networkthinker.com - dns.ninja
networkthinker.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=1783830132 | ||||||
Same first word
networkthinker.com |
DNS History
11 records (3 active, 8 former)
○NSns-es.1and1-dns.biz2016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
○NSns-es.1and1-dns.com2016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
○NSns-es.1and1-dns.es2016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
○NSns-es.1and1-dns.org2016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
●NSns.buydomains.com2026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 22:37:36
● 2026-07-12 04:48:32
●NSthis-domain-for-sale.com2026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 22:37:36
● 2026-07-12 04:48:32
○MXmx00.1and1.es2016-12-17 → 2026-02-16 · 4 obs
● 2026-02-16 22:37:36
○ 2026-02-17 15:15:58
○ 2026-07-12 04:48:32
○MXmx01.1and1.es2016-12-17 → 2026-02-16 · 4 obs
● 2026-02-16 22:37:36
○ 2026-02-17 15:15:58
○ 2026-07-12 04:48:32
○A2001:8d8:100f:f000::29d2016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
●A207.148.248.1432026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 22:37:36
● 2026-07-12 04:48:32
○A217.160.0.962016-12-17 → 2017-10-02 · 4 obs
● 2017-10-02 17:55:24
○ 2026-02-16 22:37:36
○ 2026-07-12 04:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| networkthinker.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 networkthinker.com (unsigned zone)
⏱️ Timing
Total: 76ms | 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
IP Addresses
networkthinker.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with www.plasticpacking.com, audns.com and mx.sperlo.com, also share IP numbers with networkthinker.com.
Name Servers
Two name servers handle the delegation for networkthinker.com: this-domain-for-sale.com and ns.buydomains.com.
networkthinker.com shares its NS records with other domains, for example aibc.net, sevinum.com, volunet.com and two others.
networkthinker.com and other domains like easyinternships.com, zecollective.com and diasporans.com share some name servers
These name servers often co-occur with the name servers ns2.buydomains.com.
this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.
this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.