IPLIST.NET - graylab.jhu.edu
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graylab.jhu.edu checked at 2025-11-18T18:56:59.003Z 915ms 79/79/79 100% R:8 allDone:true timedOut:false graylab.jhu.edu
| NS | ens1.jhmi.edu | ||||||
| A | 2606:2b00:0:401::10 🇺🇸 Johns Hopkins University | ||||||
| A | 162.129.253.134🇺🇸 Johns Hopkins University | ||||||
| PTR | ens1.jhmi.edu | ||||||
| NS | ens1.jhu.edu | ||||||
| A | 2606:2b00:0:405::10 🇺🇸 Johns Hopkins University | ||||||
| A | 128.220.1.75🇺🇸 Johns Hopkins University | ||||||
| PTR | ens1.jhu.edu | ||||||
| MX | smtp.johnshopkins.edu | ||||||
| A | 128.220.38.15🇺🇸 Johns Hopkins University | ||||||
| PTR | smtp.johnshopkins.edu | ||||||
| A | 162.129.199.4🇺🇸 Johns Hopkins University | ||||||
| A | 128.220.253.192🇺🇸 Johns Hopkins University | ||||||
| PTR | wan253-192.ippl.jhu.edu | ||||||
jhu.edu
| NS | ens1.jhmi.edu | ||||||
| NS | ens1.jhu.edu | ||||||
| MX | smtp.johnshopkins.edu | ||||||
| A | 128.220.193.2🇺🇸 Johns Hopkins University | ||||||
rank #17 in the tld
This domain represents Johns Hopkins University, a private research university located in Baltimore, Maryland. Established in 1876, it is one of the world's leading institutions for research and higher education, offering numerous programs in arts, engineering, medicine, and other fields. The "jhu" in the domain name stands for the initials of the university's name.
Up
ui.graylab.jhu.edu |
buildbot.graylab.jhu.edu |
rosie.graylab.jhu.edu |
rosettaserver.graylab.jhu.edu |
Starts with same word
Starts similarily
AI analysis
graylab.jhu.edu is a parent of ui.graylab.jhu.edu, buildbot.graylab.jhu.edu, rosie.graylab.jhu.edu and rosettaserver.graylab.jhu.edu.
graylab.jhu.edu points to a single IP number: 128.220.253.192.
Other host names, for instance wan253-192.ippl.jhu.edu, share IP numbers with graylab.jhu.edu.
graylab.jhu.edu is delegated to two name servers: ens1.jhmi.edu and ens1.jhu.edu.
graylab.jhu.edu shares the same name server setup as other domains, for example 198.129.162.in-addr.arpa, isi.jhu.edu, sdss4.org, 32.220.128.in-addr.arpa and jhmdc.org.
Host names with two IP numbers:
ens1.jhmi.edu points to 2606:2b00:0:401::10 and 162.129.253.134
ens1.jhu.edu points to 2606:2b00:0:405::10 and 128.220.1.75
graylab.jhu.edu is handled by a single mail server, smtp.johnshopkins.edu.
graylab.jhu.edu shares the same mail server setup as other domains, for instance lists.sis.jhu.edu, neuro.jhmi.edu, cpiac.jhu.edu, lib.jhu.edu and skysrv.pha.jhu.edu.
Host smtp.johnshopkins.edu resolves to two IPs: 128.220.38.15 and 162.129.199.4.