mail.techcenterusa.com - robtex.com
mail.techcenterusa.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 | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
techcenterusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-04-24 → 2026-05-30 · 3 obs
● 2026-04-24 16:05:02
● 2026-05-30 22:26:02
○NSns1.secure.net2017-03-26 → 2017-03-26 · 3 obs
○ 2026-04-24 16:05:02
○ 2026-05-30 22:26:02
●NSns2.afternic.com2026-04-24 → 2026-05-30 · 3 obs
● 2026-04-24 16:05:02
● 2026-05-30 22:26:02
○NSns2.secure.net2017-03-26 → 2017-03-26 · 3 obs
○ 2026-04-24 16:05:02
○ 2026-05-30 22:26:02
●A13.248.169.482026-04-24 → 2026-05-30 · 3 obs
● 2026-04-24 16:05:02
● 2026-05-30 22:26:02
○A64.150.166.1112017-03-26 → 2017-03-26 · 3 obs
○ 2026-04-24 16:05:02
○ 2026-05-30 22:26:02
●A76.223.54.1462026-04-24 → 2026-05-30 · 3 obs
● 2026-04-24 16:05:02
● 2026-05-30 22:26:02
○CNAMEtechcenterusa.com2017-03-26 → 2017-03-26 · 3 obs
○ 2026-04-24 16:05:02
○ 2026-05-30 22:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techcenterusa.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcenterusa.com (unsigned zone)
⏱️ Timing
Total: 284ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mail.techcenterusa.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
doixi.com, efalabs.com, turka.org plus two other host names have IP numbers in common with mail.techcenterusa.com.
Name Servers
mail.techcenterusa.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
The name server configuration of mail.techcenterusa.com is shared with other domains, for instance cademartori.com, superstable.com, hifas.com and two others.
At least some of mail.techcenterusa.com's name servers are shared with other domains, for example dynamicuae.com, tvf.me, royalrobots.com and two more.
It is common to see these name servers paired with name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn plus three others.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.