mail.testercon.com - robtex.com

mail.testercon.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3f37🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a9f8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.55Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.248🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.55, 172.67.169.248
IPv6 hints2606:4700:3034::6815:3f37, 2606:4700:3035::ac43:a9f8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com

testercon.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3f37🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a9f8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.55Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.248🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaron.ns.cloudflare.com ⭐
NSbart.ns.cloudflare.com
MXemx.mail.ru ⭐
TXTf10f3e49-6221-46e4-bcac-d5bb22118fb3
TXTmailru-domain: VsrgMVqBi4COb3bh
TXTv=spf1 redirect=_spf.mail.ru
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.55, 172.67.169.248
IPv6 hints2606:4700:3034::6815:3f37, 2606:4700:3035::ac43:a9f8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOAaron.ns.cloudflare.comdns@cloudflare.com serial=2409285141

PTR for

106.242.181.195.in-addr.arpa

Same first word

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mail.mysecuritycamera.net
mail.glass
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mail.dog
mail.ddns.me
mail.gov.bh

Similar names

aiml.com
mail.in-brb.de
mail.ro
mail.com.hk
mail.neustar
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mail.pw
mail.broker
mail.school
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almi.wtf
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imla.se
mila.la
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laim.ru
mlai.idv.tw

DNS History

4 records (4 active, 0 former)

A104.21.63.55172.67.169.2482606:4700:3034::6815:3f372606:4700:3035::ac43:a9f8
●A104.21.63.552026-07-04 → 2026-07-17 · 2 obs
● 2026-07-04 01:06:46
● 2026-07-17 23:59:50
●A172.67.169.2482026-07-04 → 2026-07-17 · 2 obs
● 2026-07-04 01:06:46
● 2026-07-17 23:59:50
●A2606:4700:3034::6815:3f372026-07-04 → 2026-07-17 · 2 obs
● 2026-07-04 01:06:46
● 2026-07-17 23:59:50
●A2606:4700:3035::ac43:a9f82026-07-04 → 2026-07-17 · 2 obs
● 2026-07-04 01:06:46
● 2026-07-17 23:59:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
testercon.combart.ns.cloudflare.com, aron.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: bart.ns.cloudflare.com, aron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testercon.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.55, 172.67.169.248
AAAA22606:4700:3034::6815:3f37, 2606:4700:3035::ac43:a9f8
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.testercon.com directs to four IP numbers, which are 104.21.63.55, 172.67.169.248, 2606:4700:3034::6815:3f37 and 2606:4700:3035::ac43:a9f8.

media.inkorr.com, shengmeier.com, izcjyeehxaesm.online and two other host names share IP numbers with mail.testercon.com.