dfn-sparrow.com - robtex.com
dfn-sparrow.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=1777489821 | ||||||
Subdomains
Same first word
dfn-sparrow.net |
dfn-sparrow.com |
DNS History
7 records (5 active, 2 former)
●NSns0.dnsmadeeasy.com2015-08-17 → 2026-04-29 · 2 obs
● 2026-04-29 19:33:36
●NSns1.dnsmadeeasy.com2015-08-17 → 2026-04-29 · 2 obs
● 2026-04-29 19:33:36
●NSns2.dnsmadeeasy.com2015-08-17 → 2026-04-29 · 2 obs
● 2026-04-29 19:33:36
●NSns3.dnsmadeeasy.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 19:33:36
●NSns4.dnsmadeeasy.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 19:33:36
○NSpdns01.domaincontrol.com2015-08-17 → 2016-07-11 · 3 obs
● 2016-07-11 08:51:50
○ 2026-04-29 19:33:36
○NSpdns02.domaincontrol.com2015-08-17 → 2016-07-11 · 3 obs
● 2016-07-11 08:51:50
○ 2026-04-29 19:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dfn-sparrow.com | ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com | 8 records |
✅ Authoritative Response
Server:208.94.148.2
NS records: ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfn-sparrow.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com... |
| SOA | 1 | ns0.dnsmadeeasy.com hostmaster.directfn. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com...)
Analysis
Hierarchy
dfn-sparrow.com is the parent of pdns01.dfn-sparrow.com and pdns02.dfn-sparrow.com.
Name Servers
dfn-sparrow.com delegates to five name servers: ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com and ns4.dnsmadeeasy.com.
dfn-sparrow.com shares some name servers with other domains, for example metroview.com.au, erstarnews.com, 238.64.68.in-addr.arpa, onnet.io and rip60.com.
these name servers are often used with ns10.digicertdns.com, ns1.sportnginserver.com, ns2.sportnginserver.com, ns3.sportnginserver.com, ns4.sportnginserver.com, ns5.sportnginserver.com, ns11.digicertdns.com, ns14.digicertdns.net, ns15.digicertdns.net and ns1.teamunify.net.
Host names with two IPs:
Host ns0.dnsmadeeasy.com has IPs 2600:1800::1 and 208.94.148.2.
Host ns1.dnsmadeeasy.com has IPs 2600:1801:1::1 and 208.80.124.2.
Host ns2.dnsmadeeasy.com has IPs 2600:1802:2::1 and 208.80.126.2.
Host ns3.dnsmadeeasy.com has IPs 2600:1801:3::1 and 208.80.125.2.
Host ns4.dnsmadeeasy.com has IPs 2600:1802:4::1 and 208.80.127.2.