mailman4.com - robtex.com
mailman4.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.mailman4.com |
Same first word
mailman4.com |
DNS History
9 records (6 active, 3 former)
●NSns-1493.awsdns-58.org2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 11:00:06
● 2026-03-23 17:55:42
●NSns-1597.awsdns-07.co.uk2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 11:00:06
● 2026-03-23 17:55:42
●NSns-368.awsdns-46.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 11:00:06
● 2026-03-23 17:55:42
●NSns-799.awsdns-35.net2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 11:00:06
● 2026-03-23 17:55:42
○NSns01.domaincontrol.com2020-03-15 → 2020-03-15 · 3 obs
○ 2026-03-06 11:00:06
○ 2026-03-23 17:55:42
○NSns02.domaincontrol.com2020-03-15 → 2020-03-15 · 3 obs
○ 2026-03-06 11:00:06
○ 2026-03-23 17:55:42
●MXmail.mailman4.com2026-03-06 → 2026-03-23 · 2 obs
● 2026-03-23 17:55:42
○A184.168.221.332020-03-15 → 2020-03-15 · 3 obs
○ 2026-03-06 11:00:06
○ 2026-03-23 17:55:42
●A3.224.165.2102026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 11:00:06
● 2026-03-23 17:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| mailman4.com | ns-368.awsdns-46.com, ns-799.awsdns-35.net, ns-1597.awsdns-07.co.uk, ns-1493.awsdns-58.org | 1 record |
✅ Authoritative Response
Server:205.251.193.112
NS records: ns-368.awsdns-46.com, ns-799.awsdns-35.net, ns-1597.awsdns-07.co.uk, ns-1493.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailman4.com (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.224.165.210 |
| NS | 4 | ns-1493.awsdns-58.org, ns-1597.awsdns-07.co.uk... |
| MX | 1 | mail.mailman4.com (pri: 10) |
| TXT | 2 | google-site-verification=bTToEkssbtZINey, v=spf1 a mx ip4:3.224.165.210 mx:mx.mail |
| SOA | 1 | ns-799.awsdns-35.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-368.awsdns-46.com)
Analysis
Hierarchy
mailman4.com is parent of mail.mailman4.com.
IP Addresses
mailman4.com points to a single IP: 3.224.165.210.
Name Servers
mailman4.com is delegated to four name servers: ns-368.awsdns-46.com, ns-799.awsdns-35.net, ns-1493.awsdns-58.org and ns-1597.awsdns-07.co.uk.
mailman4.com at least partially shares its name servers with other domains, for instance promanagement.com.au, istegelsin.com.tr, hhobar.jp, easycontrol.io and threads-documents.com.
These name servers are commonly used with ns-1750.awsdns-26.co.uk, ns-301.awsdns-37.com and ns-543.awsdns-03.net.
Host names with two IPs: ns-368.awsdns-46.com points to 2600:9000:5301:7000::1 and 205.251.193.112; ns-799.awsdns-35.net points to 2600:9000:5303:1f00::1 and 205.251.195.31; ns-1493.awsdns-58.org points to 2600:9000:5305:d500::1 and 205.251.197.213; ns-1597.awsdns-07.co.uk points to 2600:9000:5306:3d00::1 and 205.251.198.61.
Mail Servers
mailman4.com is served by a single mail server, mail.mailman4.com.