openexams.com - robtex.com
openexams.com
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=1774380302 | ||||||
Same first word
openexams.com |
openexams.net |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.name-services.com2015-05-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
●NSdns2.name-services.com2015-05-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
●NSdns3.name-services.com2015-05-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
●NSdns4.name-services.com2015-05-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
●NSdns5.name-services.com2015-05-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
○MXeforwardct.name-services.com2015-05-18 → 2017-04-18 · 3 obs
● 2017-04-18 18:04:08
○ 2026-03-24 19:33:08
○MXeforwardct2.name-services.com2015-05-18 → 2017-04-18 · 3 obs
● 2017-04-18 18:04:08
○ 2026-03-24 19:33:08
○MXeforwardct3.name-services.com2015-05-18 → 2017-04-18 · 3 obs
● 2017-04-18 18:04:08
○ 2026-03-24 19:33:08
●MXmx.openexams.com.cust.a.hostedemail.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
○A78.83.67.932015-05-18 → 2017-04-18 · 3 obs
● 2017-04-18 18:04:08
○ 2026-03-24 19:33:08
●A92.247.155.1332026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 19:33:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openexams.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:216.40.47.202
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openexams.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.247.155.133 |
| NS | 5 | dns2.name-services.com, dns1.name-services.com... |
| MX | 1 | mx.openexams.com.cust.a.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.emfwd.name-services. |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
openexams.com points to a single IP address: 92.247.155.133.
Name Servers
openexams.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
At least part of the name servers for openexams.com are shared with other domains, for instance povoa.net, manisdemo.com, bestbridal.biz, twistbodyworks.com and sitesandsounds.com.
Host names with two IP numbers: dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137; dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201; dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138; dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202; dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
Mail Servers
The mail server for openexams.com is mx.openexams.com.cust.a.hostedemail.com.
Host mx.openexams.com.cust.a.hostedemail.com points to IP 216.40.42.4.