nullmx.gzbaoyu.com - robtex.com
nullmx.gzbaoyu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:17d7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d5ef🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.215Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.239🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.215, 172.67.213.239 | ||||||
| IPv6 hints | 2606:4700:3037::6815:17d7, 2606:4700:3037::ac43:d5ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
gzbaoyu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:17d7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d5ef🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.215Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.239🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.215, 172.67.213.239 | ||||||
| IPv6 hints | 2606:4700:3037::6815:17d7, 2606:4700:3037::ac43:d5ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2401517416 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.23.2152026-03-12 → 2026-04-14 · 3 obs
○ 2015-11-05 17:09:16
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
●A172.67.213.2392026-03-12 → 2026-04-14 · 3 obs
○ 2015-11-05 17:09:16
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
○A209.181.247.1052008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 20:38:44
○ 2015-11-05 17:09:16
○ 2026-04-14 15:36:18
○ 2015-11-05 17:09:16
○ 2026-04-14 15:36:18
●A2606:4700:3037::6815:17d72026-03-12 → 2026-04-14 · 3 obs
○ 2015-11-05 17:09:16
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
●A2606:4700:3037::ac43:d5ef2026-03-12 → 2026-04-14 · 3 obs
○ 2015-11-05 17:09:16
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
● 2026-03-12 06:27:22
● 2026-04-14 15:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| gzbaoyu.com | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.163
NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gzbaoyu.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.23.215, 172.67.213.239 |
| AAAA | 2 | 2606:4700:3037::ac43:d5ef, 2606:4700:3037::6815:17d7 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by nullmx.gzbaoyu.com: 2606:4700:3037::6815:17d7, 2606:4700:3037::ac43:d5ef, 104.21.23.215 and 172.67.213.239.
other host names including galleryhomeapp.com, redpg.com.br, meganmmiller.org, ocean-elzy.ru and www.mightgames.com share IP numbers with nullmx.gzbaoyu.com.