pennlaboratories.com - robtex.com
pennlaboratories.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=1774669692 | ||||||
Same first word
pennlaboratories.com |
DNS History
11 records (9 active, 2 former)
●NSinfoblox-master.uphs.upenn.edu2015-04-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:00:04
●NSns1.pennhealth.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 13:32:50
● 2026-03-28 04:00:04
●NSns2.pennhealth.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 13:32:50
● 2026-03-28 04:00:04
●NSuphs1.uphs.upenn.edu2015-04-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:00:04
●NSuphs2.uphs.upenn.edu2015-04-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:00:04
●NSuphs3.uphs.upenn.edu2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 13:32:50
● 2026-03-28 04:00:04
●MXuphssmtp.uphs.upenn.edu2015-04-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:00:04
○A165.123.243.312015-04-09 → 2015-10-18 · 4 obs
● 2015-10-18 16:48:24
○ 2016-02-06 01:20:12
○ 2026-03-28 04:00:04
○A170.212.0.362016-02-06 → 2016-12-31 · 5 obs
● 2016-02-06 01:20:12
● 2016-12-31 08:02:30
○ 2026-03-26 13:32:50
○ 2026-03-28 04:00:04
●A45.60.135.1822026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 13:32:50
● 2026-03-28 04:00:04
●A45.60.75.1822026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 13:32:50
● 2026-03-28 04:00:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| pennlaboratories.com | ns1.pennhealth.net, ns2.pennhealth.net | - |
✅ Authoritative Response
Server:170.212.0.111
NS records: ns1.pennhealth.net, ns2.pennhealth.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pennlaboratories.com (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.75.182, 45.60.135.182 |
| NS | 3 | uphs3.uphs.upenn.edu, uphs2.uphs.upenn.edu... |
| MX | 1 | uphssmtp.uphs.upenn.edu (pri: 10) |
| SOA | 1 | infoblox-master.uphs.upenn.edu root.uphs |
Analysis
IP Addresses
pennlaboratories.com resolves to two IP numbers: 45.60.75.182 and 45.60.135.182.
Other host names, for instance curewithin.org, drsokel.com, y9fk4km.x.incapdns.net, princetonhcs.org and lancasterdoctors.org share IP numbers with pennlaboratories.com.
Name Servers
pennlaboratories.com is delegated to six name servers: ns1.pennhealth.net, ns2.pennhealth.net, infoblox-master.uphs.upenn.edu, uphs1.uphs.upenn.edu, uphs2.uphs.upenn.edu and uphs3.uphs.upenn.edu.
pennlaboratories.com shares some name servers with other domains, for example patientshine.com, pennmed10.com, pennhealth.net, pennsylvaniahospital.org and checkyourlungs.org.
These name servers are commonly used with the name servers uphs4.uphs.upenn.edu.
Host names with one IP number:
Host ns1.pennhealth.net points to: 170.212.0.111
Host ns2.pennhealth.net points to: 170.212.0.112
Host infoblox-master.uphs.upenn.edu points to: 170.212.141.14
Host uphs1.uphs.upenn.edu points to: 170.212.0.111
Host uphs2.uphs.upenn.edu points to: 170.212.0.112
Host uphs3.uphs.upenn.edu points to: 170.122.250.17
Host names pointing to 170.212.0.111: ns1.pennhealth.net and uphs1.uphs.upenn.edu
Host names pointing to 170.212.0.112: ns2.pennhealth.net and uphs2.uphs.upenn.edu
Mail Servers
pennlaboratories.com is handled by a single mail server, uphssmtp.uphs.upenn.edu.
pennlaboratories.com shares the mail server setup with other domains, for example pennhealth.com, pennbehavioralhealth.org, pennhealth.net, pennmedicine.com and penneye.com.