mx.johncontact.com - robtex.com
mx.johncontact.com
johncontact.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:499e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a3d8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.216🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gabe.ns.cloudflare.com ⭐ | ||||||
| NS | isla.ns.cloudflare.com | ||||||
| MX | mx1.simplelogin.co ⭐ | ||||||
| MX | mx2.simplelogin.co(20) | ||||||
| TXT | v=spf1 include:simplelogin.co ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.158, 172.67.163.216 | ||||||
| IPv6 hints | 2606:4700:3034::6815:499e, 2606:4700:3036::ac43:a3d8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | gabe.ns.cloudflare.comdns@cloudflare.com serial=2411095440 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.p01.nsone.net2026-04-20 → 2026-08-03 · 2 obs
● 2026-08-03 06:59:38
●NSdns1.p09.nsone.net2026-04-20 → 2026-08-03 · 2 obs
● 2026-08-03 06:59:38
●NSdns2.p09.nsone.net2026-04-20 → 2026-08-03 · 2 obs
● 2026-08-03 06:59:38
●NSdns3.p09.nsone.net2026-04-20 → 2026-08-03 · 2 obs
● 2026-08-03 06:59:38
●NSdns4.p09.nsone.net2026-04-20 → 2026-08-03 · 2 obs
● 2026-08-03 06:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| johncontact.com | gabe.ns.cloudflare.com, isla.ns.cloudflare.com | 12 records |
| mx.johncontact.com | dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.73
NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx.johncontact.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p09.nsone.net, dns2.p09.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net domains+netlify.netli |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gabe.ns.cloudflare.com, gabe.ns.cloudflare.com, gabe.ns.cloudflare.com...)
Analysis
Hierarchy
mx2.mx.johncontact.com and mx1.mx.johncontact.com each fall under mx.johncontact.com as their parent domain.
Name Servers
mx.johncontact.com delegates to five name servers: dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and two others.
mx.johncontact.com shares at least some of its name servers with other domains, including joshuanaglewrites.com, labellalucebarossa.com.au, onlyboox.net and two others.
These name servers are frequently seen alongside dns3.p09.nsone.net, dns4.p09.nsone.net, ns02.squarespacedns.com and 7 other name servers.
Host names that have two IP addresses:
dns1.p01.nsone.net directs traffic to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns1.p09.nsone.net directs traffic to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.
dns2.p09.nsone.net directs traffic to 198.51.45.9 and 2a00:edc0:6259:7:9::2.
dns3.p09.nsone.net directs traffic to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.
dns4.p09.nsone.net directs traffic to 198.51.45.73 and 2a00:edc0:6259:7:9::4.