tkresearch.com - robtex.com

tkresearch.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:28db🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b25🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.219🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.37🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoco.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoco.ns.cloudflare.com
A2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoco.ns.cloudflare.com
A108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
TXTgoogle-site-verification=XZo18ZwrhV4rHQx-OznUldfmdQU6DgmZX1Qy45jJp8g
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.219, 172.66.43.37
IPv6 hints2606:4700:3108::ac42:28db, 2606:4700:3108::ac42:2b25
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2400261628

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=1776008847

Subdomains

www.tkresearch.com

Same first word

tkresearch.xyz
tkresearch.com

Similar names

sharkcrete.co.za
ehstracker.com
techrakers.com

DNS History

19 records (10 active, 9 former)

20162017201820192020202120222023202420252026NScoco.ns.cloudflare.commax.ns.cloudflare.comns23.domaincontrol.comns24.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comaspmx.l.google.com692025ad62ac384799ef814009450d.pamx1.hotmail.comA172.66.40.219172.66.43.372606:4700:3108::ac42:28db2606:4700:3108::ac42:2b25104.24.122.31104.24.123.31184.168.47.2252400:cb00:2048:1::6818:7a1f2400:cb00:2048:1::6818:7b1f34.92.200.217
●NScoco.ns.cloudflare.com2016-03-04 → 2026-04-12 · 3 obs
○ 2015-12-06 02:22:22
● 2016-03-04 04:16:14
● 2026-04-12 16:17:26
●NSmax.ns.cloudflare.com2016-03-04 → 2026-04-12 · 3 obs
○ 2015-12-06 02:22:22
● 2016-03-04 04:16:14
● 2026-04-12 16:17:26
○NSns23.domaincontrol.com2015-08-18 → 2015-12-06 · 4 obs
● 2015-08-18 18:00:48
● 2015-12-06 02:22:22
○ 2016-03-04 04:16:14
○ 2026-04-12 16:17:26
○NSns24.domaincontrol.com2015-08-18 → 2015-12-06 · 4 obs
● 2015-08-18 18:00:48
● 2015-12-06 02:22:22
○ 2016-03-04 04:16:14
○ 2026-04-12 16:17:26
○MX692025ad62ac384799ef814009450d.pamx1.hotmail.com2015-08-18 → 2017-02-11 · 4 obs
● 2015-08-18 18:00:48
● 2017-02-11 17:20:30
○ 2020-02-08 14:36:00
○ 2026-04-12 16:17:26
●MXalt1.aspmx.l.google.com2020-02-08 → 2026-04-12 · 3 obs
○ 2017-02-11 17:20:30
● 2020-02-08 14:36:00
● 2026-04-12 16:17:26
●MXalt2.aspmx.l.google.com2020-02-08 → 2026-04-12 · 3 obs
○ 2017-02-11 17:20:30
● 2020-02-08 14:36:00
● 2026-04-12 16:17:26
●MXalt3.aspmx.l.google.com2020-02-08 → 2026-04-12 · 3 obs
○ 2017-02-11 17:20:30
● 2020-02-08 14:36:00
● 2026-04-12 16:17:26
●MXaspmx.l.google.com2020-02-08 → 2026-04-12 · 3 obs
○ 2017-02-11 17:20:30
● 2020-02-08 14:36:00
● 2026-04-12 16:17:26
○A104.24.122.312016-03-04 → 2017-02-11 · 5 obs
○ 2015-12-06 02:22:22
● 2016-03-04 04:16:14
● 2017-02-11 17:20:30
○ 2020-02-08 14:36:00
○ 2026-04-12 16:17:26
○A104.24.123.312016-03-04 → 2017-02-11 · 5 obs
○ 2015-12-06 02:22:22
● 2016-03-04 04:16:14
● 2017-02-11 17:20:30
○ 2020-02-08 14:36:00
○ 2026-04-12 16:17:26
●A172.66.40.2192026-04-02 → 2026-04-12 · 3 obs
○ 2020-02-08 14:36:00
● 2026-04-02 14:11:54
● 2026-04-12 16:17:26
●A172.66.43.372026-04-02 → 2026-04-12 · 3 obs
○ 2020-02-08 14:36:00
● 2026-04-02 14:11:54
● 2026-04-12 16:17:26
○A184.168.47.2252015-08-18 → 2015-12-06 · 4 obs
● 2015-08-18 18:00:48
● 2015-12-06 02:22:22
○ 2016-03-04 04:16:14
○ 2026-04-12 16:17:26
○A2400:cb00:2048:1::6818:7a1f2017-02-11 → 2017-02-11 · 4 obs
○ 2016-03-04 04:16:14
● 2017-02-11 17:20:30
○ 2020-02-08 14:36:00
○ 2026-04-12 16:17:26
○A2400:cb00:2048:1::6818:7b1f2017-02-11 → 2017-02-11 · 4 obs
○ 2016-03-04 04:16:14
● 2017-02-11 17:20:30
○ 2020-02-08 14:36:00
○ 2026-04-12 16:17:26
●A2606:4700:3108::ac42:28db2026-04-02 → 2026-04-12 · 3 obs
○ 2020-02-08 14:36:00
● 2026-04-02 14:11:54
● 2026-04-12 16:17:26
●A2606:4700:3108::ac42:2b252026-04-02 → 2026-04-12 · 3 obs
○ 2020-02-08 14:36:00
● 2026-04-02 14:11:54
● 2026-04-12 16:17:26
○A34.92.200.2172020-02-08 → 2020-02-08 · 4 obs
○ 2017-02-11 17:20:30
● 2020-02-08 14:36:00
○ 2026-04-02 14:11:54
○ 2026-04-12 16:17:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tkresearch.commax.ns.cloudflare.com, coco.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkresearch.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.37, 172.66.40.219
AAAA22606:4700:3108::ac42:28db, 2606:4700:3108::ac42:2b25
NS2coco.ns.cloudflare.com, max.ns.cloudflare.com
MX4aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=XZo18ZwrhV4rHQx, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coco.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tkresearch.com is the parent of www.tkresearch.com.

