professorgrumpy.com - dns.ninja
professorgrumpy.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=1785009562 | ||||||
Same first word
professorgrumpy.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns51.domaincontrol.com2017-01-04 → 2026-07-25 · 2 obs
● 2026-07-25 20:10:56
●NSns52.domaincontrol.com2017-01-04 → 2026-07-25 · 2 obs
● 2026-07-25 20:10:56
●MXmailstore1.secureserver.net2017-01-04 → 2026-07-25 · 2 obs
● 2026-07-25 20:10:56
●MXsmtp.secureserver.net2017-01-04 → 2026-07-25 · 2 obs
● 2026-07-25 20:10:56
●A15.197.148.332026-02-14 → 2026-07-25 · 3 obs
● 2026-02-14 17:23:30
● 2026-07-25 20:10:56
●A3.33.130.1902026-02-14 → 2026-07-25 · 3 obs
● 2026-02-14 17:23:30
● 2026-07-25 20:10:56
○A50.63.202.522017-01-04 → 2018-08-26 · 4 obs
● 2018-08-26 10:21:32
○ 2026-02-14 17:23:30
○ 2026-07-25 20:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| professorgrumpy.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professorgrumpy.com (unsigned zone)
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
professorgrumpy.com points to the IP addresses 3.33.130.190 and 15.197.148.33
umee.me, boltoninstallpro.com, roatanvintagepearl.com and two other host names share IP numbers with professorgrumpy.com.
Name Servers
Two name servers handle the delegation for professorgrumpy.com: ns51.domaincontrol.com and ns52.domaincontrol.com.
professorgrumpy.com uses the same name servers as several other domains — among them wonderfulresume.com, igottagirl.net, escalante.tv and two more.
ns51.domaincontrol.com and ns52.domaincontrol.com both carry two IP addresses. The A records for ns51.domaincontrol.com are 97.74.105.26 and 2603:5:2192::1a; the A records for ns52.domaincontrol.com are 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
Mail for professorgrumpy.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
professorgrumpy.com uses an identical mail server configuration to several other domains — among them diptunes.net, bevmosurvey.com, speedtraps.com and two more.
professorgrumpy.com uses mail servers that are also used by other domains, including bluechipsys.com, steelnationbuildings.com and stantcorp.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.