mcsvn.com - dns.ninja
mcsvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.mayo.edu ⭐ | ||||||
| A | 129.176.18.23🇺🇸 MAYO129.176.0.0/19 | ||||||
| PTR | dns1.mayo.edu | ||||||
| NS | dns2.mayo.edu | ||||||
| A | 129.176.3.167🇺🇸 MAYO129.176.0.0/19 | ||||||
| PTR | dns2.mayo.edu | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.mayo.edunoc@mayo.edu serial=7 | ||||||
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=1783191951 | ||||||
Same first word
mcsvn.com |
Similar names
DNS History
3 records (2 active, 1 former)
○NSinfra-name4.mayo.edu2015-07-19 → 2017-02-03 · 4 obs
● 2017-02-03 02:58:24
○ 2018-07-16 04:18:22
○ 2026-07-04 19:23:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcsvn.com | 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 mcsvn.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.mayo.edu, dns1.mayo.edu |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.mayo.edu noc.mayo.edu |
Analysis
Name Servers
mcsvn.com is served by two delegated name servers, dns1.mayo.edu and dns2.mayo.edu.
mcsvn.com uses the same name servers as several other domains — among them themayoclinic.co.uk, naevehealthcarefoundation.com, senyohealth.com and two more.
mcsvn.com has at least partial name server overlap with other domains, such as mayocl.in, globalbridges.org, testcatalog.org and two others.
a1-70.akam.net, a10-66.akam.net and a13-66.akam.net — plus 3 other name servers — are commonly paired with these name servers.
dns1.mayo.edu directs to 129.176.18.23 and dns2.mayo.edu directs to 129.176.3.167; each host name points to exactly one IP number.