smtp.assertus.com - dns.ninja

smtp.assertus.com

DNSSEC⚠️ Not signed

assertus.com

DNSSEC⚠️ Not signed
A149.97.234.103🇺🇸 Equinix149.97.232.0/22 , Inc. 50 NE 9th Street Miami, FL 33132 +1-650-513-7000
NSns33.domaincontrol.com ⭐
NSns34.domaincontrol.com
MXassertus-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com -all
TXT00DA0000000CQqY=1TBUf000000085d
TXTppe-d03dc4214878ef7c4f2a
TXTslack-domain-verification=2zicrOa0N7b7omqTGftZZLsC2UZbKyKaF6etpPQG
SOAns33.domaincontrol.comdns@jomax.net 2026-07-13 #1
📈 Tranco rank: #482,630

PTR for

197.217.23.65.in-addr.arpa

Previously MX for

smtp.assertus.com
assertus.com

Same first word

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DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026MXsmtp.assertus.comA65.23.217.197
○MXsmtp.assertus.com2015-07-10 → 2016-07-10 · 4 obs
● 2015-07-10 06:58:18
● 2016-07-10 02:41:18
○ 2026-03-29 08:26:34
○ 2026-08-03 20:16:20
○A65.23.217.1972015-07-10 → 2016-07-10 · 4 obs
● 2015-07-10 06:58:18
● 2016-07-10 02:41:18
○ 2026-03-29 08:26:34
○ 2026-08-03 20:16:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
assertus.comns33.domaincontrol.com, ns34.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.74.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for assertus.com (unsigned zone)

⏱️ Timing

Total: 64ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)