speedtest.twcs.net - robtex.com
speedtest.twcs.net
| 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 ⭐ ⚠️ 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
twcs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.afternic.com2026-03-22 → 2026-04-26 · 2 obs
● 2026-04-26 15:20:00
●NSns2.afternic.com2026-03-22 → 2026-04-26 · 2 obs
● 2026-04-26 15:20:00
●A13.248.169.482026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 01:45:42
● 2026-04-26 15:20:00
○A24.97.32.1412007-08-13 → 2016-11-30 · 4 obs
● 2016-11-30 06:40:08
○ 2026-03-22 01:45:42
○ 2026-04-26 15:20:00
●A76.223.54.1462026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 01:45:42
● 2026-04-26 15:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| twcs.net | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twcs.net (unsigned zone)
⏱️ Timing
Total: 356ms | 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 |
Analysis
IP Addresses
speedtest.twcs.net points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance 212-88-168-167.rev.ycn.com, mail.kover.us, nsdm.net, tribero.com and flatink.com share IP numbers with speedtest.twcs.net.
Name Servers
speedtest.twcs.net is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
speedtest.twcs.net uses the same name server setup as other domains, for instance itrot.com, heavyfire.com, earnpal.com, tarsin.com and hedonism.net.
speedtest.twcs.net shares name servers with other domains at least partially, for instance kercom.com, doorsunlocked.com, trueone.org, physicorp.com and xcvb.net.
these name servers are often used together with the name servers verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.
Host names with two IP numbers:
The host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
The host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.