extrasource.com - dns.ninja
extrasource.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1782232150 | ||||||
Subdomains
hostmaster.extrasource.com |
Same first word
extrasource.myshopify.com |
extrasource.com |
Similar names
taxrecourse.com |
resourcetax.com |
taxresource.co.uk |
extracourse.com |
taxresource.ca |
taxresource.com |
taxresource.net |
DNS History
5 records (3 active, 2 former)
●NSns.buydomains.com2015-07-24 → 2026-06-23 · 2 obs
● 2026-06-23 16:43:54
●NSthis-domain-for-sale.com2026-02-15 → 2026-06-23 · 3 obs
● 2026-02-15 22:50:48
● 2026-06-23 16:43:54
○A141.8.225.1242016-02-27 → 2016-06-22 · 5 obs
● 2016-02-27 15:41:32
● 2016-06-22 02:33:50
○ 2017-01-29 21:34:06
○ 2026-06-23 16:43:54
●A207.148.248.1432017-01-29 → 2026-06-23 · 3 obs
● 2017-01-29 21:34:06
● 2026-06-23 16:43:54
○A50.63.202.1042015-07-24 → 2015-07-24 · 3 obs
○ 2016-02-27 15:41:32
○ 2026-06-23 16:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| extrasource.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extrasource.com (unsigned zone)
⏱️ Timing
Total: 4949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
extrasource.com is the parent zone for hostmaster.extrasource.com.
IP Addresses
extrasource.com has exactly one IP address — 207.148.248.143.
mx.doodledays.com, hostmaster.geneticevaluation.com, hostmaster.edcredit.com plus two other host names have IP numbers in common with extrasource.com.
Name Servers
DNS delegation for extrasource.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of extrasource.com is shared with other domains, for instance orleanscafe.com, tourismunbound.com, desalto.com and two others.
Some of extrasource.com's name servers are also used by other domains, including servefresh.com, handdirect.com, uplifthearts.com and blastershot.com.
These name servers often co-occur with the name servers ns2.buydomains.com.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.