mx2.robjet.com - dns.ninja
mx2.robjet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a7dd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:d08🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.8Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.221🇺🇸 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 hints | 104.21.13.8, 172.67.167.221 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a7dd, 2606:4700:3037::6815:d08 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com | ||||||
robjet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a7dd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:d08🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.8Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.221🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | charles.ns.cloudflare.com ⭐ | ||||||
| NS | cortney.ns.cloudflare.com | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | google-site-verification=kQILUlZKJTAKp99GgQj989rCzYHp_icizdeUpdiFhYw | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.8, 172.67.167.221 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a7dd, 2606:4700:3037::6815:d08 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com | ||||||
| SOA | charles.ns.cloudflare.comdns@cloudflare.com serial=2409338880 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.13.82026-08-01 → 2026-08-01 · 2 obs
○ 2016-12-06 18:08:58
● 2026-08-01 09:53:28
● 2026-08-01 09:53:28
●A172.67.167.2212026-08-01 → 2026-08-01 · 2 obs
○ 2016-12-06 18:08:58
● 2026-08-01 09:53:28
● 2026-08-01 09:53:28
●A2606:4700:3033::ac43:a7dd2026-08-01 → 2026-08-01 · 2 obs
○ 2016-12-06 18:08:58
● 2026-08-01 09:53:28
● 2026-08-01 09:53:28
●A2606:4700:3037::6815:d082026-08-01 → 2026-08-01 · 2 obs
○ 2016-12-06 18:08:58
● 2026-08-01 09:53:28
● 2026-08-01 09:53:28
○A89.19.0.2172015-06-26 → 2016-12-06 · 3 obs
● 2015-06-26 08:53:54
● 2016-12-06 18:08:58
○ 2026-08-01 09:53:28
● 2016-12-06 18:08:58
○ 2026-08-01 09:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| robjet.com | cortney.ns.cloudflare.com, charles.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.87
NS records: cortney.ns.cloudflare.com, charles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robjet.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.221, 104.21.13.8 |
| AAAA | 2 | 2606:4700:3037::6815:d08, 2606:4700:3033::ac43:a7dd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cortney.ns.cloudflare.com, cortney.ns.cloudflare.com, cortney.ns.cloudflare.com...)
Analysis
IP Addresses
mx2.robjet.com points to the four IP addresses 104.21.13.8, 172.67.167.221, 2606:4700:3033::ac43:a7dd and 2606:4700:3037::6815:d08.
Two other host names, along with canonedu.com, www.tripin.travel and holstens.com, also share IP numbers with mx2.robjet.com.