IP Addresses

tkresearch.com resolves to four IP numbers: 2606:4700:3108::ac42:28db, 2606:4700:3108::ac42:2b25, 172.66.40.219 and 172.66.43.37.

other host names for instance mygym.com, drjoelkaplan.com, www.mygym.com, onebusinesserp.com and www.rankpay.com share IP numbers with tkresearch.com.

Name Servers

tkresearch.com is delegated to two name servers: coco.ns.cloudflare.com and max.ns.cloudflare.com.

tkresearch.com shares the same name server setup as other domains, for example fussballtrip.de, jabellis.com, adlap.net, tuttnauer.de and amityinsulation.com.

tkresearch.com at least partially shares name servers with other domains, for instance mumu23.com, myandroiddownloads.com, fadelesspaper.com, cozshopping.com and ag6468.com.

These name servers are often used with ernest.ns.cloudflare.com and elisa.ns.cloudflare.com.

Host names with six IP numbers:

coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104; max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

Four mail servers handle tkresearch.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

tkresearch.com shares mail servers with other domains at least partially, including ns500758.ns500758.ns500698.ns500698.ns500736.ns500735.ns500736.ns500576.ns500576.ns500698.ns500576.ns500686.ns500576.ns500576.trackreceptor.com, ns500754.ns500731.ns500731.ns500754.ns500742.ns500731.ns500671.ns500742.ns500704.ns500704.ns500671.ns500678.ns500678.ns500688.ns500671.ns500649.lustychickser.com, eshra.dz, grouper.school and x8.io.

these mail servers are often used alongside alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Host name aspmx.l.google.com points to: 2607:f8b0:4004:c21::1a and 142.251.179.26.

Host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

Host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host name alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27.