WWW.RTSAK.COM - penlib.du.edu
Search for IP or hostnames:
penlib.du.edu checked at 2025-10-27T11:06:26.608Z 874ms 81/81/81 100% R:11penlib.du.edu
| NS | ns1.p201.dns.oraclecloud.net | ||||||
| A | 2600:2000:2100::c9 🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns1.p201.dns.oraclecloud.net | ||||||
| A | 108.59.166.201🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns1.p201.dns.oraclecloud.net | ||||||
| NS | ns2.p201.dns.oraclecloud.net | ||||||
| A | 2600:2000:2110::c9 🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns2.p201.dns.oraclecloud.net | ||||||
| A | 108.59.168.201🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns2.p201.dns.oraclecloud.net | ||||||
| NS | ns3.p201.dns.oraclecloud.net | ||||||
| A | 2600:2000:2120::c9 🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns3.p201.dns.oraclecloud.net | ||||||
| A | 108.59.170.201🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns3.p201.dns.oraclecloud.net | ||||||
| NS | ns4.p201.dns.oraclecloud.net | ||||||
| A | 2600:2000:2130::c9 🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns4.p201.dns.oraclecloud.net | ||||||
| A | 108.59.172.201🇺🇸 Oracle Cloud Infrastructure | ||||||
| PTR | ns4.p201.dns.oraclecloud.net | ||||||
| A | 130.253.4.126🇺🇸 University Corporation for Atmospheric Research | ||||||
du.edu
| MX | mxa-00241a02.gslb.pphosted.com | ||||||
| MX | mxb-00241a02.gslb.pphosted.com | ||||||
| NS | ns1.p201.dns.oraclecloud.net | ||||||
| NS | ns2.p201.dns.oraclecloud.net | ||||||
| NS | ns3.p201.dns.oraclecloud.net | ||||||
| NS | ns4.p201.dns.oraclecloud.net | ||||||
| A | 2620:12a:8000::1 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::1 🇺🇸 Fastly | ||||||
| A | 23.185.0.1🇺🇸 Fastly | ||||||
rank #158 in the tld
Starts with same word
Starts similarily
AI analysis
penlib.du.edu points to a single IP number: 130.253.4.126.
penlib.du.edu is delegated to four name servers: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.
penlib.du.edu shares name servers with other domains at least partially, for instance mychoiceprogram.jp, fizer.com, dancamp.com, gethealthysavings.com and tulsawinair.com.
These name servers are commonly used with a1-160.akam.net, a11-66.akam.net, a13-65.akam.net, a18-67.akam.net, dns2.p07.nsone.net and dns4.p07.nsone.net.
Host names with two IP numbers:
ns1.p201.dns.oraclecloud.net resolves to 2600:2000:2100::c9 and 108.59.166.201.
ns2.p201.dns.oraclecloud.net resolves to 2600:2000:2110::c9 and 108.59.168.201.
ns3.p201.dns.oraclecloud.net resolves to 2600:2000:2120::c9 and 108.59.170.201.
ns4.p201.dns.oraclecloud.net resolves to 2600:2000:2130::c9 and 108.59.172.201.