trk.prodcheck.com - robtex.com

trk.prodcheck.com

DNSSEC⚠️ Not signed
A2606:4700:4402::6812:27a6🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2a06:98c1:310c::ac40:945a🇺🇸 Cloudflare2a06:98c1:310c::/48
A104.18.39.166Cloudflare104.18.39.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.148.90🇺🇸 Cloudflare172.64.148.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

prodcheck.com

DNSSEC⚠️ Not signed
A2606:4700:4402::6812:27a6🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2a06:98c1:310c::ac40:945a🇺🇸 Cloudflare2a06:98c1:310c::/48
A104.18.39.166Cloudflare104.18.39.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.148.90🇺🇸 Cloudflare172.64.148.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns0107.secondary.cloudflare.com ⭐
NSns0137.secondary.cloudflare.com
SOAns0107.secondary.cloudflare.comhostmaster@prodcheck.com 2026-03-19 #1
⚠️ On DNS blocklist: pro.plus, ultimate
📈 Tranco rank: #264,665

Same first word

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Similar names

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ktr.com.tw
krt.no
tkr.dyndns.org
rtk.fr
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ktr.org.pl
rtk.poznan.pl
ktr.or.jp
rkt.cn
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tkr.info
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rtk.jp
rkt.fi
rtk.dp.ua
tkr.es
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ktr.ee
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ktr.or.kr
krt.at
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ktr.tj
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ktr.biz
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ktr.spb.ru
ktr.mobi
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rkt.de
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krt.com.tr
ktr.kz
tkr.com.my
tkr.hu
rtk.cc
ktr.in
rtk.ee
rtk.eu
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krt.org
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ktr.at
tkr.dk
ktr.krakow.pl
krt.it
rtk.ro
rtk.at
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krt.com.hr
ktr.hu
krt.ch

DNS History

4 records (4 active, 0 former)

A104.18.39.166172.64.148.902606:4700:4402::6812:27a62a06:98c1:310c::ac40:945a
●A104.18.39.1662026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 03:08:52
● 2026-03-26 10:55:48
●A172.64.148.902026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 03:08:52
● 2026-03-26 10:55:48
●A2606:4700:4402::6812:27a62026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 03:08:52
● 2026-03-26 10:55:48
●A2a06:98c1:310c::ac40:945a2026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 03:08:52
● 2026-03-26 10:55:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
prodcheck.comns0107.secondary.cloudflare.com, ns0137.secondary.cloudflare.com4 records

✅ Authoritative Response

Server:162.159.32.108

NS records: ns0107.secondary.cloudflare.com, ns0137.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prodcheck.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.39.166, 172.64.148.90
AAAA22a06:98c1:310c::ac40:945a, 2606:4700:4402::6812:27a6

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0107.secondary.cloudflare.com, ns0107.secondary.cloudflare.com, ns0137.secondary.cloudflare.com...)

Analysis

IP Addresses

trk.prodcheck.com points to four IP numbers: 2606:4700:4402::6812:27a6, 2a06:98c1:310c::ac40:945a, 104.18.39.166 and 172.64.148.90.

Other host names, for instance jimdo.lt, www.vichy.com.mx, www.jimdo.fr, jimdo.jp and www.upmtimber.com.cdn.cloudflare.net share IP numbers with trk.prodcheck.com.