WWW.RTSAK.COM - grace.umd.edu
Search for IP or hostnames:
grace.umd.edu checked at 2025-10-21T06:28:05.572Z 636ms 173/173/173 100% R:14grace.umd.edu
| NS | babylon.umd.edu | ||||||
| A | 128.8.236.230🇺🇸 UMDNET | ||||||
| PTR | babylon.umd.edu | ||||||
| NS | egypt.umd.edu | ||||||
| A | 128.8.236.4🇺🇸 UMDNET | ||||||
| PTR | egypt.umd.edu | ||||||
| NS | olmec.umd.edu | ||||||
| A | 128.8.70.11🇺🇸 UMDNET | ||||||
| PTR | olmec.umd.edu | ||||||
| MX | mx1.umd.iphmx.com | ||||||
| A | 68.232.131.46🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.137.73🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.142.226🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.143.84🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.140.161🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.140.163🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.149.111🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.149.190🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| MX | mx2.umd.iphmx.com | ||||||
| A | 68.232.131.46🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.137.73🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.142.226🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 68.232.143.84🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.140.161🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.140.163🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.149.111🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 216.71.149.190🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort | ||||||
| A | 128.8.10.144🇺🇸 UMDNET | ||||||
| PTR | grace7.umd.edu | ||||||
| A | 128.8.10.145🇺🇸 UMDNET | ||||||
| PTR | grace9.umd.edu | ||||||
| A | 128.8.11.233🇺🇸 UMDNET | ||||||
| PTR | grace3.umd.edu | ||||||
| A | 128.8.11.234🇺🇸 UMDNET | ||||||
| PTR | grace5.umd.edu | ||||||
| A | 128.8.70.14🇺🇸 UMDNET | ||||||
| PTR | grace4.umd.edu | ||||||
| A | 128.8.70.66🇺🇸 UMDNET | ||||||
| PTR | grace6.umd.edu | ||||||
| A | 128.8.70.119🇺🇸 UMDNET | ||||||
| PTR | grace-new.umd.edu | ||||||
| PTR | grace8.umd.edu | ||||||
| A | 128.8.70.120🇺🇸 UMDNET | ||||||
| PTR | grace-new.umd.edu | ||||||
| PTR | grace10.umd.edu | ||||||
umd.edu
| NS | ns1.umd.edu | ||||||
| NS | ns2.umd.edu | ||||||
| NS | ns.ums.edu | ||||||
| MX | mx1.umd.iphmx.com | ||||||
| MX | mx2.umd.iphmx.com | ||||||
| A | 94.247.142.1🇺🇸 Cloudflare London | ||||||
rank #33 in the tld
This domain name "umd.edu" is associated with the University of Maryland, a public research university located in College Park, Maryland, United States. The domain is used for the university's website, which provides information about its programs, research, events, admissions, faculty, and more. The ".edu" extension indicates that the domain belongs to an educational institution.
Up
linux.grace.umd.edu |
Starts with same word
Starts similarily
AI analysis
grace.umd.edu is the parent of linux.grace.umd.edu.
Eight IP numbers are targeted by grace.umd.edu: 128.8.10.144, 128.8.10.145, 128.8.11.233, 128.8.11.234, 128.8.70.14, 128.8.70.66, 128.8.70.119 and 128.8.70.120.
other host names including grace9.umd.edu, grace10.umd.edu, grace-new.umd.edu, grace4.umd.edu and grace8.umd.edu share IP numbers with grace.umd.edu.
grace.umd.edu is delegated to three name servers babylon.umd.edu, egypt.umd.edu and olmec.umd.edu.
grace.umd.edu at least partially shares name servers with other domains, for instance wam.umd.edu, cloud.umd.edu, bswift.umd.edu, epoxy.umd.edu and 72.8.128.in-addr.arpa.
Host names with one IP number: babylon.umd.edu points to 128.8.236.230; egypt.umd.edu points to 128.8.236.4; olmec.umd.edu points to 128.8.70.11.
Two mail servers handle grace.umd.edu: mx1.umd.iphmx.com and mx2.umd.iphmx.com.
grace.umd.edu shares the same mail server setup as other domains, for instance arec.umd.edu, apphosting.umd.edu, glue.umd.edu, net.umd.edu and sesync.org.
grace.umd.edu shares at least partially some mail servers with other domains, including ajrarchive.org, umer.umd.edu and calce.umd.edu.
Both mx1.umd.iphmx.com and mx2.umd.iphmx.com point to the same eight IPs: 68.232.131.46, 68.232.137.73, 68.232.142.226, 68.232.143.84, 216.71.140.161, 216.71.140.163, 216.71.149.111 and 216.71.149.190. For each IP, mx1.umd.iphmx.com and mx2.umd.iphmx.com point to it.