smtpapi.com - dns.ninja
smtpapi.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=1785609902 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.markmonitor.com2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 05:15:40
● 2026-08-01 19:00:40
●NSns2.markmonitor.com2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 05:15:40
● 2026-08-01 19:00:40
●NSns3.markmonitor.com2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 05:15:40
● 2026-08-01 19:00:40
●NSns4.markmonitor.com2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 05:15:40
● 2026-08-01 19:00:40
○NSns5.markmonitor.com2026-02-24 → 2026-08-01 · 2 obs
○ 2026-08-01 19:00:40
○NSns6.markmonitor.com2026-02-24 → 2026-08-01 · 2 obs
○ 2026-08-01 19:00:40
○NSns7.markmonitor.com2026-02-24 → 2026-08-01 · 2 obs
○ 2026-08-01 19:00:40
○NSpdns01.domaincontrol.com2015-08-06 → 2018-11-27 · 4 obs
● 2018-11-27 17:09:38
○ 2026-02-24 05:15:40
○ 2026-08-01 19:00:40
○NSpdns02.domaincontrol.com2015-08-06 → 2018-11-27 · 4 obs
● 2018-11-27 17:09:38
○ 2026-02-24 05:15:40
○ 2026-08-01 19:00:40
●A15.197.70.982026-03-17 → 2026-08-01 · 3 obs
● 2026-03-17 18:01:14
● 2026-08-01 19:00:40
○A198.37.144.732015-08-06 → 2018-11-27 · 4 obs
● 2018-11-27 17:09:38
○ 2026-02-24 05:15:40
○ 2026-08-01 19:00:40
○A198.37.144.882015-08-06 → 2018-11-27 · 4 obs
● 2018-11-27 17:09:38
○ 2026-02-24 05:15:40
○ 2026-08-01 19:00:40
○A99.83.176.462026-02-24 → 2026-02-27 · 5 obs
● 2026-02-24 05:15:40
● 2026-02-27 14:36:24
○ 2026-03-17 18:01:14
○ 2026-08-01 19:00:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| smtpapi.com | ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com | 8 records |
✅ Authoritative Response
Server:149.112.160.1
NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtpapi.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.197.70.98 |
| NS | 4 | ns1.markmonitor.com, ns2.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)
Analysis
IP Addresses
smtpapi.com directs to one IP number, which is 15.197.70.98.
Among the host names that share IP numbers with smtpapi.com are customer-data.com, twilio.help, z8m83wyz.com and two others.
Name Servers
The domain smtpapi.com is delegated to these four name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.
smtpapi.com has at least partial name server overlap with other domains, such as kp2020.com, carfax-slovenia.biz, hometaskhelp.com and two others.
These name servers tend to appear together with the name servers ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com all point to exactly two IP numbers each: ns1.markmonitor.com → 149.112.160.1 and 2620:10a:80a8::1; ns2.markmonitor.com → 176.97.158.1 and 2001:67c:10b8::1; ns3.markmonitor.com → 149.112.161.1 and 2620:10a:80a9::1; ns4.markmonitor.com → 192.174.68.1 and 2001:67c:1bc::1.