reverse.startmail.com - robtex.com
reverse.startmail.com
| DNSSEC | ⚠️ Not signed | ||||||
startmail.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:22a0:bbb6:1d00::1001:443🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V. | ||||||
| A | 2a02:22a0:bbb6:1d00::1002:443🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V. | ||||||
| A | 145.131.90.136🇳🇱 ASN-ROUTIT145.131.64.0/18 RoutIT 20160803 | ||||||
| A | 145.131.90.152🇳🇱 ASN-ROUTIT145.131.64.0/18 RoutIT 20160803 | ||||||
| NS | dns31.cloudns.net ⭐ | ||||||
| NS | dns32.cloudns.net | ||||||
| NS | dns33.cloudns.net | ||||||
| NS | dns34.cloudns.net | ||||||
| MX | mx1.startmail.com ⭐ | ||||||
| MX | mx2.startmail.com ⭐ | ||||||
| MX | mx3.startmail.com(20) | ||||||
| MX | mx4.startmail.com(30) | ||||||
| TXT | google-site-verification=C657dqp16Y0cGcLHCmZHmMsaaIVeprybtgiRi_DukZE | ||||||
| TXT | v=spf1 include:spf.startmail.com include:mail.zendesk.com ~all | ||||||
| TXT | google-site-verification=p92r087LlIf2FNd7HXto_b9YGxOJ7kZgzctnVDneKxI | ||||||
| SOA | dns31.cloudns.netsupport@cloudns.net 2026-03-16 #1 | ||||||
rank #71546 globally
rank #31637 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (90/100)
📈 Tranco rank: #39,585
Subdomains
145-131-90-143.reverse.startmail.com |
145-131-90-144.reverse.startmail.com |
145-131-90-134.reverse.startmail.com |
145-131-90-159.reverse.startmail.com |
145-131-90-150.reverse.startmail.com |
145-131-90-128.reverse.startmail.com |
145-131-90-142.reverse.startmail.com |
145-131-90-157.reverse.startmail.com |
145-131-90-158.reverse.startmail.com |
145-131-90-141.reverse.startmail.com |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| startmail.com | dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net, dns34.cloudns.net | - |
✅ Authoritative Response
Server:185.136.98.100
NS records: dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net, dns34.cloudns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|