mail.gptrkr.com - robtex.com

mail.gptrkr.com

DNSSEC⚠️ Not signed
A104.21.91.18Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.49🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.18, 172.67.208.49
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com

gptrkr.com

DNSSEC⚠️ Not signed
A104.21.91.18Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.49🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkeira.ns.cloudflare.com ⭐
NSsid.ns.cloudflare.com
MX_dc-mx.86bee20462cc.gptrkr.com ⭐
TXTv=spf1 ip4:108.165.16.0/22 ip4:96.126.140.0/22 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.18, 172.67.208.49
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com
SOAkeira.ns.cloudflare.comdns@cloudflare.com serial=2411238469

Previously MX for

gptrkr.com

Same first word

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DNS History

3 records (2 active, 1 former)

2020202120222023202420252026A104.21.91.18172.67.208.49192.185.41.220
●A104.21.91.182026-08-11 → 2026-08-11 · 2 obs
○ 2019-02-04 16:02:24
● 2026-08-11 18:54:20
●A172.67.208.492026-08-11 → 2026-08-11 · 2 obs
○ 2019-02-04 16:02:24
● 2026-08-11 18:54:20
○A192.185.41.2202019-02-04 → 2019-02-04 · 2 obs
● 2019-02-04 16:02:24
○ 2026-08-11 18:54:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
gptrkr.comsid.ns.cloudflare.com, keira.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: sid.ns.cloudflare.com, keira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gptrkr.com (unsigned zone)

⏱️ Timing

Total: 1376ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.18, 172.67.208.49
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.gptrkr.com points to the IP addresses 104.21.91.18 and 172.67.208.49

woodshack.co.uk, m.juegosfriv14.com, spaexpress.pl plus two other host names have IP numbers in common with mail.gptrkr.com.