technicaltheory.com - dns.ninja
technicaltheory.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1782701410 | ||||||
Subdomains
www.technicaltheory.com |
Same first word
technicaltheory.com |
DNS History
10 records (4 active, 6 former)
○NSdns7.doteasy.com2015-05-20 → 2018-01-09 · 4 obs
● 2018-01-09 16:22:46
○ 2026-03-04 03:08:26
○ 2026-06-29 02:53:36
○NSdns8.doteasy.com2015-05-20 → 2018-01-09 · 4 obs
● 2018-01-09 16:22:46
○ 2026-03-04 03:08:26
○ 2026-06-29 02:53:36
●NSns1.afternic.com2026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 03:08:26
● 2026-06-29 02:53:36
●NSns2.afternic.com2026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 03:08:26
● 2026-06-29 02:53:36
○MXdprhcp005.doteasy.com2016-04-24 → 2018-01-09 · 5 obs
● 2016-04-24 15:40:40
● 2018-01-09 16:22:46
○ 2026-03-04 03:08:26
○ 2026-06-29 02:53:36
○MXdprhcp147.doteasy.com2015-05-20 → 2016-02-03 · 4 obs
● 2016-02-03 13:46:08
○ 2016-04-24 15:40:40
○ 2026-06-29 02:53:36
○A108.60.14.1422015-05-20 → 2016-02-03 · 4 obs
● 2016-02-03 13:46:08
○ 2016-04-24 15:40:40
○ 2026-06-29 02:53:36
●A13.248.169.482026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 03:08:26
● 2026-06-29 02:53:36
○A66.226.129.282016-04-24 → 2018-01-09 · 5 obs
● 2016-04-24 15:40:40
● 2018-01-09 16:22:46
○ 2026-03-04 03:08:26
○ 2026-06-29 02:53:36
●A76.223.54.1462026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 03:08:26
● 2026-06-29 02:53:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| technicaltheory.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technicaltheory.com (unsigned zone)
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
www.technicaltheory.com is a subdomain of technicaltheory.com.
IP Addresses
technicaltheory.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — gamecrasher.com, brasscase.com, www.www.balicandles.com and two others — share IP numbers with technicaltheory.com.
Name Servers
technicaltheory.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
technicaltheory.com shares its name server setup with other domains, including ns2.pilrns.com.puppybay.com, hwbooks.com, www.222cha.com and two others.
The name servers of technicaltheory.com overlap at least partially with those of other domains — among them plaw.com, atlantiscleaning.com, aiindex.org and two more.
These name servers commonly co-occur with the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-aynl7azsw37pjjyt5gjx7q.ns101.verify.hn, verification-dytdtgtebppd7f4y8bhvpx.ns101.verify.hn and verification-ivgrjvjkrzbgkhmtmq2uzh.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.