mail.rktoptics.com - robtex.com

mail.rktoptics.com

CNAMErktoptics.com
DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4d6b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:cf2c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.107Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.44🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaudrey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaudrey.ns.cloudflare.com
A2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaudrey.ns.cloudflare.com
A108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
NSryan.ns.cloudflare.com
A2606:4700:58::a29f:2ce5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryan.ns.cloudflare.com
A2803:f800:50::6ca2:c3e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRryan.ns.cloudflare.com
A2a06:98c1:50::ac40:23e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRryan.ns.cloudflare.com
A108.162.195.229🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryan.ns.cloudflare.com
A162.159.44.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryan.ns.cloudflare.com
A172.64.35.229🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryan.ns.cloudflare.com
MXmail.rktoptics.com ⭐
A67.225.164.170🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc
PTRserver10.webez.net
TXTgoogle-site-verification=L5mI5srdsaxHoNb18c_P_DJVvc3jdLUEXvLnHdFpoBw
TXTv=spf1 ip4:67.225.164.12 ip4:67.225.164.170 +a +mx include:mailgun.org includ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.107, 172.67.207.44
IPv6 hints2606:4700:3030::6815:4d6b, 2606:4700:3036::ac43:cf2c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOAaudrey.ns.cloudflare.comdns@cloudflare.com serial=2399285513

rktoptics.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4d6b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:cf2c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.107Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.44🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaudrey.ns.cloudflare.com ⭐
NSryan.ns.cloudflare.com
MXmail.rktoptics.com ⭐
TXTgoogle-site-verification=L5mI5srdsaxHoNb18c_P_DJVvc3jdLUEXvLnHdFpoBw
TXTv=spf1 ip4:67.225.164.12 ip4:67.225.164.170 +a +mx include:mailgun.org includ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.107, 172.67.207.44
IPv6 hints2606:4700:3030::6815:4d6b, 2606:4700:3036::ac43:cf2c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOAaudrey.ns.cloudflare.comdns@cloudflare.com serial=2399285513
🔒 HSTS Preload (+subdomains)

MX for

rktoptics.com

Same first word

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DNS History

2 records (2 active, 0 former)

A67.225.164.170CNAMErktoptics.com
●A67.225.164.1702026-04-03 → 2026-04-04 · 2 obs
● 2026-04-03 22:09:26
● 2026-04-04 11:43:52
●CNAMErktoptics.com2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-03 22:09:26
● 2026-04-04 11:43:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rktoptics.comaudrey.ns.cloudflare.com, ryan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.229

NS records: audrey.ns.cloudflare.com, ryan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rktoptics.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
A167.225.164.170
CNAME1rktoptics.com

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.rktoptics.com functions as a mail server for rktoptics.com.

IP Addresses

Four IP numbers are pointed to by mail.rktoptics.com: 2606:4700:3030::6815:4d6b, 2606:4700:3036::ac43:cf2c, 104.21.77.107 and 172.67.207.44.

other host names including taasuka.org, ns6.xlhosting.com.br, axecom.org, e-cadet.com and mysite.ma share IP numbers with mail.rktoptics.com.

Name Servers

mail.rktoptics.com is delegated to two name servers audrey.ns.cloudflare.com and ryan.ns.cloudflare.com.

mail.rktoptics.com shares the same name server setup as other domains, for instance 88133.com, cgfbrokerage.ca, jing66600.com, bedunce.com and jing87777.com.

mail.rktoptics.com at least partially shares name servers with other domains, for instance kakasoft.com, mmdc.net, area.dp.ua, imaoccidente.edu.mx and xjair.net.

These name servers are commonly used alongside evelyn.ns.cloudflare.com and anita.ns.cloudflare.com.

Host names with six IP numbers:

Host name audrey.ns.cloudflare.com points to: 2606:4700:50::a29f:2642, 2803:f800:50::6ca2:c242, 2a06:98c1:50::ac40:2242, 108.162.194.66, 162.159.38.66 and 172.64.34.66.

Host name ryan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce5, 2803:f800:50::6ca2:c3e5, 2a06:98c1:50::ac40:23e5, 108.162.195.229, 162.159.44.229 and 172.64.35.229.

Mail Servers

mail.rktoptics.com is served by a single mail server, mail.rktoptics.com.

mail.rktoptics.com shares the same mail server setup as other domains, for instance rktoptics.com.

mail.rktoptics.com resolves to IP 67.225.164.170.