capref.com - dns.ninja
capref.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=1785470112 | ||||||
Subdomains
mail.capref.com |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSds1.comfortsystemsusa.com2007-10-27 → 2007-10-27 · 3 obs
○ 2015-05-30 18:44:34
○ 2026-07-31 04:21:06
○NSds2.comfortsystemsusa.com2007-10-27 → 2007-10-27 · 3 obs
○ 2015-05-30 18:44:34
○ 2026-07-31 04:21:06
●NSns1-04.azure-dns.com2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
○NSns1.dns.loc2015-05-30 → 2017-02-16 · 8 obs
● 2015-05-30 18:44:34
○ 2015-09-17 19:44:00
● 2015-12-20 01:33:04
○ 2016-03-19 14:36:28
● 2017-02-16 11:54:14
○ 2026-03-29 10:32:52
○ 2026-07-31 04:21:06
●NSns2-04.azure-dns.net2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
○NSns2.dns.loc2015-05-30 → 2017-02-16 · 8 obs
● 2015-05-30 18:44:34
● 2015-09-17 19:44:00
○ 2015-12-20 01:33:04
● 2016-03-19 14:36:28
● 2017-02-16 11:54:14
○ 2026-03-29 10:32:52
○ 2026-07-31 04:21:06
●NSns3-04.azure-dns.org2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
●NSns4-04.azure-dns.info2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
○MXcomfortsystemsusa-com.mail.protection.outlook.com2015-05-30 → 2017-02-16 · 5 obs
● 2015-05-30 18:44:34
● 2017-02-16 11:54:14
○ 2026-03-29 10:32:52
○ 2026-07-31 04:21:06
○MXmail.capref.com2007-10-27 → 2007-10-27 · 3 obs
○ 2015-05-30 18:44:34
○ 2026-07-31 04:21:06
●MXus-smtp-inbound-1.mimecast.com2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
●MXus-smtp-inbound-2.mimecast.com2026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 10:32:52
● 2026-07-31 04:21:06
○A209.59.138.1922015-05-30 → 2017-02-16 · 5 obs
● 2015-05-30 18:44:34
● 2017-02-16 11:54:14
○ 2026-03-29 10:32:52
○ 2026-07-31 04:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| capref.com | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for capref.com (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 6 | r5AW7hFGWk29XvmO+oLtOe+0bXxA69jKvlG7g34H, MS=ms47612543... |
| SOA | 1 | ns1-04.azure-dns.com dnsadmin.comfortsys |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)
Analysis
Hierarchy
capref.com is the parent zone for mail.capref.com.
Name Servers
Four name servers handle the delegation for capref.com: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
capref.com partially shares its NS delegation with several other domains, including atendimentoconsorcio.com.br, beltonehoerberatung.com, syndicom.ch and two others.
ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org each carry two IP addresses. ns1-04.azure-dns.com has 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info has 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net has 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org has 204.14.183.4 and 2a01:111:4000:700::4.
Mail Servers
capref.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
The mail server setup of capref.com matches that of other domains such as barnhillpd.com, chellinocrane.com, starrintl-asia.com and two others.
At least some of the mail servers used by capref.com are shared with other domains: ce-fl.com, synecsolu.com, hdhgroup.com and two others among them.
Hosts with 6 IP addresses each:
us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.