null.firebaseapp.com - dns.ninja

null.firebaseapp.com

DNSSEC⚠️ Not signed
A2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
TXTv=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5Fz...
TXTv=spf1 redirect=_spf.google.com

firebaseapp.com

DNSSEC⚠️ Not signed
A2620:0:890::100🇺🇸 Fastly2620:0:890::/48 Google
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
SOAns-cloud-c1.googledomains.comdns-admin@google.com serial=18
rank #6360 globally
rank #3125 in the tld
📈 Tranco rank: #3,710

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A199.36.158.1002620:0:890::100
A199.36.158.1002026-06-12 → 2026-06-12 · 2 obs
● 2026-06-12 11:04:38
● 2026-06-12 14:20:58
A2620:0:890::1002026-06-12 → 2026-06-12 · 2 obs
● 2026-06-12 11:04:38
● 2026-06-12 14:20:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firebaseapp.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firebaseapp.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
AAAA12620:0:890::100
TXT2v=spf1 redirect=_spf.google.com, v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3D

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

null.firebaseapp.com points to two IP numbers: 199.36.158.100 and 2620:0:890::100.

Additional host names — meta-page-appeal-111-25912521.firebaseapp.com, tiobapen.firebaseapp.com, document-ffc73.web.app and two others — share IP numbers with null.firebaseapp.com.