e19system.com - robtex.com

e19system.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4952🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bd19🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.82Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.25🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdemi.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A2803:f800:50::6ca2:c05f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdemi.ns.cloudflare.com
A2a06:98c1:50::ac40:205f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdemi.ns.cloudflare.com
A108.162.192.95🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A172.64.32.95🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A173.245.58.95🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
NSroan.ns.cloudflare.com
A2606:4700:58::adf5:3be2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroan.ns.cloudflare.com
A2803:f800:50::6ca2:c1e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroan.ns.cloudflare.com
A2a06:98c1:50::ac40:21e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroan.ns.cloudflare.com
A108.162.193.226🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroan.ns.cloudflare.com
A172.64.33.226🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroan.ns.cloudflare.com
A173.245.59.226🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroan.ns.cloudflare.com
MXmail.e19system.com ⭐
A61.92.241.190🇭🇰 HKBN61.92.240.0/20 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street
PTR061092241190.ctinets.com
TXTv=spf1 ip4:61.92.241.190 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.82, 172.67.189.25
IPv6 hints2606:4700:3030::6815:4952, 2606:4700:3034::ac43:bd19
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAdemi.ns.cloudflare.comdns@cloudflare.com serial=2400648703

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=1776996211

Subdomains

mail.e19system.com

DNS History

11 records (7 active, 4 former)

201820192020202120222023202420252026NSdemi.ns.cloudflare.comroan.ns.cloudflare.comMXmail.e19system.comA104.21.73.82172.67.189.252606:4700:3030::6815:49522606:4700:3034::ac43:bd19104.27.178.26104.27.179.262400:cb00:2048:1::681b:b21a2400:cb00:2048:1::681b:b31a
●NSdemi.ns.cloudflare.com2017-08-11 → 2026-04-24 · 2 obs
● 2017-08-11 06:17:54
● 2026-04-24 02:33:44
●NSroan.ns.cloudflare.com2017-08-11 → 2026-04-24 · 2 obs
● 2017-08-11 06:17:54
● 2026-04-24 02:33:44
●MXmail.e19system.com2026-04-24 → 2026-04-24 · 1 obs
● 2026-04-24 02:33:44
●A104.21.73.822026-04-24 → 2026-04-24 · 2 obs
○ 2017-08-11 06:17:54
● 2026-04-24 02:33:44
○A104.27.178.262017-08-11 → 2017-08-11 · 2 obs
● 2017-08-11 06:17:54
○ 2026-04-24 02:33:44
○A104.27.179.262017-08-11 → 2017-08-11 · 2 obs
● 2017-08-11 06:17:54
○ 2026-04-24 02:33:44
●A172.67.189.252026-04-24 → 2026-04-24 · 2 obs
○ 2017-08-11 06:17:54
● 2026-04-24 02:33:44
○A2400:cb00:2048:1::681b:b21a2017-08-11 → 2017-08-11 · 2 obs
● 2017-08-11 06:17:54
○ 2026-04-24 02:33:44
○A2400:cb00:2048:1::681b:b31a2017-08-11 → 2017-08-11 · 2 obs
● 2017-08-11 06:17:54
○ 2026-04-24 02:33:44
●A2606:4700:3030::6815:49522026-04-24 → 2026-04-24 · 2 obs
○ 2017-08-11 06:17:54
● 2026-04-24 02:33:44
●A2606:4700:3034::ac43:bd192026-04-24 → 2026-04-24 · 2 obs
○ 2017-08-11 06:17:54
● 2026-04-24 02:33:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...-
e19system.comdemi.ns.cloudflare.com, roan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.226

NS records: demi.ns.cloudflare.com, roan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e19system.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.25, 104.21.73.82
AAAA22606:4700:3030::6815:4952, 2606:4700:3034::ac43:bd19
NS2demi.ns.cloudflare.com, roan.ns.cloudflare.com
MX1mail.e19system.com (pri: 10)
TXT1v=spf1 ip4:61.92.241.190 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1demi.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.e19system.com is a child of e19system.com.

IP Addresses

e19system.com refers to four IP numbers: 2606:4700:3030::6815:4952, 2606:4700:3034::ac43:bd19, 104.21.73.82 and 172.67.189.25.

Other host names, for instance edidjarum.com, film-adult.net, styli.me, vnfrz7981.xyz and thespoiler.co.uk share IP numbers with e19system.com.

Name Servers

e19system.com's delegation uses two name servers: demi.ns.cloudflare.com and roan.ns.cloudflare.com.

e19system.com uses the same name server setup as other domains, such as x2download.com, nu(0x706f726e).mobi, ataso.io, mbsgym.com.au and rylko.com.

e19system.com at least partially shares name servers with other domains, including solompc.com, paradises.travel, bloomingtonfence.net, alocontent.com and ugh(0x706f726e).com.

Host names with six IP numbers:

demi.ns.cloudflare.com points to 2606:4700:50::adf5:3a5f, 2803:f800:50::6ca2:c05f, 2a06:98c1:50::ac40:205f, 108.162.192.95, 172.64.32.95 and 173.245.58.95.

roan.ns.cloudflare.com points to 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226.

Mail Servers

A single mail server handles e19system.com, mail.e19system.com.

e19system.com shares the same mail server setup as other domains, for example easytechhk.com.

Host name mail.e19system.com resolves to a single IP: 61.92.241.190.