certisender.com - robtex.com
certisender.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.110.204.15🇺🇸 AS1434013.110.0.0/16 | ||||||
| PTR | reply.s12.exacttarget.com | ||||||
| NS | ns1.exacttarget.com ⭐ | ||||||
| A | 104.225.42.1🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns01.ums-dns-salesforce.com | ||||||
| NS | ns2.exacttarget.com | ||||||
| A | 104.225.42.65🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns02.ums-dns-salesforce.com | ||||||
| NS | ns3.exacttarget.com | ||||||
| A | 104.225.42.129🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns03.ums-dns-salesforce.com | ||||||
| NS | ns4.exacttarget.com | ||||||
| A | 104.225.42.193🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns04.ums-dns-salesforce.com | ||||||
| MX | reply.s12.exacttarget.com ⭐ | ||||||
| A | 13.110.204.15🇺🇸 AS1434013.110.0.0/16 | ||||||
| PTR | reply.s12.exacttarget.com | ||||||
| TXT | v=spf1 include:cust-spf.exacttarget.com -all | ||||||
| SOA | ns1.exacttarget.comhostmaster@exacttarget.com 2024-09-17 #2 | ||||||
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=1776986996 | ||||||
Same first word
certisender.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.exacttarget.com2026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
●NSns2.exacttarget.com2026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
●NSns3.exacttarget.com2026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
●NSns4.exacttarget.com2026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
●MXreply.s12.exacttarget.com2026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
●A13.110.204.152026-03-21 → 2026-04-23 · 2 obs
● 2026-04-23 23:49:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certisender.com | ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com, ns4.exacttarget.com | 4 records |
✅ Authoritative Response
Server:104.225.42.193
NS records: ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com, ns4.exacttarget.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certisender.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.110.204.15 |
| NS | 4 | ns1.exacttarget.com, ns2.exacttarget.com... |
| MX | 1 | reply.s12.exacttarget.com (pri: 10) |
| TXT | 1 | v=spf1 include:cust-spf.exacttarget.com |
| SOA | 1 | ns1.exacttarget.com hostmaster.exacttarg |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com...)
Analysis
IP Addresses
certisender.com points to a single IP address: 13.110.204.15.
Other host names such as email.eucharist.us, prom.liverpool.com.mx, americantourister.co.th, pmworkforce-live.com and em.kingpower.com share IPs with certisender.com.
Name Servers
certisender.com is delegated to four name servers: ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com and ns4.exacttarget.com.
certisender.com at least partially shares name servers with other domains, for example email.pcfinancial.ca, mail.aramarkparks.com, uwwc-email.org, schoolspecialtymail.com and em.ibs.it.
Host names with one IP number:
ns1.exacttarget.com points to: 104.225.42.1
ns2.exacttarget.com points to: 104.225.42.65
ns3.exacttarget.com points to: 104.225.42.129
ns4.exacttarget.com points to: 104.225.42.193
Mail Servers
The reply.s12.exacttarget.com mail server handles certisender.com.
certisender.com shares the same mail server setup as other domains, including support.zeel.com, mc.stratos.studio, e.lucidmotors.com, skilldevelopers-training.com and nursinginfo.concordia.edu.
certisender.com shares at least partially some mail servers with other domains, for instance clienteitau.co, patprimo.com.ec, email.sermo.com, ggpoker.ph and wiredscore.com.
These mail servers commonly pair with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
reply.s12.exacttarget.com points to a single IP number: 13.110.204.15.