smtpdomain.com - robtex.com
smtpdomain.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=1775106617 | ||||||
Previously MX for
smtpdomain.com |
Subdomains
Same first word
smtpdomain.com |
smtpdomain.de |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns1.cscdns.net2026-02-15 → 2026-04-02 · 3 obs
● 2026-02-15 19:48:28
● 2026-04-02 05:18:00
●NSdns2.cscdns.net2026-02-15 → 2026-04-02 · 3 obs
● 2026-02-15 19:48:28
● 2026-04-02 05:18:00
○NSephemera.nmugroup.se2016-11-21 → 2018-12-11 · 5 obs
● 2016-11-21 02:22:34
● 2018-12-11 22:35:38
○ 2026-02-15 19:48:28
○ 2026-04-02 05:18:00
○NSns1.ascio.net2015-08-22 → 2016-09-28 · 4 obs
● 2016-09-28 20:29:14
○ 2016-11-21 02:22:34
○ 2026-04-02 05:18:00
○NSns2.ascio.net2015-08-22 → 2016-09-28 · 4 obs
● 2016-09-28 20:29:14
○ 2016-11-21 02:22:34
○ 2026-04-02 05:18:00
○NSns3.ascio.net2015-08-22 → 2016-09-28 · 4 obs
● 2016-09-28 20:29:14
○ 2016-11-21 02:22:34
○ 2026-04-02 05:18:00
○NSorigo.nmugroup.com2016-11-21 → 2018-12-11 · 5 obs
● 2016-11-21 02:22:34
● 2018-12-11 22:35:38
○ 2026-02-15 19:48:28
○ 2026-04-02 05:18:00
○NSunit.nmugroup.com2016-11-21 → 2018-12-11 · 5 obs
● 2016-11-21 02:22:34
● 2018-12-11 22:35:38
○ 2026-02-15 19:48:28
○ 2026-04-02 05:18:00
○NSvertex.nmugroup.se2016-11-21 → 2018-12-11 · 5 obs
● 2016-11-21 02:22:34
● 2018-12-11 22:35:38
○ 2026-02-15 19:48:28
○ 2026-04-02 05:18:00
○MXsmtpdomain.com2016-11-21 → 2026-02-16 · 4 obs
● 2026-02-16 22:55:48
○ 2026-02-23 18:57:00
○ 2026-04-02 05:18:00
●A165.160.13.202026-02-15 → 2026-04-02 · 3 obs
● 2026-02-15 19:48:28
● 2026-04-02 05:18:00
●A165.160.15.202026-02-15 → 2026-04-02 · 3 obs
● 2026-02-15 19:48:28
● 2026-04-02 05:18:00
●A65.205.249.392015-08-22 → 2026-04-02 · 2 obs
● 2026-04-02 05:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| smtpdomain.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtpdomain.com (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 65.205.249.39, 165.160.13.20... |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
smtpdomain.com is a parent of ussmtp1.smtpdomain.com and smtp1.smtpdomain.com.
IP Addresses
smtpdomain.com points to IPs: 65.205.249.39, 165.160.13.20 and 165.160.15.20.
Other host names, for instance resimachomeloans.com, hepb-md-bias.healthcare, thermatrurailing.com, natixis.co.uk and whatsnews.press share IP numbers with smtpdomain.com.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net are delegated to smtpdomain.com.
smtpdomain.com uses the same name server configuration as other domains, such as donnahayforroyaldoulton.au, nightowlrecords.com, ewatsons.com, bpisa.org and 3883flores.com.
Host names with two IPs:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.