ar.plabiochem.com - robtex.com

ar.plabiochem.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:9b6f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5256🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.111🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.82.86, 172.67.155.111
IPv6 hints2606:4700:3036::ac43:9b6f, 2606:4700:3037::6815:5256
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com

plabiochem.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:9b6f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5256🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.111🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchip.ns.cloudflare.com ⭐
NSursula.ns.cloudflare.com
MXmxw.263.net ⭐
MXmx.263.net(10)
TXTgoogle-site-verification=5-_kBvkbqO50nNk-MtC9aJTsZ050yVyw6wyxRfjLDH4
TXTgoogle-site-verification=WPoJ9-pQgc7TtSoKNbKxaVxEFiZtFxdi1K7sZZqxS-0
TXTv=spf1 include:spf.263.net -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.82.86, 172.67.155.111
IPv6 hints2606:4700:3036::ac43:9b6f, 2606:4700:3037::6815:5256
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2406794910

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DNS History

6 records (4 active, 2 former)

A104.21.82.86172.67.155.1112606:4700:3036::ac43:9b6f2606:4700:3037::6815:52562606:4700:3032::6815:52562606:4700:3033::ac43:9b6f
●A104.21.82.862026-06-10 → 2026-07-30 · 2 obs
● 2026-06-10 19:21:00
● 2026-07-30 11:09:30
●A172.67.155.1112026-06-10 → 2026-07-30 · 2 obs
● 2026-06-10 19:21:00
● 2026-07-30 11:09:30
○A2606:4700:3032::6815:52562026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:21:00
○ 2026-07-30 11:09:30
○A2606:4700:3033::ac43:9b6f2026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:21:00
○ 2026-07-30 11:09:30
●A2606:4700:3036::ac43:9b6f2026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-10 19:21:00
● 2026-07-30 11:09:30
●A2606:4700:3037::6815:52562026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-10 19:21:00
● 2026-07-30 11:09:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
plabiochem.comchip.ns.cloudflare.com, ursula.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.84

NS records: chip.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plabiochem.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.86, 172.67.155.111
AAAA22606:4700:3037::6815:5256, 2606:4700:3036::ac43:9b6f
HTTPS1{"priority":1,"target":".","alpn":["h2"]

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ar.plabiochem.com resolves to four IP addresses: 104.21.82.86, 172.67.155.111, 2606:4700:3036::ac43:9b6f and 2606:4700:3037::6815:5256.

Among the host names that share IP numbers with ar.plabiochem.com are atm-part.com, citi.goxuan.club, sdforward.com and two others.