authjb.web.app - robtex.com
authjb.web.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
web.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
| NS | ns1.googledomains.com ⭐ | ||||||
| NS | ns2.googledomains.com | ||||||
| NS | ns3.googledomains.com | ||||||
| NS | ns4.googledomains.com | ||||||
| SOA | ns1.googledomains.comcloud-dns-hostmaster@google.com serial=1 | ||||||
rank #1370 globally
rank #4 in the tld
This domain, "web.app", is a URL that is typically associated with a web application. The exact purpose or ownership of the domain can vary, as it can be registered by any individual or business for use in providing an online service, web-based software, online game, or any other type of web application. The precise function and content of a site at this domain would depend on the entity that owns and operates it.WOT: SAFE (50/100)
📈 Tranco rank: #3,192
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A199.36.158.1002026-03-11 → 2026-04-12 · 2 obs
● 2026-03-11 19:49:08
● 2026-04-12 01:16:26
● 2026-04-12 01:16:26
●A2620:0:890::1002026-03-11 → 2026-04-12 · 2 obs
● 2026-03-11 19:49:08
● 2026-04-12 01:16:26
● 2026-04-12 01:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| web.app | ns1.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.99
NS records: ns1.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.app (unsigned zone)
⏱️ Timing
Total: 1369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| AAAA | 1 | 2620:0:890::100 |
Analysis
IP Addresses
authjb.web.app points to two IP numbers: 2620:0:890::100 and 199.36.158.100.
Other host names such as onedrivefiles130.firebaseapp.com, labit-78420.cop-ado.web.app, dart.tw, bpostal-ccplus-authen.web.app and transparency-fb-norely-134ad.firebaseapp.com share IPs with authjb.web.app.