expoadvantageusa.com - robtex.com
expoadvantageusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.expoadvantageusa.com ⭐ | ||||||
| A | 50.3.61.40🇩🇪 EONIX-NA50.3.60.0/22 | ||||||
| PTR | expoadvantageusa.com | ||||||
| NS | ns1.expoadvantageusa.com | ||||||
| NS | ns2.expoadvantageusa.com | ||||||
| MX | mx.expoadvantageusa.com ⭐ | ||||||
| A | 50.3.61.40🇩🇪 EONIX-NA50.3.60.0/22 | ||||||
| PTR | expoadvantageusa.com | ||||||
| TXT | v=spf1 a:dns.expoadvantageusa.com ~all | ||||||
| SOA | dns.expoadvantageusa.comhostmaster@expoadvantageusa.com serial=1296518504 | ||||||
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=1774362087 | ||||||
PTR for
DNS History
16 records (4 active, 12 former)
●NSdns.expoadvantageusa.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-08 05:08:00
● 2026-03-24 14:44:38
● 2026-03-24 14:44:38
○NSdns1.earthlink.net2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○NSdns2.earthlink.net2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○NSdns3.earthlink.net2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
●NSns1.expoadvantageusa.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-08 05:08:00
● 2026-03-24 14:44:38
● 2026-03-24 14:44:38
●NSns2.expoadvantageusa.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-08 05:08:00
● 2026-03-24 14:44:38
● 2026-03-24 14:44:38
○NSns49.worldnic.com2016-01-15 → 2017-08-08 · 4 obs
○ 2015-10-22 10:21:08
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
○NSns50.worldnic.com2016-01-15 → 2017-08-08 · 4 obs
○ 2015-10-22 10:21:08
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
●MXmx.expoadvantageusa.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-08 05:08:00
● 2026-03-24 14:44:38
● 2026-03-24 14:44:38
○MXmx1c38.carrierzone.com2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○MXmx2c38.carrierzone.com2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○MXmx3c38.carrierzone.com2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○MXmx4c38.carrierzone.com2015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○MXp.webcom.ctmail.com2016-04-27 → 2017-08-08 · 4 obs
○ 2016-01-15 16:07:10
● 2016-04-27 23:10:40
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
● 2016-04-27 23:10:40
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
○A66.175.58.92015-06-05 → 2015-10-22 · 4 obs
● 2015-06-05 01:44:00
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
● 2015-10-22 10:21:08
○ 2016-01-15 16:07:10
○ 2026-03-24 14:44:38
○A72.167.191.692016-01-15 → 2017-08-08 · 4 obs
○ 2015-10-22 10:21:08
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
● 2016-01-15 16:07:10
● 2017-08-08 05:08:00
○ 2026-03-24 14:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| expoadvantageusa.com | ns1.expoadvantageusa.com, ns2.expoadvantageusa.com | 2 records |
✅ Authoritative Response
Server:50.3.61.20
NS records: ns1.expoadvantageusa.com, ns2.expoadvantageusa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expoadvantageusa.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.expoadvantageusa.com, ns1.expoadvantageusa.com |
| MX | 1 | mx.expoadvantageusa.com (pri: 0) |
| TXT | 1 | v=spf1 a:dns.expoadvantageusa.com ~all |
| SOA | 1 | dns.expoadvantageusa.com hostmaster.expo |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.expoadvantageusa.com, ns2.expoadvantageusa.com)
Analysis
Name Servers
expoadvantageusa.com is delegated to three name servers dns.expoadvantageusa.com, ns1.expoadvantageusa.com and ns2.expoadvantageusa.com.
Host names with a single IP address: dns.expoadvantageusa.com points to 50.3.61.40.
Mail Servers
expoadvantageusa.com is handled by a single mail server, mx.expoadvantageusa.com.
The host name mx.expoadvantageusa.com points to IP 50.3.61.40.