comsci.com - robtex.com
comsci.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
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●NSns-1225.awsdns-25.org2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
●NSns-1588.awsdns-06.co.uk2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
●NSns-416.awsdns-52.com2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
●NSns-534.awsdns-02.net2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
○NSns37.worldnic.com2015-07-11 → 2016-01-24 · 4 obs
● 2016-01-24 13:30:40
○ 2016-05-06 21:48:02
○ 2026-02-23 21:34:30
○NSns38.worldnic.com2015-07-11 → 2016-01-24 · 4 obs
● 2016-01-24 13:30:40
○ 2016-05-06 21:48:02
○ 2026-02-23 21:34:30
○NSudns1.ultradns.net2016-05-06 → 2017-03-24 · 5 obs
● 2016-05-06 21:48:02
● 2017-03-24 13:36:18
○ 2026-02-16 09:30:12
○ 2026-02-23 21:34:30
○NSudns2.ultradns.net2016-05-06 → 2017-03-24 · 5 obs
● 2016-05-06 21:48:02
● 2017-03-24 13:36:18
○ 2026-02-16 09:30:12
○ 2026-02-23 21:34:30
○MXcomsci-com.mail.protection.outlook.com2015-07-11 → 2017-03-24 · 4 obs
● 2017-03-24 13:36:18
○ 2026-02-16 09:30:12
○ 2026-02-23 21:34:30
●MXsmtp20.serverdata.net2015-07-11 → 2026-02-23 · 2 obs
● 2026-02-23 21:34:30
●MXus-smtp-inbound-1.mimecast.com2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
●MXus-smtp-inbound-2.mimecast.com2026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
●A3.224.55.592026-02-16 → 2026-02-23 · 3 obs
● 2026-02-16 09:30:12
● 2026-02-23 21:34:30
○A70.32.76.622015-07-11 → 2017-03-24 · 4 obs
● 2017-03-24 13:36:18
○ 2026-02-16 09:30:12
○ 2026-02-23 21:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| comsci.com | ns-534.awsdns-02.net, ns-416.awsdns-52.com, ns-1588.awsdns-06.co.uk, ns-1225.awsdns-25.org | - |
✅ Authoritative Response
Server: 205.251.193.160
NS records: ns-534.awsdns-02.net, ns-416.awsdns-52.com, ns-1588.awsdns-06.co.uk, ns-1225.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comsci.com (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.224.55.59 |
| NS | 4 | ns-1225.awsdns-25.org, ns-1588.awsdns-06.co.uk... |
| MX | 3 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:208.223.222.185 ip4:216.214.3 |
| SOA | 1 | ns-534.awsdns-02.net awsdns-hostmaster.a |
AI analysis
comsci.com is a parent of sftp4.comsci.com, gateway.comsci.com, sftp4a.comsci.com and host211.comsci.com.
comsci.com resolves to one IP number: 3.224.55.59.
other host names including bluevenn.com, bluevenn.co.uk, rantandrave.co.uk, tenrox.com and roinnovation.com share IP numbers with comsci.com.
comsci.com is delegated to four name servers: ns-416.awsdns-52.com, ns-534.awsdns-02.net, ns-1225.awsdns-25.org and ns-1588.awsdns-06.co.uk.
comsci.com at least partially shares name servers with other domains, for instance spectrumretailnet.com, innowave-design.co.kr, getitgames.com, wly.sg and eqiom.cloud.
these name servers are commonly used alongside ns-270.awsdns-33.com.
Host names with two IP numbers:
ns-416.awsdns-52.com points to 2600:9000:5301:a000::1 and 205.251.193.160; ns-534.awsdns-02.net points to 2600:9000:5302:1600::1 and 205.251.194.22; ns-1225.awsdns-25.org points to 2600:9000:5304:c900::1 and 205.251.196.201; ns-1588.awsdns-06.co.uk points to 2600:9000:5306:3400::1 and 205.251.198.52.
comsci.com is handled by three mail servers: us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com and smtp20.serverdata.net.
comsci.com shares some mail servers with other domains, at least partially, for instance eandireview.com, jcinsco.com, presonus.com, devourtours.com and restaurant365.net.
these mail servers are commonly used with the mail servers smtp20a.serverdata.net.
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 with one IP number
smtp20.serverdata.net points to: 206.225.164.100
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com