mcrec.net - robtex.com
mcrec.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.mayo.edu ⚠️ Not in zone NS records | ||||||
| A | 129.176.18.23🇺🇸 MAYO129.176.0.0/19 | ||||||
| PTR | dns1.mayo.edu | ||||||
| NS | dns2.mayo.edu ⚠️ Not in zone NS records | ||||||
| A | 129.176.3.167🇺🇸 MAYO129.176.0.0/19 | ||||||
| PTR | dns2.mayo.edu | ||||||
net
| 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=1786043259 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSdns1.mayo.edu2026-07-03 → 2026-08-06 · 3 obs
● 2026-07-03 12:08:08
● 2026-08-06 19:16:46
●NSdns2.mayo.edu2026-07-03 → 2026-08-06 · 3 obs
● 2026-07-03 12:08:08
● 2026-08-06 19:16:46
○NSns1.domain.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-09-07 18:22:38
○ 2026-08-06 19:16:46
○NSns19.domaincontrol.com2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 18:22:38
○ 2026-07-03 12:08:08
○ 2026-08-06 19:16:46
○NSns2.domain.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-09-07 18:22:38
○ 2026-08-06 19:16:46
○NSns20.domaincontrol.com2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 18:22:38
○ 2026-07-03 12:08:08
○ 2026-08-06 19:16:46
○MXmailstore1.secureserver.net2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 18:22:38
○ 2026-07-03 12:08:08
○ 2026-08-06 19:16:46
○MXmx.mcrec.net2017-01-04 → 2017-01-04 · 3 obs
○ 2018-09-07 18:22:38
○ 2026-08-06 19:16:46
○MXsmtp.secureserver.net2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 18:22:38
○ 2026-07-03 12:08:08
○ 2026-08-06 19:16:46
○A23.229.199.362018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 18:22:38
○ 2026-07-03 12:08:08
○ 2026-08-06 19:16:46
○A66.96.162.1482017-01-04 → 2017-01-04 · 3 obs
○ 2018-09-07 18:22:38
○ 2026-08-06 19:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| mcrec.net | dns1.mayo.edu, dns2.mayo.edu | - |
✅ Authoritative Response
Server:129.176.18.23
NS records: dns1.mayo.edu, dns2.mayo.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcrec.net (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
mcrec.net is served by two delegated name servers, dns1.mayo.edu and dns2.mayo.edu.
mcrec.net has the same name server delegation as a number of other domains, such as askmayo.net, mflcs.org, medicineandmedia.org and two more.
mcrec.net shares at least some of its name servers with other domains, including mccapp.com, mayocl.in, globalbridges.org and two others.
These name servers are frequently seen alongside a1-70.akam.net, a10-66.akam.net, a13-66.akam.net and 3 other name servers.
dns1.mayo.edu and dns2.mayo.edu each resolve to one IP number: dns1.mayo.edu points to 129.176.18.23 and dns2.mayo.edu points to 129.176.3.167.