null.topoguru.com - robtex.com

null.topoguru.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5ae6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a236🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.230Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.54🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.230, 172.67.162.54
IPv6 hints2606:4700:3033::6815:5ae6, 2606:4700:3036::ac43:a236
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com

topoguru.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5ae6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a236🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.230Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.54🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScollins.ns.cloudflare.com ⭐
NStim.ns.cloudflare.com
MXmxavas.forpsi.com ⭐
TXTinvoice_number=9216111776
TXTv=spf1 a mx include:_spf.forpsi.com ip4:185.129.138.113/32 ip4:185.129.138.11...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.230, 172.67.162.54
IPv6 hints2606:4700:3033::6815:5ae6, 2606:4700:3036::ac43:a236
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2409026897

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DNS History

4 records (4 active, 0 former)

A104.21.90.230172.67.162.542606:4700:3033::6815:5ae62606:4700:3036::ac43:a236
●A104.21.90.2302026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 15:40:16
● 2026-07-29 00:08:30
●A172.67.162.542026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 15:40:16
● 2026-07-29 00:08:30
●A2606:4700:3033::6815:5ae62026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 15:40:16
● 2026-07-29 00:08:30
●A2606:4700:3036::ac43:a2362026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 15:40:16
● 2026-07-29 00:08:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
topoguru.comtim.ns.cloudflare.com, collins.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.145

NS records: tim.ns.cloudflare.com, collins.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topoguru.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.230, 172.67.162.54
AAAA22606:4700:3036::ac43:a236, 2606:4700:3033::6815:5ae6
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

null.topoguru.com resolves to four IP addresses: 104.21.90.230, 172.67.162.54, 2606:4700:3033::6815:5ae6 and 2606:4700:3036::ac43:a236.

Among the host names that share IP numbers with null.topoguru.com are www.hallmark-design.co.uk, fundusze24.pl, starhoki805.com and two others.