mx.tworld.us - robtex.com
mx.tworld.us
| 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 | ||||||
tworld.us
| 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 | ||||||
Subdomains
smtp.mx.tworld.us |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns10.parkpage.foundationapi.com2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-23 01:22:14
○ 2026-03-24 18:07:58
○NSdns9.parkpage.foundationapi.com2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-23 01:22:14
○ 2026-03-24 18:07:58
●NSns1.afternic.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 09:41:14
● 2026-03-24 18:07:58
●NSns2.afternic.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 09:41:14
● 2026-03-24 18:07:58
●A13.248.169.482026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 09:41:14
● 2026-03-24 18:07:58
○A209.99.40.2222015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-23 01:22:14
○ 2026-03-24 18:07:58
●A76.223.54.1462026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 09:41:14
● 2026-03-24 18:07:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, b.cctld.us, f.cctld.us, x.cctld.us... | - |
| tworld.us | 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 tworld.us (unsigned zone)
⏱️ Timing
Total: 412ms | 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
Hierarchy
smtp.mx.tworld.us is a child of mx.tworld.us.
IP Addresses
mx.tworld.us has two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance mail.vacationcraft.com, charge.one, mail.productive.us, rtpropertyinspection.com and ns2.cwpanama.net.panelectra.com share IP numbers with mx.tworld.us.
Name Servers
mx.tworld.us's delegation uses two name servers: ns1.afternic.com and ns2.afternic.com.
mx.tworld.us uses the same name server setup as other domains, such as atp3.com, havenhand.com, redreamed.com, vikings.co and z-100.com.
mx.tworld.us at least partially shares name servers with other domains, including mwjl.com, nativa.info, teatroromano.com, crosscountryventures.com and riverman.co.
These name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69