mailserver.substracker.com - robtex.com
mailserver.substracker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
substracker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| NS | ns4.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
Previously MX for
Same first word
Similar names
Previous names
Next names
DNS History
7 records (4 active, 3 former)
○NSns1.livedns.co.uk2015-11-08 → 2016-04-21 · 4 obs
● 2016-04-21 01:31:14
○ 2026-08-22 05:42:56
○ 2026-08-22 10:45:12
●NSns3.afternic.com2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 05:42:56
● 2026-08-22 10:45:12
●NSns4.afternic.com2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 05:42:56
● 2026-08-22 10:45:12
●A13.248.169.482026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 05:42:56
● 2026-08-22 10:45:12
○A31.193.3.452015-06-11 → 2016-04-21 · 4 obs
● 2016-04-21 01:31:14
○ 2026-08-22 05:42:56
○ 2026-08-22 10:45:12
●A76.223.54.1462026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 05:42:56
● 2026-08-22 10:45:12
○CNAMEsubstracker.com2015-06-11 → 2016-04-21 · 4 obs
● 2016-04-21 01:31:14
○ 2026-08-22 05:42:56
○ 2026-08-22 10:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| substracker.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substracker.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
mailserver.substracker.com has two IP addresses: 13.248.169.48 and 76.223.54.146
giitu.com, tracelinkroom.xyz, www.giga-ero.com plus two other host names have IP numbers in common with mailserver.substracker.com.
Name Servers
DNS delegation for mailserver.substracker.com points to two name servers: ns3.afternic.com and ns4.afternic.com.
The name server configuration of mailserver.substracker.com is shared with other domains, for instance mailexc.dhpower.com, mx.riverrelay.com, thiasos.org and two others.
At least some of mailserver.substracker.com's name servers are shared with other domains, for example beclean.org, qqtotal.com, euroweb-marketing.com and two more.
These name servers tend to be used in conjunction with the name servers verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.
Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.