edu.pddtw.com - robtex.com

edu.pddtw.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5a87🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c8ab🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.135Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.171🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.135, 172.67.200.171
IPv6 hints2606:4700:3034::6815:5a87, 2606:4700:3037::ac43:c8ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com

pddtw.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5a87🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c8ab🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.135Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.171🇺🇸 Cloudflare172.67.192.0/20 , 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 hints104.21.90.135, 172.67.200.171
IPv6 hints2606:4700:3034::6815:5a87, 2606:4700:3037::ac43:c8ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2401740310

Same first word

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DNS History

5 records (4 active, 1 former)

A104.21.90.135172.67.200.1712606:4700:3034::6815:5a872606:4700:3037::ac43:c8ab156.235.147.162
●A104.21.90.1352026-03-12 → 2026-04-24 · 2 obs
● 2026-03-12 09:43:02
● 2026-04-24 10:36:10
○A156.235.147.1622026-03-12 → 2026-04-24 · 2 obs
○ 2026-03-12 09:43:02
○ 2026-04-24 10:36:10
●A172.67.200.1712026-03-12 → 2026-04-24 · 2 obs
● 2026-03-12 09:43:02
● 2026-04-24 10:36:10
●A2606:4700:3034::6815:5a872026-03-12 → 2026-04-24 · 2 obs
● 2026-03-12 09:43:02
● 2026-04-24 10:36:10
●A2606:4700:3037::ac43:c8ab2026-03-12 → 2026-04-24 · 2 obs
● 2026-03-12 09:43:02
● 2026-04-24 10:36:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pddtw.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 pddtw.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.171, 104.21.90.135
AAAA22606:4700:3037::ac43:c8ab, 2606:4700:3034::6815:5a87
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

edu.pddtw.com points to four IP numbers: 2606:4700:3034::6815:5a87, 2606:4700:3037::ac43:c8ab, 104.21.90.135 and 172.67.200.171.

Other host names, for instance office-microsoft-hqm77wl41kqiwcy435iqq7po.daniel45johnson06.workers.dev, noblepremiumbison.com, frugallyblonde.com, neighbourday.org and vtrust.com.cn share IP numbers with edu.pddtw.com.