`katkovpartners.com`

DNSSEC	⚠️ Not signed
A	46.229.213.141^{🇷🇺 TimeWeb-AS46.229.213.0/24}
		PTR	`vds-citodiag.timeweb.ru`
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=4092043

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775196097

Same first word

katkovpartners.ru

katkovpartners.com

DNS History

13 records (6 active, 7 former)

●NSns1.timeweb.ru2016-12-18 → 2026-04-03 · 2 obs

● 2016-12-18 22:55:12
● 2026-04-03 06:09:34

●NSns2.timeweb.ru2016-12-18 → 2026-04-03 · 2 obs

● 2016-12-18 22:55:12
● 2026-04-03 06:09:34

●NSns3.timeweb.org2016-12-18 → 2026-04-03 · 2 obs

● 2016-12-18 22:55:12
● 2026-04-03 06:09:34

●NSns4.timeweb.org2016-12-18 → 2026-04-03 · 2 obs

● 2016-12-18 22:55:12
● 2026-04-03 06:09:34

○MXalt1.aspmx.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

○MXalt2.aspmx.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

○MXalt3.aspmx.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

○MXalt4.aspmx.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

○MXaspmx.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

●MXemx.mail.ru2017-10-07 → 2026-04-03 · 3 obs

○ 2016-12-18 22:55:12
● 2017-10-07 09:42:06
● 2026-04-03 06:09:34

○A146.236.229.1012017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-18 22:55:12
● 2017-10-07 09:42:06
○ 2026-02-17 02:27:52
○ 2026-04-03 06:09:34

●A46.229.213.1412026-02-17 → 2026-04-03 · 3 obs

○ 2017-10-07 09:42:06
● 2026-02-17 02:27:52
● 2026-04-03 06:09:34

○A92.53.96.992016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:55:12
○ 2017-10-07 09:42:06
○ 2026-04-03 06:09:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
katkovpartners.com	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	-

✅ Authoritative Response

Server:139.45.249.139

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katkovpartners.com (unsigned zone)

⏱️ Timing

Total: 2132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.229.213.141`
NS	4	`ns4.timeweb.org, ns3.timeweb.org...`
MX	1	`emx.mail.ru (pri: 10)`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

Analysis

IP Addresses

katkovpartners.com points to a single IP number: 46.229.213.141.

other host names for instance milotek.ru, kupi-toyota.ru, iloveschool.ru, d-zel.ru and normbp.com share IP numbers with katkovpartners.com.

Name Servers

katkovpartners.com is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

katkovpartners.com at least partially shares name servers with other domains, for instance elkomunion.ru, fill.ru, ipoteka-vladimir.ru, ntsr.info and phizteh.ru.

Host names with two IP numbers:

Host name ns3.timeweb.org points to: 2a03:6f07:4::2 and 217.78.234.130.

Host name ns4.timeweb.org points to: 2a00:65e0:6:5:232a::2 and 139.45.249.139.

Host name ns1.timeweb.ru points to: 2a03:6f04:dead:bee::1 and 85.193.93.93.

Host name ns2.timeweb.ru points to: 2a03:6f04:dead:bee::2 and 85.193.93.85.

Mail Servers

katkovpartners.com is handled by a single mail server, emx.mail.ru.

katkovpartners.com shares the same mail server setup as other domains, for instance venturs.spb.ru, oaa.kz, liftm.kg, spb-ppk.ru and biblio-nova.ru.

katkovpartners.com shares some mail servers with other domains, at least partially, for instance arhimed.net and 3dmf.ru.

Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.

katkovpartners.com - robtex.com