grounds-72.umd.edu - robtex.com

grounds-72.umd.edu

DNSSEC⚠️ Not signed
A128.8.190.72🇺🇸 UMCP128.8.0.0/16 University of Maryland Division of Information Technology College Park, MD 20742 United States
PTRgrounds-72.umd.edu
MXgrounds-72.umd.edu ⭐
A128.8.190.72🇺🇸 UMCP128.8.0.0/16 University of Maryland Division of Information Technology College Park, MD 20742 United States
PTRgrounds-72.umd.edu

umd.edu

DNSSEC⚠️ Not signed
A94.247.142.1🇺🇸 CLOUDFLARESPECTRUM94.247.142.0/24
NSblox.net.umd.edu ⭐
NSns.ums.edu ⚠️ Not in parent delegation
NSns1.umd.edu
NSns2.umd.edu
MXmx1.umd.iphmx.com ⭐
MXmx2.umd.iphmx.com ⭐
TXTDynatrace-site-verification=3b9984ff-fa43-4c6c-a412-a04c9311d963__39f5p55j2q7...
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TXTatlassian-domain-verification=hCFSb4vDaH3FZG2/DNZjaj2dLt7Yo8BAte5sP586KyW4DvP...
TXTsij7qofovndodvjgjhmgmkeof
TXTgoogle-site-verification=5uAJhrJvSIc6r3VJvDq27NdcbVU729HELEEZ0NTPG64
TXTv=spf1 exists:%{ir}.%{v}._spf.umd_spf.aws.umd.edu include:_spf.salesforce.com...
TXTZOOM_verify_ew6uSDNaRmmn1nu_Ts6o3A
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TXTapple-domain-verification=SfiuCrELsUoPhmWU
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TXTZOOM_verify_6gxpRSmmeH1pxxUo5Higlu
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TXTe2ma-verification=pgteb
TXTe2ma-verification=s6ybb
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TXTdell-technologies-domain-verification=umd.edu_6b285755-75ed-4037-bb55-7910d99...
TXTatlassian-sending-domain-verification=ec03eaf2-7ed2-4d03-8333-820cad9e8a04
TXTjamf-site-verification=q_evM9Go1nzKC2ruEDnURA
TXTatlassian-domain-verification=jsp21SwhRd0VlqqwwG604raLVFkXj122oxaP875ixca1SyY...
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TXT5a5def2dc4b8766dcbc4d2da3349c68a1f60d470238c9ad2c43757470df5b14e
SOAblox.net.umd.eduhostmaster@umd.edu serial=2916022492
WOT: SAFE (86/100)
rank #600 globally
rank #30 in the tld

umd.edu

umd.eduis the official domain of the University of Maryland, College Park, the flagship public research university of the University System of Maryland, located in College Park, Maryland, USA.

Key facts

  • Owner / operator: University of Maryland, College Park
  • TLD:.edu— sponsored gTLD restricted to accredited U.S. post-secondary educational institutions
  • Primary purpose: University's official web presence — academics, admissions, research, student services
  • Status: active

History

YearEvent
1856Institution founded as Maryland Agricultural College
1920Renamed University of Maryland
2014Joined the Big Ten Conference, raising the university's national academic and athletic profile

Notable subdomains or services

  • cs.umd.edu— Department of Computer Science
  • lib.umd.edu— University Libraries portal
  • umiacs.umd.edu— University of Maryland Institute for Advanced Computer Studies
  • elms.umd.edu— ELMS/Canvas learning management system for students and faculty
  • grad.umd.edu— Graduate School
WOT: SAFE (89/100)
📈 Tranco rank: #2,381

PTR for

72.190.8.128.in-addr.arpa

MX for

grounds-72.umd.edu

DNS History

2 records (2 active, 0 former)

201020122014201620182020202220242026MXgrounds-72.umd.eduA128.8.190.72
●MXgrounds-72.umd.edu2009-01-19 → 2026-06-02 · 2 obs
● 2009-01-19 02:35:10
● 2026-06-02 12:36:40
●A128.8.190.722009-01-19 → 2026-06-02 · 2 obs
● 2009-01-19 02:35:10
● 2026-06-02 12:36:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edud.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...-
umd.eduns1.umd.edu, ns2.umd.edu, ns.ums.edu3 records

✅ Authoritative Response

Server:128.8.74.3

NS records: ns1.umd.edu, ns2.umd.edu, ns.ums.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umd.edu (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

TypeCountSample Data
A1128.8.190.72
MX1grounds-72.umd.edu (pri: 100)

📌 Glue Records Collected

Total: 3

In-bailiwick: 2 (ns1.umd.edu, ns2.umd.edu)

Out-of-bailiwick: 1 (ns.ums.edu)

Analysis

Mail Server Role

grounds-72.umd.edu handles its own mail, functioning as its own mail server.

IP Addresses

grounds-72.umd.edu resolves to just one IP address, 128.8.190.72.

Mail Servers

grounds-72.umd.edu is served by just one mail server: grounds-72.umd.edu.

grounds-72.umd.edu has exactly one IP number: 128.8.190.72.