www.techjcs.com - robtex.com

www.techjcs.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4981🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:be0c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.129Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.12🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.129, 172.67.190.12
IPv6 hints2606:4700:3034::6815:4981, 2606:4700:3035::ac43:be0c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com

techjcs.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4981🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:be0c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.129Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.12🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShank.ns.cloudflare.com ⭐
NSmckinley.ns.cloudflare.com
MX_dc-mx.c059f4ae8671.techjcs.com ⭐
TXTv=spf1 +a +mx +ip4:85.187.128.55 include:spf.a2hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.129, 172.67.190.12
IPv6 hints2606:4700:3034::6815:4981, 2606:4700:3035::ac43:be0c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAhank.ns.cloudflare.comdns@cloudflare.com serial=2399659777

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DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026MXmx.techjcs.comA104.21.73.129172.67.190.122606:4700:3034::6815:49812606:4700:3035::ac43:be0c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::66.96.147.11566.96.147.15466.96.149.1666.96.149.30
○MXmx.techjcs.com2015-06-04 → 2015-12-24 · 4 obs
● 2015-06-04 05:50:00
● 2015-12-24 05:50:20
○ 2016-03-27 23:25:26
○ 2026-04-12 23:10:16
●A104.21.73.1292026-03-08 → 2026-04-12 · 5 obs
○ 2017-04-20 20:25:46
● 2026-03-08 14:38:14
○ 2026-03-30 11:17:22
○ 2026-04-01 00:08:34
● 2026-04-12 23:10:16
●A172.67.190.122026-03-08 → 2026-04-12 · 5 obs
○ 2017-04-20 20:25:46
● 2026-03-08 14:38:14
○ 2026-03-30 11:17:22
○ 2026-04-01 00:08:34
● 2026-04-12 23:10:16
○A188.114.96.02026-03-30 → 2026-04-01 · 4 obs
○ 2026-03-08 14:38:14
● 2026-03-30 11:17:22
● 2026-04-01 00:08:34
○ 2026-04-12 23:10:16
○A188.114.97.02026-03-30 → 2026-04-01 · 4 obs
○ 2026-03-08 14:38:14
● 2026-03-30 11:17:22
● 2026-04-01 00:08:34
○ 2026-04-12 23:10:16
●A2606:4700:3034::6815:49812026-03-08 → 2026-04-12 · 5 obs
○ 2017-04-20 20:25:46
● 2026-03-08 14:38:14
○ 2026-03-30 11:17:22
○ 2026-04-01 00:08:34
● 2026-04-12 23:10:16
●A2606:4700:3035::ac43:be0c2026-03-08 → 2026-04-12 · 5 obs
○ 2017-04-20 20:25:46
● 2026-03-08 14:38:14
○ 2026-03-30 11:17:22
○ 2026-04-01 00:08:34
● 2026-04-12 23:10:16
○A2a06:98c1:3120::2026-03-30 → 2026-04-01 · 4 obs
○ 2026-03-08 14:38:14
● 2026-03-30 11:17:22
● 2026-04-01 00:08:34
○ 2026-04-12 23:10:16
○A2a06:98c1:3121::2026-03-30 → 2026-04-01 · 4 obs
○ 2026-03-08 14:38:14
● 2026-03-30 11:17:22
● 2026-04-01 00:08:34
○ 2026-04-12 23:10:16
○A66.96.147.1152015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 05:50:00
○ 2015-10-18 07:20:34
○ 2026-04-12 23:10:16
○A66.96.147.1542015-10-18 → 2015-12-24 · 5 obs
○ 2015-06-04 05:50:00
● 2015-10-18 07:20:34
● 2015-12-24 05:50:20
○ 2016-03-27 23:25:26
○ 2026-04-12 23:10:16
○A66.96.149.162016-03-27 → 2016-09-14 · 5 obs
○ 2015-12-24 05:50:20
● 2016-03-27 23:25:26
● 2016-09-14 18:39:24
○ 2017-04-20 20:25:46
○ 2026-04-12 23:10:16
○A66.96.149.302017-04-20 → 2017-04-20 · 4 obs
○ 2016-09-14 18:39:24
● 2017-04-20 20:25:46
○ 2026-03-08 14:38:14
○ 2026-04-12 23:10:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
techjcs.comhank.ns.cloudflare.com, mckinley.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.116

NS records: hank.ns.cloudflare.com, mckinley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techjcs.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.12, 104.21.73.129
AAAA22606:4700:3035::ac43:be0c, 2606:4700:3034::6815:4981
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.techjcs.com maps to four IP numbers: 2606:4700:3034::6815:4981, 2606:4700:3035::ac43:be0c, 104.21.73.129 and 172.67.190.12.

Other host names, for instance port3.govisibl.com, wpchildtheme.com, mprost.com, nullmx.jonesway.com and 52-dzerzhinsk-panfilovcev-15.rukvartal.ru share IP numbers with www.techjcs.com.