services.sendmail.com - dns.ninja
services.sendmail.com
| DNSSEC | ⚠️ Not signed | ||||||
sendmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.230.66.135🇺🇸 IMPERVA192.230.66.0/24 ORIXCOM via EMIX | ||||||
| A | 192.230.74.135🇺🇸 IMPERVA192.230.74.0/24 ORIXCOM via EMIX | ||||||
| NS | ns1.proofpoint.com ⭐ | ||||||
| NS | ns3.proofpoint.com | ||||||
| NS | pdns99.ultradns.biz | ||||||
| NS | pdns99.ultradns.com | ||||||
| NS | pdns99.ultradns.net | ||||||
| NS | pdns99.ultradns.org | ||||||
| MX | mxa-00148501.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00148501.gslb.pphosted.com ⭐ | ||||||
| TXT | MS=ms46147728 | ||||||
| TXT | v=spf1 ip4:208.86.202.9 include:spf-00148503.pphosted.com -all | ||||||
| TXT | fastly-domains-validation-atgnsuad7d399dzhjwia-000001-2025-03-10 | ||||||
| SOA | ns1.proofpoint.comops@proofpoint.com 2017-04-17 #68 | ||||||
rank #130962 globally
rank #56003 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (77/100)
📈 Tranco rank: #512,702
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A209.246.26.162015-08-27 → 2016-12-04 · 3 obs
● 2015-08-27 10:17:56
● 2016-12-04 01:40:00
○ 2026-07-23 12:27:12
● 2016-12-04 01:40:00
○ 2026-07-23 12:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sendmail.com | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com... | 6 records |
✅ Authoritative Response
Server:156.154.64.99
NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendmail.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)