www.derdc.com - robtex.com

www.derdc.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2ebd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8d8e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.189Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.142🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.189, 172.67.141.142
IPv6 hints2606:4700:3032::6815:2ebd, 2606:4700:3036::ac43:8d8e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com

derdc.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2ebd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8d8e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.189Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.142🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarlane.ns.cloudflare.com ⭐
NSguss.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.189, 172.67.141.142
IPv6 hints2606:4700:3032::6815:2ebd, 2606:4700:3036::ac43:8d8e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAcarlane.ns.cloudflare.comdns@cloudflare.com serial=2398160083

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DNS History

9 records (4 active, 5 former)

2020202120222023202420252026NSns1.sedoparking.comns2.sedoparking.comMXlocalhostA104.21.46.189172.67.141.1422606:4700:3032::6815:2ebd2606:4700:3036::ac43:8d8e72.52.4.11991.195.240.240
○NSns1.sedoparking.com2019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 06:53:02
○ 2026-03-26 08:43:32
○ 2026-04-15 03:26:38
○NSns2.sedoparking.com2019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 06:53:02
○ 2026-03-26 08:43:32
○ 2026-04-15 03:26:38
○MXlocalhost2019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 06:53:02
○ 2026-03-26 08:43:32
○ 2026-04-15 03:26:38
●A104.21.46.1892026-03-26 → 2026-04-15 · 3 obs
○ 2019-01-01 06:53:02
● 2026-03-26 08:43:32
● 2026-04-15 03:26:38
●A172.67.141.1422026-03-26 → 2026-04-15 · 3 obs
○ 2019-01-01 06:53:02
● 2026-03-26 08:43:32
● 2026-04-15 03:26:38
●A2606:4700:3032::6815:2ebd2026-03-26 → 2026-04-15 · 3 obs
○ 2019-01-01 06:53:02
● 2026-03-26 08:43:32
● 2026-04-15 03:26:38
●A2606:4700:3036::ac43:8d8e2026-03-26 → 2026-04-15 · 3 obs
○ 2019-01-01 06:53:02
● 2026-03-26 08:43:32
● 2026-04-15 03:26:38
○A72.52.4.1192019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 06:53:02
○ 2026-03-26 08:43:32
○ 2026-04-15 03:26:38
○A91.195.240.2402019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 06:53:02
○ 2026-03-26 08:43:32
○ 2026-04-15 03:26:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
derdc.comguss.ns.cloudflare.com, carlane.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.25

NS records: guss.ns.cloudflare.com, carlane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derdc.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.189, 172.67.141.142
AAAA22606:4700:3032::6815:2ebd, 2606:4700:3036::ac43:8d8e
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.derdc.com points to four IP numbers: 2606:4700:3032::6815:2ebd, 2606:4700:3036::ac43:8d8e, 104.21.46.189 and 172.67.141.142.

Other host names, for instance www.readymap.center, taxo.online, baohero.com, lostpropertys-reports.com and nxycwz.com share IP numbers with www.derdc.com.