ikuznetsov.com - robtex.com

ikuznetsov.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5313🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a6fb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.19Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.251🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScollins.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcollins.ns.cloudflare.com
A2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcollins.ns.cloudflare.com
A108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
NSyevgen.ns.cloudflare.com
A2606:4700:58::a29f:2cdf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyevgen.ns.cloudflare.com
A2803:f800:50::6ca2:c3df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyevgen.ns.cloudflare.com
A2a06:98c1:50::ac40:23df🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyevgen.ns.cloudflare.com
A108.162.195.223🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyevgen.ns.cloudflare.com
A162.159.44.223Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyevgen.ns.cloudflare.com
A172.64.35.223🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyevgen.ns.cloudflare.com
MXwork-mx.app.hey.com ⭐
A64.202.125.68🇺🇸 AS2565764.202.125.0/24 PNAP-CHG 37signals
PTRwork-mx.app.hey.com
TXTv=spf1 include:_spf.hey.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.83.19, 172.67.166.251
IPv62606:4700:3031::6815:5313, 2606:4700:3033::ac43:a6fb
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2394665844

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Similar names

kuznietsov.com

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NScollins.ns.cloudflare.comyevgen.ns.cloudflare.comns1.messagingengine.comns2.messagingengine.comns31.domaincontrol.comns32.domaincontrol.comMXwork-mx.app.hey.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.83.19172.67.166.2512606:4700:3031::6815:53132606:4700:3033::ac43:a6fb50.63.202.5266.111.4.5366.111.4.54
●NScollins.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
○NSns1.messagingengine.com2015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20
○NSns2.messagingengine.com2015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20
○NSns31.domaincontrol.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○NSns32.domaincontrol.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
●NSyevgen.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
○MXalt1.aspmx.l.google.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○MXalt2.aspmx.l.google.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○MXaspmx.l.google.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○MXaspmx2.googlemail.com2015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○MXin1-smtp.messagingengine.com2015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20
○MXin2-smtp.messagingengine.com2015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20
●MXwork-mx.app.hey.com2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
●A104.21.83.192026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
●A172.67.166.2512026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
●A2606:4700:3031::6815:53132026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
●A2606:4700:3033::ac43:a6fb2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-10 13:01:06
● 2026-03-09 10:45:20
○A50.63.202.522015-06-04 → 2015-10-21 · 4 obs
● 2015-06-04 06:32:36
● 2015-10-21 00:34:32
○ 2015-11-23 09:23:24
○ 2026-03-09 10:45:20
○A66.111.4.532015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20
○A66.111.4.542015-11-23 → 2017-04-10 · 4 obs
○ 2015-10-21 00:34:32
● 2015-11-23 09:23:24
● 2017-04-10 13:01:06
○ 2026-03-09 10:45:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ikuznetsov.comcollins.ns.cloudflare.com, yevgen.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.226

NS records: collins.ns.cloudflare.com, yevgen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ikuznetsov.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.19, 172.67.166.251
AAAA22606:4700:3033::ac43:a6fb, 2606:4700:3031::6815:5313
NS2collins.ns.cloudflare.com, yevgen.ns.cloudflare.com
MX1work-mx.app.hey.com (pri: 10)
TXT1v=spf1 include:_spf.hey.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1collins.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (collins.ns.cloudflare.com, collins.ns.cloudflare.com, collins.ns.cloudflare.com...)

Analysis

IP Addresses

ikuznetsov.com maps to four IP numbers: 2606:4700:3031::6815:5313, 2606:4700:3033::ac43:a6fb, 104.21.83.19 and 172.67.166.251.

Other host names, for instance enerworks.com, mailin2.petrzalcan.sk, vivagroomhub.com, mail.vetemergencycenter.com and granvillnet.com share IP numbers with ikuznetsov.com.

Name Servers

Two name servers collins.ns.cloudflare.com and yevgen.ns.cloudflare.com handle delegation for ikuznetsov.com.

ikuznetsov.com uses the same name server setup as other domains, for example unicreditgroup.org, studioroov.com, interac.cc, frdic.net and emangwhile.pro.

ikuznetsov.com partially shares name servers with other domains; examples include win276.com, enttu.com, metamorphoselinux.net, fhc39.com and caixiaowei.com.cn.

These name servers commonly accompany diana.ns.cloudflare.com, ursula.ns.cloudflare.com, yisroel.ns.cloudflare.com and wells.ns.cloudflare.com.

Host names with six IP numbers: collins.ns.cloudflare.com points to: 2606:4700:50::a29f:26e2, 2803:f800:50::6ca2:c2e2, 2a06:98c1:50::ac40:22e2, 108.162.194.226, 162.159.38.226 and 172.64.34.226; yevgen.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdf, 2803:f800:50::6ca2:c3df, 2a06:98c1:50::ac40:23df, 108.162.195.223, 162.159.44.223 and 172.64.35.223.

Mail Servers

ikuznetsov.com is handled by a single mail server, work-mx.app.hey.com.

ikuznetsov.com has the same mail server setup as other domains, including buzzsprout.com, hanin.me, haensel-ams.com, xdumaine.com and brianfoshee.com.

Some mail servers are shared between ikuznetsov.com and other domains, for example lo.cafe.

work-mx.app.hey.com points to a single IP: 64.202.125.68.