lsi.college - robtex.com
lsi.college
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.105.39.80🇬🇧 Microsoft51.104.0.0/15 | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| MX | mx0.123-reg.co.uk ⭐ | ||||||
| A | 92.204.80.20🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v01.prod.sxb1.secureserver.net | ||||||
| MX | mx1.123-reg.co.uk(20) | ||||||
| A | 92.204.80.19🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v02.prod.sxb1.secureserver.net | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2024-03-06 #0 | ||||||
college
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.college | ||||||
| NS | b.nic.college | ||||||
| NS | c.nic.college | ||||||
| NS | d.nic.college | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000461564 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns15.domaincontrol.com2026-05-21 → 2026-07-04 · 2 obs
● 2026-07-04 18:21:52
●NSns16.domaincontrol.com2026-05-21 → 2026-07-04 · 2 obs
● 2026-07-04 18:21:52
●MXmx0.123-reg.co.uk2026-05-21 → 2026-07-04 · 2 obs
● 2026-07-04 18:21:52
●MXmx1.123-reg.co.uk2026-05-21 → 2026-07-04 · 2 obs
● 2026-07-04 18:21:52
●A51.105.39.802026-05-21 → 2026-07-04 · 2 obs
● 2026-07-04 18:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| college | d.nic.college, b.nic.college, c.nic.college, a.nic.college | 8 records |
| lsi.college | ns15.domaincontrol.com, ns16.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lsi.college (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.105.39.80 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10) |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.college, d.nic.college, b.nic.college...)
Analysis
IP Addresses
lsi.college resolves to just one IP address, 51.105.39.80.
Two other host names, along with lsizh.ch, e-learning.lsi.edu and lsi-canada.com, also share IP numbers with lsi.college.
Name Servers
Two name servers handle the delegation for lsi.college: ns15.domaincontrol.com and ns16.domaincontrol.com.
lsi.college shares its NS records with other domains, for example archetypebiomedical.com, optizoom.com, arkvox.com and two others.
lsi.college is at least partially co-delegated on name servers with other domains, such as cygnussupply.com.
ns15.domaincontrol.com and ns16.domaincontrol.com both carry two IP addresses. The A records for ns15.domaincontrol.com are 97.74.107.8 and 2603:5:21b0::8; the A records for ns16.domaincontrol.com are 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
lsi.college is served by two mail servers, mx0.123-reg.co.uk and mx1.123-reg.co.uk.
Among the domains sharing a mail server setup with lsi.college are justsub.eu, cowheels.uk, pischinger.net and two others.
There is at least a partial MX overlap between lsi.college and other domains, including lexica-communications.com, kuvey.com, ellisson.net and two others.
Each of mx0.123-reg.co.uk and mx1.123-reg.co.uk has one IP address: mx0.123-reg.co.uk uses 92.204.80.20 and mx1.123-reg.co.uk uses 92.204.80.19.