comsci.us - dns.ninja
comsci.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782861832 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.dnsnuts.com2016-05-07 → 2016-12-24 · 4 obs
● 2016-12-24 20:05:48
○ 2026-03-24 21:32:08
○ 2026-06-30 23:38:24
●NSns1.parkingcrew.net2026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 21:32:08
● 2026-06-30 23:38:24
○NSns2.dnsnuts.com2016-05-07 → 2016-12-24 · 4 obs
● 2016-12-24 20:05:48
○ 2026-03-24 21:32:08
○ 2026-06-30 23:38:24
●NSns2.parkingcrew.net2026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 21:32:08
● 2026-06-30 23:38:24
●MXmail.h-email.net2026-03-24 → 2026-06-30 · 8 obs
● 2026-04-08 09:32:52
○ 2026-04-23 06:51:08
● 2026-05-04 08:48:50
● 2026-06-06 08:49:36
○ 2026-06-07 13:39:34
● 2026-06-14 22:12:30
● 2026-06-30 23:38:24
●A104.247.81.992026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 21:32:08
● 2026-06-30 23:38:24
○A167.114.156.2142016-05-07 → 2016-05-07 · 3 obs
○ 2016-05-18 20:57:34
○ 2026-06-30 23:38:24
○A5.39.99.492016-09-04 → 2016-12-24 · 5 obs
● 2016-09-04 19:18:28
● 2016-12-24 20:05:48
○ 2026-03-24 21:32:08
○ 2026-06-30 23:38:24
○A5.39.99.522016-05-18 → 2016-05-18 · 4 obs
● 2016-05-18 20:57:34
○ 2016-09-04 19:18:28
○ 2026-06-30 23:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, b.cctld.us, f.cctld.us, w.cctld.us... | - |
| comsci.us | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comsci.us (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.comsci.us |
Analysis
Hierarchy
html.comsci.us, ww1.comsci.us and mail.comsci.us each fall under the parent domain comsci.us.
IP Addresses
comsci.us resolves to one IP address: 104.247.81.99.
oknosamara.ru, mx.puffnuggs.com, webdisk.imapa.com and two other host names share IP numbers with comsci.us.
Name Servers
comsci.us has two authoritative name servers — ns1.parkingcrew.net and ns2.parkingcrew.net.
comsci.us uses the same name servers as several other domains — among them www.golab.co.za, alplist.com.allwebsitestats.com, mail.german-hosiery-museum.de and two more.
Some of comsci.us's name servers are also used by other domains, including static-60.249.99.14-tataidc.co.in, static-179.112.194.14-tataidc.co.in, ns3.ns1.ns1.scornar.com and 115.195.78.static-pune.tcl.net.in.
ns1.parkingcrew.net resolves to 13.248.158.159. ns2.parkingcrew.net resolves to 76.223.21.9. Both host names point to a single IP number.
Mail Servers
Mail for comsci.us is handled by a single mail server, mail.h-email.net.
comsci.us uses an identical mail server configuration to several other domains — among them acai.ro, 121-72-178-227.dsl.telstraclear.net, xmx(0x78766964656f73).com and two more.
mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.