circulars.berkeleyobserver.com - dns.ninja
circulars.berkeleyobserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5d37🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cd91🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.55Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.145🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.55, 172.67.205.145 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5d37, 2606:4700:3035::ac43:cd91 | ||||||
berkeleyobserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5d37🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cd91🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.55Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.145🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivy.ns.cloudflare.com ⭐ | ||||||
| NS | trey.ns.cloudflare.com | ||||||
| MX | berkeleyobserver-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms85114638 | ||||||
| TXT | google-site-verification=GmwaX3vUMVaVVbVIjKNR-7fhSyHkeKIgxgZ6U1aUdrA | ||||||
| TXT | v=spf1 include:_spf.aigeonmail.com include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.55, 172.67.205.145 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5d37, 2606:4700:3035::ac43:cd91 | ||||||
| SOA | ivy.ns.cloudflare.comdns@cloudflare.com serial=2411382759 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●A104.21.93.552026-02-18 → 2026-08-08 · 2 obs
● 2026-02-18 07:53:36
● 2026-08-08 05:17:24
● 2026-08-08 05:17:24
●A172.67.205.1452026-02-18 → 2026-08-08 · 2 obs
● 2026-02-18 07:53:36
● 2026-08-08 05:17:24
● 2026-08-08 05:17:24
○A2606:4700:3031::ac43:cd912026-02-18 → 2026-06-01 · 4 obs
● 2026-02-18 07:53:36
● 2026-06-01 17:00:34
○ 2026-07-25 03:55:34
○ 2026-08-08 05:17:24
● 2026-06-01 17:00:34
○ 2026-07-25 03:55:34
○ 2026-08-08 05:17:24
●A2606:4700:3033::6815:5d372026-07-25 → 2026-08-08 · 3 obs
○ 2026-06-01 17:00:34
● 2026-07-25 03:55:34
● 2026-08-08 05:17:24
● 2026-07-25 03:55:34
● 2026-08-08 05:17:24
●A2606:4700:3035::ac43:cd912026-07-25 → 2026-08-08 · 3 obs
○ 2026-06-01 17:00:34
● 2026-07-25 03:55:34
● 2026-08-08 05:17:24
● 2026-07-25 03:55:34
● 2026-08-08 05:17:24
○A2606:4700:3036::6815:5d372026-02-18 → 2026-06-01 · 4 obs
● 2026-02-18 07:53:36
● 2026-06-01 17:00:34
○ 2026-07-25 03:55:34
○ 2026-08-08 05:17:24
● 2026-06-01 17:00:34
○ 2026-07-25 03:55:34
○ 2026-08-08 05:17:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| berkeleyobserver.com | ivy.ns.cloudflare.com, trey.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.242
NS records: ivy.ns.cloudflare.com, trey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for berkeleyobserver.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.55, 172.67.205.145 |
| AAAA | 2 | 2606:4700:3033::6815:5d37, 2606:4700:3035::ac43:cd91 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivy.ns.cloudflare.com, ivy.ns.cloudflare.com, ivy.ns.cloudflare.com...)
Analysis
IP Addresses
circulars.berkeleyobserver.com points to the four IP addresses 104.21.93.55, 172.67.205.145, 2606:4700:3033::6815:5d37 and 2606:4700:3035::ac43:cd91.
Among the host names that share IP numbers with circulars.berkeleyobserver.com are tbraylaw.com.cdn.cloudflare.net, uti.co.za, netempresaschat.pro and two others.