ycst.com - robtex.com
ycst.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=1771291435 | ||||||
Up
border.ycst.com |
collaborate.ycst.com |
ras.ycst.com |
Same first word
Similar names
DNS History
13 records (12 active, 1 former)
●NSns0.dnsmadeeasy.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●NSns1.dnsmadeeasy.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●NSns10.digicertdns.com2026-02-15 → 2026-02-22 · 3 obs
● 2026-02-15 03:36:06
● 2026-02-22 01:48:12
●NSns2.dnsmadeeasy.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●NSns3.dnsmadeeasy.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●NSns4.dnsmadeeasy.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●MXus-smtp-inbound-1.mimecast.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
●MXus-smtp-inbound-2.mimecast.com2015-08-24 → 2026-02-22 · 2 obs
● 2026-02-22 01:48:12
○A23.100.43.2082015-08-24 → 2017-08-06 · 4 obs
● 2017-08-06 12:48:08
○ 2026-02-15 03:36:06
○ 2026-02-22 01:48:12
●A96.45.82.2052026-02-15 → 2026-02-22 · 3 obs
● 2026-02-15 03:36:06
● 2026-02-22 01:48:12
●A96.45.82.932026-02-15 → 2026-02-22 · 3 obs
● 2026-02-15 03:36:06
● 2026-02-22 01:48:12
●A96.45.83.1432026-02-15 → 2026-02-22 · 3 obs
● 2026-02-15 03:36:06
● 2026-02-22 01:48:12
●A96.45.83.872026-02-15 → 2026-02-22 · 3 obs
● 2026-02-15 03:36:06
● 2026-02-22 01:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ycst.com | ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com... | - |
✅ Authoritative Response
Server: 208.80.124.2
NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ycst.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 96.45.83.143, 96.45.83.87... |
| NS | 5 | ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 14 | _rzxee8988m70m4jnix4n20qtlosa2mf, _nu38mdi6dst5qq8wsf6rb9vkldpr46i... |
| SOA | 1 | ns10.digicertdns.com dns.digicertdns.com |
AI analysis
ycst.com is a parent of border.ycst.com, collaborate.ycst.com and ras.ycst.com.
ycst.com refers to four IP numbers: 96.45.82.93, 96.45.82.205, 96.45.83.87 and 96.45.83.143.
Other host names, for instance calendar.fafcorp.ca, actsgreen365.com, cse.fafcorp.ca, ookla.org and osvr.org share IP numbers with ycst.com.
ycst.com is delegated to six name servers: ns10.digicertdns.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com and ns4.dnsmadeeasy.com.
ycst.com at least partially shares name servers with other domains, including jdoutfitters.com, co.matagorda.tx.us, aquiline-llc.com, psgi.net and tophitsdirect.biz.
These name servers are commonly used with ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net, ns1.sportnginserver.com, ns2.sportnginserver.com, ns3.sportnginserver.com, ns4.sportnginserver.com and ns5.sportnginserver.com.
Host names with two IP numbers: ns10.digicertdns.com points to: 2600:1800::1:1f and 208.94.148.159; ns0.dnsmadeeasy.com points to: 2600:1800::1 and 208.94.148.2; ns1.dnsmadeeasy.com points to: 2600:1801:1::1 and 208.80.124.2; ns2.dnsmadeeasy.com points to: 2600:1802:2::1 and 208.80.126.2; ns3.dnsmadeeasy.com points to: 2600:1801:3::1 and 208.80.125.2; ns4.dnsmadeeasy.com points to: 2600:1802:4::1 and 208.80.127.2.
ycst.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
ycst.com shares the same mail server setup as other domains, for instance solar-rating.org, save.nature.org, neworg.us, kslresorts.com and shure.co.jp.
ycst.com shares at least some mail servers with other domains, for example jazzwirelessdata.com, srrlaw.com, kinetico.be, cityofluverne.org and publichighways.org.
Host names with six IP numbers:
us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
Host names that point to each IP:
170.10.128.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.