a4q.top - robtex.com
a4q.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b99eCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:1349Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.73Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.158Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carol.ns.cloudflare.com ⭐ | ||||||
| NS | junade.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.73, 172.67.185.158 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b99e, 2606:4700:3033::6815:1349 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | carol.ns.cloudflare.comdns@cloudflare.com serial=2406329713 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-07-05_19:30:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396359214 | ||||||
Same first word
DNS History
9 records (6 active, 3 former)
●NScarol.ns.cloudflare.com2026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
○NSdns27.hichina.com2021-11-10 → 2021-11-10 · 3 obs
● 2021-11-10 22:22:48
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
○NSdns28.hichina.com2021-11-10 → 2021-11-10 · 3 obs
● 2021-11-10 22:22:48
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
●NSjunade.ns.cloudflare.com2026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
○A103.243.24.2062021-11-10 → 2021-11-10 · 3 obs
● 2021-11-10 22:22:48
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
○ 2026-06-20 18:30:50
○ 2026-07-06 14:09:58
●A104.21.19.732026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
●A172.67.185.1582026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
●A2606:4700:3031::ac43:b99e2026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
●A2606:4700:3033::6815:13492026-06-20 → 2026-07-06 · 3 obs
○ 2021-11-10 22:22:48
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
● 2026-06-20 18:30:50
● 2026-07-06 14:09:58
🔍 DNS Trace
Analysis
IP Addresses
a4q.top points to the four IP addresses 104.21.19.73, 172.67.185.158, 2606:4700:3031::ac43:b99e and 2606:4700:3033::6815:1349.
Name Servers
a4q.top has two authoritative name servers — carol.ns.cloudflare.com and junade.ns.cloudflare.com.