reference21.com - robtex.com
reference21.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=1790629979 | ||||||
Same first word
reference21.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSpdns07.domaincontrol.com2026-09-10 → 2026-09-28 · 2 obs
● 2026-09-28 21:24:06
●NSpdns08.domaincontrol.com2026-09-10 → 2026-09-28 · 2 obs
● 2026-09-28 21:24:06
●MXreference21-com.mail.protection.outlook.com2026-09-10 → 2026-09-28 · 2 obs
● 2026-09-28 21:24:06
●A13.248.243.52026-09-10 → 2026-09-28 · 2 obs
● 2026-09-28 21:24:06
●A76.223.105.2302026-09-10 → 2026-09-28 · 2 obs
● 2026-09-28 21:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| reference21.com | pdns07.domaincontrol.com, pdns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.53
NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reference21.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | pdns07.domaincontrol.com, pdns08.domaincontrol.com |
| MX | 1 | reference21-com.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:spf.em.secureserver.net i, NETORGFT18512885.onmicrosoft.com |
| SOA | 1 | pdns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)
Analysis
IP Addresses
reference21.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with reference21.com are litedaze.com, primeacebuilders.ca, westernhomepainting.com and two others.
Name Servers
Two name servers handle the delegation for reference21.com: pdns07.domaincontrol.com and pdns08.domaincontrol.com.
reference21.com has the same name server delegation as a number of other domains, such as spreadthefacts.org, 8qgq1-cotbt-duankr.work, anchorsandpaws.com and two more.
reference21.com is at least partially co-delegated on name servers with other domains, such as healthxpress.in.
pdns07.domaincontrol.com and pdns08.domaincontrol.com both carry two IP addresses. The A records for pdns07.domaincontrol.com are 97.74.111.53 and 2603:5:21f1::35; the A records for pdns08.domaincontrol.com are 173.201.79.53 and 2603:5:22f1::35.
Mail Servers
reference21.com routes its mail through a single mail server, reference21-com.mail.protection.outlook.com.
reference21-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.21, 52.101.50.1 and 52.101.60.185, along with 5 other.