mailgate.centertech.com - robtex.com
mailgate.centertech.com
| DNSSEC | ⚠️ Not signed | ||||||
centertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:8f6🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:9f6🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:47c0🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.8.246Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.9.246Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.71.192🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | colette.ns.cloudflare.com ⭐ | ||||||
| NS | rene.ns.cloudflare.com | ||||||
| MX | mx-01-us-east-2.prod.hydra.sophos.com ⭐ | ||||||
| MX | mx-02-us-east-2.prod.hydra.sophos.com(20) | ||||||
| TXT | MS=ms84648428 | ||||||
| TXT | amazon-business-verification=e37d7d3bbd66d4016cb6258374b04d3c6314790e2e427157... | ||||||
| TXT | apple-domain-verification=oU9v9UpvqwQpSRTM | ||||||
| TXT | google-site-verification=2LdvCszEYDDS7YnjxRpyM8H-qsmCUuSZwB2ys4-A0eM | ||||||
| TXT | google-site-verification=kvzyh0LeqrKklnmpWeDQBY2C_XUwz0UivcYoq-eUiAw | ||||||
| TXT | openai-domain-verification=dv-xTdhPk2iKm0wC1WJceCdClNj | ||||||
| TXT | sophos-domain-verification=a1dbf2b963e96053cfedb864ef421c479ff93b7c0e52be1e54... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.8.246, 104.26.9.246, 172.67.71.192 | ||||||
| IPv6 hints | 2606:4700:20::681a:8f6, 2606:4700:20::681a:9f6, 2606:4700:20::ac43:47c0 | ||||||
| SOA | colette.ns.cloudflare.comdns@cloudflare.com serial=2402579632 | ||||||
WOT: SAFE (68/100)
Previously MX for
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
○A67.141.47.282015-07-09 → 2016-12-26 · 5 obs
○ 2008-12-06 21:45:32
● 2015-07-09 04:58:08
● 2016-12-26 07:11:32
○ 2026-05-09 16:15:06
○ 2026-05-09 16:15:08
● 2015-07-09 04:58:08
● 2016-12-26 07:11:32
○ 2026-05-09 16:15:06
○ 2026-05-09 16:15:08
○A67.141.47.732008-12-06 → 2008-12-06 · 3 obs
● 2008-12-06 21:45:32
○ 2015-07-09 04:58:08
○ 2026-05-09 16:15:08
○ 2015-07-09 04:58:08
○ 2026-05-09 16:15:08
○PTR67.141.47.28.centertech.com2016-12-19 → 2016-12-26 · 4 obs
● 2016-12-19 05:18:20
● 2016-12-26 07:11:32
○ 2026-05-09 16:15:06
○ 2026-05-09 16:15:08
● 2016-12-26 07:11:32
○ 2026-05-09 16:15:06
○ 2026-05-09 16:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| centertech.com | colette.ns.cloudflare.com, rene.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.28
NS records: colette.ns.cloudflare.com, rene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centertech.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (colette.ns.cloudflare.com, colette.ns.cloudflare.com, colette.ns.cloudflare.com...)