nerdstech.com - robtex.com
nerdstech.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=1775101187 | ||||||
Previously MX for
nerdstech.com |
Same first word
nerdstech.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 07:34:20
● 2026-04-02 04:05:28
○NSns1.justhost.com2015-06-27 → 2017-04-20 · 4 obs
● 2017-04-20 14:17:18
○ 2026-03-27 07:34:20
○ 2026-04-02 04:05:28
○NSns2.justhost.com2015-06-27 → 2017-04-20 · 4 obs
● 2017-04-20 14:17:18
○ 2026-03-27 07:34:20
○ 2026-04-02 04:05:28
●NSthis-domain-for-sale.com2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 07:34:20
● 2026-04-02 04:05:28
○MXnerdstech.com2017-04-20 → 2017-04-20 · 3 obs
○ 2026-03-27 07:34:20
○ 2026-04-02 04:05:28
○A173.254.28.392015-06-27 → 2017-04-20 · 4 obs
● 2017-04-20 14:17:18
○ 2026-03-27 07:34:20
○ 2026-04-02 04:05:28
●A207.148.248.1432026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 07:34:20
● 2026-04-02 04:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| nerdstech.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 nerdstech.com (unsigned zone)
⏱️ Timing
Total: 96ms | 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
nerdstech.com points to IP number: 207.148.248.143.
Other host names such as mail.spanker.org, www.actexperts.com, glamorousboho.com, learnfast.org and breadbakeries.com share IPs with nerdstech.com.
Name Servers
nerdstech.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
nerdstech.com shares the same name server setup as wisla.net, biographicaldata.com, energypioneers.com, abcentre.com and cinnamonhilldesign.com.
nerdstech.com partially shares its name servers with other domains, for example boxied.com, uhi.org and lzbrw.com.
these name servers are often used in conjunction with the name servers ns2.buydomains.com.
Host names sharing one IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.