mx1.certainhost.com - dns.ninja
mx1.certainhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.23.53.39🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx1.supremebox.com | ||||||
certainhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.198.140.90🇺🇸 DIGITALOCEAN143.198.128.0/20 DigitalOcean | ||||||
| NS | ns1.certainhost.com ⭐ | ||||||
| NS | ns2.certainhost.com | ||||||
| NS | ns3.certainhost.com | ||||||
| NS | ns4.certainhost.com | ||||||
| MX | mx.certainhost.com ⭐ | ||||||
| SOA | ns1.certainhost.comroot@certainhost.com serial=1776355997 | ||||||
MX for
Previously MX for
www.arrowlighthaulage.co.uk |
howtorocktheboat.com |
vanillabloom.co.uk |
www.businessontwitter.co.uk |
salescoaching-salescoaching.com |
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A198.23.53.392015-07-01 → 2026-07-01 · 5 obs
● 2015-07-01 03:59:04
○ 2015-12-21 09:58:12
○ 2016-03-26 05:41:58
● 2016-07-18 03:14:50
● 2026-07-01 13:36:20
○ 2015-12-21 09:58:12
○ 2016-03-26 05:41:58
● 2016-07-18 03:14:50
● 2026-07-01 13:36:20
○A46.249.205.2112015-12-21 → 2016-03-26 · 5 obs
○ 2015-07-01 03:59:04
● 2015-12-21 09:58:12
● 2016-03-26 05:41:58
○ 2016-07-18 03:14:50
○ 2026-07-01 13:36:20
● 2015-12-21 09:58:12
● 2016-03-26 05:41:58
○ 2016-07-18 03:14:50
○ 2026-07-01 13:36:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| certainhost.com | ns1.certainhost.com, ns2.certainhost.com, ns3.certainhost.com, ns4.certainhost.com | 4 records |
✅ Authoritative Response
Server:198.23.56.254
NS records: ns1.certainhost.com, ns2.certainhost.com, ns3.certainhost.com, ns4.certainhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainhost.com (unsigned zone)
⏱️ Timing
Total: 2212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.23.53.39 |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.certainhost.com, ns2.certainhost.com, ns3.certainhost.com...)
Analysis
Mail Server Role
mx1.certainhost.com handles mail for both icontactworld.com and amazingballoon.com.
mx2.certainhost.com and mx1.certainhost.com are commonly paired as mail servers.
IP Addresses
mx1.certainhost.com directs to one IP number, which is 198.23.53.39.
Among the host names that share IP numbers with mx1.certainhost.com are mx2.hostingnolimits.com, mx2.ssdd-hosting.com, mx2.orientwebs.net and two others.