mailserver3.com - dns.ninja
mailserver3.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=1785791347 | ||||||
Same first word
mailserver3.com |
DNS History
11 records (7 active, 4 former)
●NSdns1.registrar-servers.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
●NSdns2.registrar-servers.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
○NSns10.nameserverservice.de2015-08-03 → 2020-04-08 · 4 obs
● 2020-04-08 10:44:56
○ 2026-06-30 06:19:02
○ 2026-08-03 21:23:44
○NSns9.nameserverservice.de2015-08-03 → 2020-04-08 · 4 obs
● 2020-04-08 10:44:56
○ 2026-06-30 06:19:02
○ 2026-08-03 21:23:44
●MXalt1.aspmx.l.google.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
●MXalt2.aspmx.l.google.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
●MXalt3.aspmx.l.google.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
●MXalt4.aspmx.l.google.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
●MXaspmx.l.google.com2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 06:19:02
● 2026-08-03 21:23:44
○MXmail.mailserver3.com2015-08-03 → 2020-04-08 · 4 obs
● 2020-04-08 10:44:56
○ 2026-06-30 06:19:02
○ 2026-08-03 21:23:44
○A62.75.255.982015-08-03 → 2020-04-08 · 4 obs
● 2020-04-08 10:44:56
○ 2026-06-30 06:19:02
○ 2026-08-03 21:23:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| mailserver3.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailserver3.com (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
mailserver3.com uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
mailserver3.com has the same name server delegation as a number of other domains, such as catholiccauses.net, knutgames.com, udetec.com and two more.
mailserver3.com has a partial name server overlap with other domains — among them humanistlibrary.org and bodymebeautiful.com.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for mailserver3.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mailserver3.com shares at least some of its mail servers with other domains — for example aticco.com, allheartweb.com, ns500759.ns500698.ns500759.ns500759.ns500735.ns500736.ns500735.ns500708.ns500698.ns500576.ns500576.ns500576.ns500698.ns500698.ns500576.ns500619.ns500619.trackreceptor.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c27::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.