filter.tw1.com - robtex.com
filter.tw1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.132.112.94🇵🇰 TWA-AS-AP221.132.112.0/24 Advertiese from Verizon | ||||||
| PTR | filter.tw1.com | ||||||
| NS | ns1.tw1.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 221.132.112.8🇵🇰 TWA-AS-AP221.132.112.0/24 Advertiese from Verizon | ||||||
| PTR | ns1.tw1.com | ||||||
| NS | ns2.tw1.com ⚠️ Not in parent delegation | ||||||
| A | 221.132.112.9🇵🇰 TWA-AS-AP221.132.112.0/24 Advertiese from Verizon | ||||||
| PTR | ns2.tw1.com | ||||||
| MX | mail.tw1.biz ⭐ | ||||||
| A | 221.132.112.114🇵🇰 TWA-AS-AP221.132.112.0/24 Advertiese from Verizon | ||||||
| PTR | mail.tw1.biz | ||||||
| SOA | ns1.tw1.comroot@ns1.tw1.com 2007-06-21 #32 | ||||||
tw1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.136.54Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.tw1.com ⭐ | ||||||
| NS | ns2.tw1.com | ||||||
| MX | tw1-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | cdcaf7co7hsj70papojsv3hgum | ||||||
| TXT | atlassian-sending-domain-verification=fc9e240c-6379-4b36-9ac7-105851241be5 | ||||||
| TXT | MS=ms31179565 | ||||||
| TXT | GiMg9h6dNi4vMAwqKxJknjH2wJJmc44v52bhmQN34h6IUu6bJjE0WgfdXiwT50rWKa/VEpMIWmZ9y... | ||||||
| TXT | v=spf1 ip4:45.249.11.19 ip4:45.249.11.8 ip4:45.249.11.3 ip4:110.93.192.16 ip4... | ||||||
| TXT | google-site-verification=2jCBSeG6FE8VLAUlSepcITW4i1jWl3QRDRdArWxLm1k | ||||||
| SOA | ns1.tw1.comroot@ns1.tw1.com 2025-05-05 #23 | ||||||
WOT: SAFE (60/100)
📈 Tranco rank: #141,567
PTR for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A221.132.112.942009-07-04 → 2026-03-28 · 2 obs
● 2026-03-28 08:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| tw1.com | ns1.tw1.com, ns2.tw1.com | 2 records |
✅ Authoritative Response
Server:221.132.112.8
NS records: ns1.tw1.com, ns2.tw1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw1.com (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.132.112.94 |
| NS | 2 | ns2.tw1.com, ns1.tw1.com |
| MX | 1 | mail.tw1.biz (pri: 5) |
| SOA | 1 | ns1.tw1.com root.ns1.tw1.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.tw1.com, ns2.tw1.com)
Analysis
IP Addresses
filter.tw1.com points to a single IP address: 221.132.112.94.
Other host names, for instance cache.tw1.com, share IP numbers with filter.tw1.com.
Name Servers
filter.tw1.com is delegated to two name servers: ns1.tw1.com and ns2.tw1.com.
filter.tw1.com uses the same name server configuration as other domains, such as 5.255.103.in-addr.arpa, 146.150.209.in-addr.arpa, tw1.com and 39.123.223.in-addr.arpa.
At least part of the name servers for filter.tw1.com are shared with other domains, for instance 131.63.119.in-addr.arpa, 141.63.119.in-addr.arpa, 133.63.119.in-addr.arpa, 241.93.110.in-addr.arpa and 16.20.117.in-addr.arpa.
These name servers are commonly used alongside ns1.tw1.biz and ns2.tw1.biz.
Hostnames with a single IP
ns1.tw1.com resolves to: 221.132.112.8.
ns2.tw1.com resolves to: 221.132.112.9.
Mail Servers
The mail server for filter.tw1.com is mail.tw1.biz.
filter.tw1.com shares the same mail server setup as other domains, for instance tw1.biz.
Host mail.tw1.biz points to IP 221.132.112.114.