update-2fa-us.web.app - robtex.com
update-2fa-us.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 #1284 globally
rank #4 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #2,982
Same first word
update-2fa-us.firebaseapp.com |
update-2fa-us.web.app |
DNS History
2 records (2 active, 0 former)
●A199.36.158.1002026-02-25 → 2026-06-03 · 2 obs
● 2026-02-25 01:52:20
● 2026-06-03 04:52:00
● 2026-06-03 04:52:00
●A2620:0:890::1002026-02-25 → 2026-06-03 · 2 obs
● 2026-02-25 01:52:20
● 2026-06-03 04:52:00
● 2026-06-03 04:52:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| web.app | ns2.googledomains.com, ns4.googledomains.com, ns1.googledomains.com, ns3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.99
NS records: ns2.googledomains.com, ns4.googledomains.com, ns1.googledomains.com, ns3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.app (unsigned zone)
⏱️ Timing
Total: 2636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| AAAA | 1 | 2620:0:890::100 |
Analysis
IP Addresses
update-2fa-us.web.app points to two IP numbers: 199.36.158.100 and 2620:0:890::100.
www.2orgu.de, familiar.nyc, picasso-shop.firebaseapp.com and two other host names share IP numbers with update-2fa-us.web.app.