.ru	ns2.r01.ru, ns1.r01.ru	2 records

✅ Authoritative Response

Server:31.177.76.41

NS records: ns2.r01.ru, ns1.r01.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kalkuliator.ru (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.r01.ru, ns1.r01.ru`
SOA	1	`ns1.r01.ru noc.parkline.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.r01.ru, ns1.r01.ru)

Analysis

Name Servers

kalkuliator.ru is delegated to two name servers ns1.r01.ru and ns2.r01.ru.

kalkuliator.ru shares the same name server setup as other domains, for instance alexu.ru, georadar.ru, inie.ru, dahka.ru and royalkamin.ru.

kalkuliator.ru shares name servers with other domains at least partially, for example transdetail.ru and 5034.ru.

Host names with one IP number:

ns1.r01.ru points to 31.177.80.41

ns2.r01.ru points to 31.177.76.41

kalkuliator.ru - robtex.com

kalkuliator.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`kalkuliator.ru`

`ru`