icugi.org - robtex.com
icugi.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 132.236.81.83🇺🇸 CORNELL-AS132.236.0.0/16 Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853 | ||||||
| PTR | icugi.org | ||||||
| NS | dns.cit.cornell.edu ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.35.82.53🇺🇸 CORNELL-AS192.35.82.0/24 Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853 | ||||||
| PTR | dns.cit.cornell.edu | ||||||
| NS | bigred.cit.cornell.edu | ||||||
| A | 128.253.180.35🇺🇸 CORNELL-AS128.253.0.0/16 Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853 | ||||||
| PTR | bigred.cit.cornell.edu | ||||||
| NS | cudns.cit.cornell.edu | ||||||
| A | 132.236.56.252🇺🇸 CORNELL-AS132.236.0.0/16 Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853 | ||||||
| PTR | cudns.cit.cornell.edu | ||||||
| NS | drdns.cit.cornell.edu ⚠️ Not in parent delegation | ||||||
| A | 52.152.185.125🇺🇸 Microsoft52.152.0.0/13 MICROSOFT | ||||||
| NS | drdns2.cit.cornell.edu ⚠️ Not in parent delegation | ||||||
| A | 52.45.47.12🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix | ||||||
| PTR | ec2-52-45-47-12.compute-1.amazonaws.com | ||||||
| SOA | dns.cit.cornell.edunsmaster@cornell.edu serial=3603270102 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774589547 | ||||||
PTR for
Same first word
icugi.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbigred.cit.cornell.edu2015-08-12 → 2026-03-27 · 2 obs
● 2026-03-27 05:48:36
●NScudns.cit.cornell.edu2015-08-12 → 2026-03-27 · 2 obs
● 2026-03-27 05:48:36
●NSdns.cit.cornell.edu2015-08-12 → 2026-03-27 · 2 obs
● 2026-03-27 05:48:36
●NSdrdns.cit.cornell.edu2015-08-12 → 2026-03-27 · 2 obs
● 2026-03-27 05:48:36
●NSdrdns2.cit.cornell.edu2017-02-15 → 2026-03-27 · 3 obs
● 2017-02-15 19:09:50
● 2026-03-27 05:48:36
●A132.236.81.832015-08-12 → 2026-03-27 · 2 obs
● 2026-03-27 05:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| icugi.org | bigred.cit.cornell.edu, cudns.cit.cornell.edu | - |
✅ Authoritative Response
Server:128.253.180.35
NS records: bigred.cit.cornell.edu, cudns.cit.cornell.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icugi.org (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 132.236.81.83 |
| NS | 5 | bigred.cit.cornell.edu, dns.cit.cornell.edu... |
| SOA | 1 | dns.cit.cornell.edu nsmaster.cornell.edu |
Analysis
IP Addresses
icugi.org points to IP number 132.236.81.83.
Other host names for example cucurbitgenomics.org, spinachbase.org and whiteflygenomics.org share IP numbers with icugi.org.
Name Servers
icugi.org is delegated to five name servers: bigred.cit.cornell.edu, cudns.cit.cornell.edu, dns.cit.cornell.edu, drdns2.cit.cornell.edu and drdns.cit.cornell.edu.
icugi.org shares name servers with other domains at least partially, for example vet.cornell.edu, openarchives.org, foodplusscience.com, 247.162.207.in-addr.arpa and cobsil.com.
These name servers are commonly used with the name servers ns1.qatar-med.cornell.edu and ns2.qatar-med.cornell.edu.
Host names with one IP number:
bigred.cit.cornell.edu points to 128.253.180.35
cudns.cit.cornell.edu points to 132.236.56.252
dns.cit.cornell.edu points to 192.35.82.53
drdns2.cit.cornell.edu points to 52.45.47.12
drdns.cit.cornell.edu points to 52.152.185.125