ulffr.121blogs.com - robtex.com
ulffr.121blogs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:e27🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:9db4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.39Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.180🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.39, 172.67.157.180 | ||||||
| IPv6 hints | 2606:4700:3030::6815:e27, 2606:4700:3031::ac43:9db4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com | ||||||
121blogs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:e27🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:9db4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.39Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.180🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arushi.ns.cloudflare.com ⭐ | ||||||
| NS | porter.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.39, 172.67.157.180 | ||||||
| IPv6 hints | 2606:4700:3030::6815:e27, 2606:4700:3031::ac43:9db4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com | ||||||
| SOA | arushi.ns.cloudflare.comdns@cloudflare.com serial=2405019997 | ||||||
Similar names
DNS History
13 records (4 active, 9 former)
●A104.21.14.392026-03-23 → 2026-07-04 · 9 obs
○ 2016-04-10 15:53:56
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
● 2026-07-04 05:46:08
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
● 2026-07-04 05:46:08
●A172.67.157.1802026-03-23 → 2026-07-04 · 9 obs
○ 2016-04-10 15:53:56
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
● 2026-07-04 05:46:08
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
● 2026-07-04 05:46:08
○A184.175.106.2002015-08-21 → 2016-04-10 · 4 obs
● 2015-08-21 06:57:24
● 2016-04-10 15:53:56
○ 2026-03-23 08:40:18
○ 2026-07-04 05:46:08
● 2016-04-10 15:53:56
○ 2026-03-23 08:40:18
○ 2026-07-04 05:46:08
○A188.114.96.02026-04-14 → 2026-06-14 · 7 obs
○ 2026-04-13 03:52:14
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
○A188.114.97.02026-04-14 → 2026-06-14 · 7 obs
○ 2026-04-13 03:52:14
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
●A2606:4700:3030::6815:e272026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-14 12:44:04
● 2026-07-04 05:46:06
● 2026-07-04 05:46:08
● 2026-07-04 05:46:06
● 2026-07-04 05:46:08
●A2606:4700:3031::ac43:9db42026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-14 12:44:04
● 2026-07-04 05:46:06
● 2026-07-04 05:46:08
● 2026-07-04 05:46:06
● 2026-07-04 05:46:08
○A2606:4700:3033::6815:e272026-03-23 → 2026-06-14 · 10 obs
○ 2016-04-10 15:53:56
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
○ 2026-07-04 05:46:06
○ 2026-07-04 05:46:08
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
○ 2026-07-04 05:46:06
○ 2026-07-04 05:46:08
○A2606:4700:3035::ac43:9db42026-03-23 → 2026-06-14 · 10 obs
○ 2016-04-10 15:53:56
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
○ 2026-07-04 05:46:06
○ 2026-07-04 05:46:08
● 2026-03-23 08:40:18
● 2026-04-13 03:52:14
○ 2026-04-14 20:53:46
● 2026-05-20 10:04:58
● 2026-05-30 18:31:02
○ 2026-06-14 11:51:12
● 2026-06-14 12:44:04
○ 2026-07-04 05:46:06
○ 2026-07-04 05:46:08
○A2a06:98c1:3120::2026-04-14 → 2026-04-14 · 4 obs
○ 2026-04-13 03:52:14
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-07-04 05:46:08
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-07-04 05:46:08
○A2a06:98c1:3120::42026-06-14 → 2026-06-14 · 4 obs
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
○A2a06:98c1:3121::2026-04-14 → 2026-04-14 · 4 obs
○ 2026-04-13 03:52:14
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-07-04 05:46:08
● 2026-04-14 20:53:46
○ 2026-05-20 10:04:58
○ 2026-07-04 05:46:08
○A2a06:98c1:3121::42026-06-14 → 2026-06-14 · 4 obs
○ 2026-05-30 18:31:02
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
● 2026-06-14 11:51:12
○ 2026-06-14 12:44:04
○ 2026-07-04 05:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 121blogs.com | arushi.ns.cloudflare.com, porter.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.243
NS records: arushi.ns.cloudflare.com, porter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 121blogs.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.39, 172.67.157.180 |
| AAAA | 2 | 2606:4700:3030::6815:e27, 2606:4700:3031::ac43:9db4 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (arushi.ns.cloudflare.com, arushi.ns.cloudflare.com, arushi.ns.cloudflare.com...)
Analysis
IP Addresses
ulffr.121blogs.com points to the four IP addresses 104.21.14.39, 172.67.157.180, 2606:4700:3030::6815:e27 and 2606:4700:3031::ac43:9db4.
bandit-forum.com, www.batdongsanhn24h.com.cdn.cloudflare.net, ecklesarchitecture.com and two other host names share IP numbers with ulffr.121blogs.com.