mail.ptbdq.com - robtex.com

mail.ptbdq.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:aae9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1c9d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.157Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.233🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.157, 172.67.170.233
IPv6 hints2606:4700:3033::ac43:aae9, 2606:4700:3037::6815:1c9d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com

ptbdq.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:aae9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1c9d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.157Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.233🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
NSrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.157, 172.67.170.233
IPv6 hints2606:4700:3033::ac43:aae9, 2606:4700:3037::6815:1c9d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2402280068

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DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026A104.21.28.157172.67.170.2332606:4700:3033::ac43:aae92606:4700:3037::6815:1c9d188.114.96.0188.114.97.023.244.15.592a06:98c1:3120::2a06:98c1:3121::
●A104.21.28.1572026-03-30 → 2026-04-24 · 3 obs
○ 2026-03-13 06:42:06
● 2026-03-30 23:58:40
● 2026-04-24 22:42:58
●A172.67.170.2332026-03-30 → 2026-04-24 · 3 obs
○ 2026-03-13 06:42:06
● 2026-03-30 23:58:40
● 2026-04-24 22:42:58
○A188.114.96.02026-03-13 → 2026-03-13 · 4 obs
○ 2015-06-23 17:34:04
● 2026-03-13 06:42:06
○ 2026-03-30 23:58:40
○ 2026-04-24 22:42:58
○A188.114.97.02026-03-13 → 2026-03-13 · 4 obs
○ 2015-06-23 17:34:04
● 2026-03-13 06:42:06
○ 2026-03-30 23:58:40
○ 2026-04-24 22:42:58
○A23.244.15.592015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 17:34:04
○ 2026-03-13 06:42:06
○ 2026-04-24 22:42:58
●A2606:4700:3033::ac43:aae92026-03-30 → 2026-04-24 · 3 obs
○ 2026-03-13 06:42:06
● 2026-03-30 23:58:40
● 2026-04-24 22:42:58
●A2606:4700:3037::6815:1c9d2026-03-30 → 2026-04-24 · 3 obs
○ 2026-03-13 06:42:06
● 2026-03-30 23:58:40
● 2026-04-24 22:42:58
○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs
○ 2015-06-23 17:34:04
● 2026-03-13 06:42:06
○ 2026-03-30 23:58:40
○ 2026-04-24 22:42:58
○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs
○ 2015-06-23 17:34:04
● 2026-03-13 06:42:06
○ 2026-03-30 23:58:40
○ 2026-04-24 22:42:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...-
ptbdq.comdorthy.ns.cloudflare.com, rayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptbdq.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.233, 104.21.28.157
AAAA22606:4700:3037::6815:1c9d, 2606:4700:3033::ac43:aae9
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.ptbdq.com resolves to four IP numbers: 2606:4700:3033::ac43:aae9, 2606:4700:3037::6815:1c9d, 104.21.28.157 and 172.67.170.233.

Other host names such as daretoshare.com, www.zbjbxxa.com, osmozethaifood-levalloisperret.fr, www.siarsenal.com and img1.s3wfg.com share IPs with mail.ptbdq.com.