mcd21.com - robtex.com
mcd21.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=1771291435 | ||||||
Same first word
mcd21.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.domovanje.com2015-05-08 → 2017-05-13 · 4 obs
● 2017-05-13 21:53:16
○ 2026-02-15 22:29:24
○ 2026-03-24 09:36:42
○NSdns2.domovanje.com2015-05-08 → 2017-05-13 · 4 obs
● 2017-05-13 21:53:16
○ 2026-02-15 22:29:24
○ 2026-03-24 09:36:42
●NSns1.freedns.si2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:29:24
● 2026-03-24 09:36:42
●NSns2.freedns.si2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:29:24
● 2026-03-24 09:36:42
●NSns3.freedns.si2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:29:24
● 2026-03-24 09:36:42
○MXmail.mcd21.com2015-05-08 → 2017-05-13 · 4 obs
● 2017-05-13 21:53:16
○ 2026-02-15 22:29:24
○ 2026-03-24 09:36:42
●MXmcd21-com.mail.protection.outlook.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:29:24
● 2026-03-24 09:36:42
○A212.44.99.952015-05-08 → 2026-02-15 · 3 obs
● 2026-02-15 22:29:24
○ 2026-03-24 09:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcd21.com | ns1.freedns.si, ns2.freedns.si, ns3.freedns.si | - |
✅ Authoritative Response
Server:212.44.101.101
NS records: ns1.freedns.si, ns2.freedns.si, ns3.freedns.si
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcd21.com (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.freedns.si, ns2.freedns.si... |
| MX | 1 | mcd21-com.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms89321071, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.freedns.si dns.freedns.si |
Analysis
Name Servers
mcd21.com is delegated to three name servers ns1.freedns.si, ns2.freedns.si and ns3.freedns.si.
mcd21.com at least partially shares name servers with other domains, for instance 252.146.185.in-addr.arpa, dussan.org, promokode.si, e-streznik.com and tajfun.net.
these name servers are commonly used alongside ns4.freedns.si.
Hosts with two IP numbers:
ns1.freedns.si points to: 2a02:ec:260c:9002::1 and 212.44.101.101.
ns3.freedns.si points to: 2001:4b7a:100:1::1 and 5.144.175.1.
Hosts with one IP number:
ns2.freedns.si points to: 178.218.162.218.
Mail Servers
mcd21.com is handled by a single mail server, mcd21-com.mail.protection.outlook.com.
Host mcd21-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::c, 52.101.68.3, 52.101.68.8, 52.101.68.32 and 52.101.73.24.