api-guscent.pnlsoftware.com.vn - robtex.com

api-guscent.pnlsoftware.com.vn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b5ed🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:5bef🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.239Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.237🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.239, 172.67.181.237
IPv6 hints2606:4700:3030::ac43:b5ed, 2606:4700:3032::6815:5bef
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com

pnlsoftware.com.vn

DNSSEC⚠️ Not signed
A103.252.0.74🇻🇳 CMC-2103.252.0.0/24 CMCTELECOM-VN
NSathena.ns.cloudflare.com ⭐
NSdrake.ns.cloudflare.com
MXmx1.larksuite.com ⭐
MXmx2.larksuite.com(5)
MXmx3.larksuite.com(10)
TXTgoogle-site-verification=bdKzxJCjAXThI_MKWCaduKqVl1wlPuF3r--79lKzTDw
TXTv=spf1 +include:spf.onlarksuite.com -all
SOAathena.ns.cloudflare.comdns@cloudflare.com serial=2403481069

DNS History

5 records (4 active, 1 former)

A104.21.91.239172.67.181.2372606:4700:3030::ac43:b5ed2606:4700:3032::6815:5bef103.226.248.46
○A103.226.248.462026-05-01 → 2026-05-01 · 4 obs
● 2026-05-01 11:22:58
● 2026-05-01 17:18:36
○ 2026-05-09 15:42:28
○ 2026-05-09 15:42:30
●A104.21.91.2392026-05-09 → 2026-05-09 · 3 obs
○ 2026-05-01 17:18:36
● 2026-05-09 15:42:28
● 2026-05-09 15:42:30
●A172.67.181.2372026-05-09 → 2026-05-09 · 3 obs
○ 2026-05-01 17:18:36
● 2026-05-09 15:42:28
● 2026-05-09 15:42:30
●A2606:4700:3030::ac43:b5ed2026-05-09 → 2026-05-09 · 3 obs
○ 2026-05-01 17:18:36
● 2026-05-09 15:42:28
● 2026-05-09 15:42:30
●A2606:4700:3032::6815:5bef2026-05-09 → 2026-05-09 · 3 obs
○ 2026-05-01 17:18:36
● 2026-05-09 15:42:28
● 2026-05-09 15:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnh.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn...-
pnlsoftware.com.vnathena.ns.cloudflare.com, drake.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.72

NS records: athena.ns.cloudflare.com, drake.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at pnlsoftware.com.vn: Error: DNS query timeout: 202.47.142.105 for DS pnlsoftware.com.vn

⏱️ Timing

Total: 3719ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.237, 104.21.91.239
AAAA22606:4700:3030::ac43:b5ed, 2606:4700:3032::6815:5bef
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

api-guscent.pnlsoftware.com.vn points to four IP numbers: 2606:4700:3030::ac43:b5ed, 2606:4700:3032::6815:5bef, 104.21.91.239 and 172.67.181.237.

Other host names, for instance varshavsky.com.ua, gelateriaveneta.pl, www.banan.credit, wallimage.tv and wdjhw.com share IP numbers with api-guscent.pnlsoftware.com.vn.