mx.smartdemo.us - robtex.com
mx.smartdemo.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 | 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 | ||||||
smartdemo.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 | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.hl.cn |
xm.africa |
xm.fi |
xm.is |
xm.co.kr |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.la |
xm.com |
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 19:29:48
●NSns2.afternic.com2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 19:29:48
●A13.248.169.482026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 18:03:50
● 2026-08-02 19:29:48
○A66.96.140.1462016-02-04 → 2016-04-21 · 4 obs
● 2016-04-21 15:18:42
○ 2026-08-02 18:03:50
○ 2026-08-02 19:29:48
○A66.96.140.1472016-02-04 → 2016-04-21 · 4 obs
● 2016-04-21 15:18:42
○ 2026-08-02 18:03:50
○ 2026-08-02 19:29:48
●A76.223.54.1462026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 18:03:50
● 2026-08-02 19:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| smartdemo.us | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartdemo.us (unsigned zone)
⏱️ Timing
Total: 3689ms | 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 |
Analysis
IP Addresses
mx.smartdemo.us resolves to the IP addresses 13.248.169.48 and 76.223.54.146
nitro.ph, mx.rates-insurance.com, sedama.nl plus two other host names have IP numbers in common with mx.smartdemo.us.
Name Servers
DNS delegation for mx.smartdemo.us points to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of mx.smartdemo.us is shared with other domains, for instance ulmag.com, mentech.co, ns1.ibtikarat.com and two others.
mx.smartdemo.us has at least partial name server overlap with other domains, such as gumob.com, enduroparks.com, bankser.com and two others.
It is common to see these name servers used together with name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.