mailserver.sendsmtp.com - robtex.com
mailserver.sendsmtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.215.255.139🇺🇸 Colocrossing-AS67.215.255.0/24 | ||||||
| NS | ns1.changeip.org ⭐ | ||||||
| A | 2600:3c01::f03c:92ff:fe2a:bcd5🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| A | 92.123.94.167🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-167.akashield.net | ||||||
| MX | mailserver.sendsmtp.com(20) | ||||||
| A | 67.215.255.139🇺🇸 Colocrossing-AS67.215.255.0/24 | ||||||
| SOA | ns1.changeip.orgnoc@changeip.com serial=2 | ||||||
sendsmtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.16.169.54🇺🇸 AS19557204.16.168.0/21 | ||||||
| NS | ns1.changeip.org ⭐ | ||||||
| NS | ns1.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.changeip.com ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 ip4:204.16.168.0/21 -all | ||||||
| SOA | ns1.changeip.orgnoc@changeip.com serial=1 | ||||||
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: UNKNOWN (4/100)
📈 Tranco rank: #73,610
MX for
mailserver.sendsmtp.com |
Subdomains
www.mailserver.sendsmtp.com |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.changeip.org2015-08-20 → 2026-04-04 · 2 obs
● 2026-04-04 03:54:56
●MXmailserver.sendsmtp.com2015-08-20 → 2026-04-04 · 2 obs
● 2026-04-04 03:54:56
●A67.215.255.1392015-12-11 → 2026-04-04 · 3 obs
● 2015-12-11 03:26:54
● 2026-04-04 03:54:56
○A81.166.122.2342015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-11 03:26:54
○ 2026-04-04 03:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| sendsmtp.com | ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com... | 10 records |
✅ Authoritative Response
Server:172.105.55.163
NS records: ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com, ns4.changeip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendsmtp.com (unsigned zone)
⏱️ Timing
Total: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.215.255.139 |
| MX | 2 | mailserver.sendsmtp.com (pri: 20), mailserver.sendsmtp.com (pri: 10) |
| SOA | 1 | ns1.changeip.org noc.changeip.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.changeip.com, ns1.changeip.com, ns2.changeip.com...)
Analysis
Hierarchy
mailserver.sendsmtp.com is the parent of www.mailserver.sendsmtp.com.
Mail Server Role
mailserver.sendsmtp.com is the mail server for mailserver.sendsmtp.com.
IP Addresses
mailserver.sendsmtp.com resolves to a single IP: 67.215.255.139.
Other host names, for instance linux.stategov.ddns.me.uk, donotkill.ddns.info, www.yhaoo.mrface.com, public.ddns.us and portal.ygto.com share IP numbers with mailserver.sendsmtp.com.
Name Servers
mailserver.sendsmtp.com is delegated to a single name server ns1.changeip.org.
mailserver.sendsmtp.com shares the same name server setup as other domains, for example cotton-4271.longmusic.com, software.mrbonus.com, jones609.mefound.com, mailid.ourhobby.com and to.25u.com.
mailserver.sendsmtp.com shares some name servers with other domains, for example secure01d-portal.itsaol.com, allnew.epac.to, mtbsecurity-verify.dnset.com, rockcastle.ddns.info and pubgspin16.dnset.com.
These name servers are commonly used with the name servers ns2.changeip.org.
ns1.changeip.org resolves to two IPs: 2600:3c01::f03c:92ff:fe2a:bcd5 and 92.123.94.167.
Mail Servers
One mail server handles mailserver.sendsmtp.com.
Host name mailserver.sendsmtp.com points to IP 67.215.255.139.