thost1.tworksystem.com - robtex.com
thost1.tworksystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ab3a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1d08🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.8Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.58🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.29.8, 172.67.171.58 | ||||||
| IPv6 | 2606:4700:3031::ac43:ab3a, 2606:4700:3037::6815:1d08 | ||||||
tworksystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ab3a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1d08🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.8Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.58🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ernest.ns.cloudflare.com ⭐ | ||||||
| NS | megan.ns.cloudflare.com | ||||||
| MX | mail.tworksystem.com ⭐ | ||||||
| TXT | v=spf1 include:sendgrid.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.29.8, 172.67.171.58 | ||||||
| IPv6 | 2606:4700:3031::ac43:ab3a, 2606:4700:3037::6815:1d08 | ||||||
| SOA | ernest.ns.cloudflare.comdns@cloudflare.com serial=2399239121 | ||||||
Previously MX for
Similar names
DNS History
6 records (4 active, 2 former)
○A103.3.61.1632017-11-06 → 2017-11-06 · 2 obs
● 2017-11-06 07:20:06
○ 2026-03-26 03:49:04
○ 2026-03-26 03:49:04
●A104.21.29.82026-03-26 → 2026-03-26 · 2 obs
○ 2017-11-06 07:20:06
● 2026-03-26 03:49:04
● 2026-03-26 03:49:04
●A172.67.171.582026-03-26 → 2026-03-26 · 2 obs
○ 2017-11-06 07:20:06
● 2026-03-26 03:49:04
● 2026-03-26 03:49:04
○A2400:8901::f03c:91ff:fe59:b7112017-11-06 → 2017-11-06 · 2 obs
● 2017-11-06 07:20:06
○ 2026-03-26 03:49:04
○ 2026-03-26 03:49:04
●A2606:4700:3031::ac43:ab3a2026-03-26 → 2026-03-26 · 2 obs
○ 2017-11-06 07:20:06
● 2026-03-26 03:49:04
● 2026-03-26 03:49:04
●A2606:4700:3037::6815:1d082026-03-26 → 2026-03-26 · 2 obs
○ 2017-11-06 07:20:06
● 2026-03-26 03:49:04
● 2026-03-26 03:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tworksystem.com | ernest.ns.cloudflare.com, megan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.164
NS records: ernest.ns.cloudflare.com, megan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tworksystem.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.8, 172.67.171.58 |
| AAAA | 2 | 2606:4700:3037::6815:1d08, 2606:4700:3031::ac43:ab3a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ernest.ns.cloudflare.com, ernest.ns.cloudflare.com, ernest.ns.cloudflare.com...)
Analysis
IP Addresses
thost1.tworksystem.com points to four IP numbers: 2606:4700:3031::ac43:ab3a, 2606:4700:3037::6815:1d08, 104.21.29.8 and 172.67.171.58.
Other host names, for instance israeliglesias.com, nkauwq.com, foreinsight.co, zrfu-defender.pro and sundancecolombia.com share IP numbers with thost1.tworksystem.com.