patchclamp.org - robtex.com
patchclamp.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.251.162.158🇺🇸 NYP-INTERNET140.251.160.0/19 | ||||||
| NS | york-iblxext1.med.cornell.edu ⭐ ⚠️ Not in parent delegation | ||||||
| A | 140.251.2.18🇺🇸 RoadRunner140.251.0.0/17 Proxy registration for the Joan & Sanford I. Weill Medical College of Cornell University | ||||||
| PTR | weillcornell.org | ||||||
| PTR | dns1.med.cornell.edu | ||||||
| PTR | york-iblxext1.med.cornell.edu | ||||||
| NS | azr-iblxext1.med.cornell.edu ⚠️ Not in parent delegation | ||||||
| A | 52.170.16.11🇺🇸 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| NS | dns1.med.cornell.edu ⚠️ Not in zone NS records | ||||||
| A | 140.251.2.18🇺🇸 RoadRunner140.251.0.0/17 Proxy registration for the Joan & Sanford I. Weill Medical College of Cornell University | ||||||
| PTR | weillcornell.org | ||||||
| PTR | dns1.med.cornell.edu | ||||||
| PTR | york-iblxext1.med.cornell.edu | ||||||
| NS | lex-dns1.med.cornell.edu ⚠️ Not in zone NS records | ||||||
| A | 157.139.3.53🇺🇸 RoadRunner157.139.0.0/16 Proxy registration for the Joan & Sanford I. Weill Medical College of Cornell University | ||||||
| PTR | lex-dns1.med.cornell.edu | ||||||
| PTR | lex-iblxext1.med.cornell.edu | ||||||
| NS | lex-iblxext1.med.cornell.edu ⚠️ Not in parent delegation | ||||||
| A | 157.139.3.53🇺🇸 RoadRunner157.139.0.0/16 Proxy registration for the Joan & Sanford I. Weill Medical College of Cornell University | ||||||
| PTR | lex-dns1.med.cornell.edu | ||||||
| PTR | lex-iblxext1.med.cornell.edu | ||||||
| SOA | york-iblxext1.med.cornell.eduplease_set_email@absolutely.nowhere serial=235 | ||||||
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=1771291736 | ||||||
Same first word
patchclamp.org |
DNS History
6 records (6 active, 0 former)
●NSazr-iblxext1.med.cornell.edu2026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 12:35:42
● 2026-02-26 23:41:54
●NSdns1.med.cornell.edu2026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 12:35:42
● 2026-02-26 23:41:54
●NSlex-dns1.med.cornell.edu2026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 12:35:42
● 2026-02-26 23:41:54
●NSlex-iblxext1.med.cornell.edu2015-07-23 → 2026-02-26 · 2 obs
● 2026-02-26 23:41:54
●NSyork-iblxext1.med.cornell.edu2015-07-23 → 2026-02-26 · 2 obs
● 2026-02-26 23:41:54
●A140.251.162.1582015-07-23 → 2026-02-26 · 2 obs
● 2026-02-26 23:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| patchclamp.org | lex-dns1.med.cornell.edu, dns1.med.cornell.edu | - |
✅ Authoritative Response
Server: 157.139.3.53
NS records: lex-dns1.med.cornell.edu, dns1.med.cornell.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for patchclamp.org (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.251.162.158 |
| NS | 3 | azr-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu... |
| SOA | 1 | york-iblxext1.med.cornell.edu please_set |
AI analysis
patchclamp.org points to IP number 140.251.162.158.
Other host names, for example microelectrode.org and corticalneuron.org, share IPs with patchclamp.org.
patchclamp.org is delegated to five name servers: azr-iblxext1.med.cornell.edu, dns1.med.cornell.edu, lex-dns1.med.cornell.edu, lex-iblxext1.med.cornell.edu and york-iblxext1.med.cornell.edu.
patchclamp.org shares name servers with other domains at least partially, for example cornellweightlosssurgery.org, core.nyp.org, mynyp.net, cornellophthalmology.org and corticalneuron.org.
These name servers are commonly used with ns2.nyp.org, ns1.nyp.org and dns.med.cornell.edu.
Host names with a single IP:
azr-iblxext1.med.cornell.edu points to: 52.170.16.11
dns1.med.cornell.edu points to: 140.251.2.18
lex-dns1.med.cornell.edu points to: 157.139.3.53
lex-iblxext1.med.cornell.edu points to: 157.139.3.53
york-iblxext1.med.cornell.edu points to: 140.251.2.18
Host names pointing to 140.251.2.18: dns1.med.cornell.edu and york-iblxext1.med.cornell.edu
Host names pointing to 157.139.3.53: lex-dns1.med.cornell.edu and lex-iblxext1.med.cornell.edu