null.web.app - dns.ninja

null.web.app

DNSSEC⚠️ Not signed
A2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google

web.app

DNSSEC⚠️ Not signed
A2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSns1.googledomains.com
NSns2.googledomains.com
NSns3.googledomains.com
NSns4.googledomains.com
SOAns1.googledomains.comcloud-dns-hostmaster@google.com serial=1
WOT: SAFE (50/100)
rank #1268 globally
rank #4 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #2,975

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A199.36.158.1002620:0:890::100
A199.36.158.1002026-02-19 → 2026-06-04 · 2 obs
● 2026-02-19 10:05:52
● 2026-06-04 14:12:40
A2620:0:890::1002026-02-19 → 2026-06-04 · 2 obs
● 2026-02-19 10:05:52
● 2026-06-04 14:12:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
web.appns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns1.googledomains.com-

✅ Authoritative Response

Server:216.239.38.99

NS records: ns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns1.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web.app (unsigned zone)

⏱️ Timing

Total: 3234ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
AAAA12620:0:890::100

Analysis

IP Addresses

null.web.app points to two IP numbers: 199.36.158.100 and 2620:0:890::100.

Additional host names — bobstama-b6551.firebaseapp.com, progressbookplus.web.app, arinscuz.firebaseapp.com and two others — share IP numbers with null.web.app.