mx.3thirteendesign.com - robtex.com
mx.3thirteendesign.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c2a7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2c27🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.39Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.167🇺🇸 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 | 104.21.44.39, 172.67.194.167 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c2a7, 2606:4700:3033::6815:2c27 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
3thirteendesign.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c2a7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2c27🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.39Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.167🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maxine.ns.cloudflare.com ⭐ | ||||||
| NS | vicente.ns.cloudflare.com | ||||||
| MX | _dc-mx.afc85e1a3058.3thirteendesign.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.39, 172.67.194.167 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c2a7, 2606:4700:3033::6815:2c27 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | maxine.ns.cloudflare.comdns@cloudflare.com serial=2400792911 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.44.392026-04-06 → 2026-04-06 · 2 obs
○ 2018-10-04 17:28:28
● 2026-04-06 08:41:02
● 2026-04-06 08:41:02
●A172.67.194.1672026-04-06 → 2026-04-06 · 2 obs
○ 2018-10-04 17:28:28
● 2026-04-06 08:41:02
● 2026-04-06 08:41:02
●A2606:4700:3030::ac43:c2a72026-04-06 → 2026-04-06 · 2 obs
○ 2018-10-04 17:28:28
● 2026-04-06 08:41:02
● 2026-04-06 08:41:02
●A2606:4700:3033::6815:2c272026-04-06 → 2026-04-06 · 2 obs
○ 2018-10-04 17:28:28
● 2026-04-06 08:41:02
● 2026-04-06 08:41:02
○A66.96.140.1382018-10-04 → 2018-10-04 · 2 obs
● 2018-10-04 17:28:28
○ 2026-04-06 08:41:02
○ 2026-04-06 08:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| 3thirteendesign.com | maxine.ns.cloudflare.com, vicente.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.239
NS records: maxine.ns.cloudflare.com, vicente.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3thirteendesign.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.167, 104.21.44.39 |
| AAAA | 2 | 2606:4700:3033::6815:2c27, 2606:4700:3030::ac43:c2a7 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (maxine.ns.cloudflare.com, maxine.ns.cloudflare.com, maxine.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by mx.3thirteendesign.com: 2606:4700:3030::ac43:c2a7, 2606:4700:3033::6815:2c27, 104.21.44.39 and 172.67.194.167.
other host names including jsbwzs.com, sianstep.com, mail.24hours-mtb.com, gowabi.co.id and ns2.berify.com share IP numbers with mx.3thirteendesign.com.