examsweb.com - robtex.com
examsweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1771291435 | ||||||
Previously MX for
examsweb.com |
Same first word
examsweb.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSns.buydomains.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 02:36:42
● 2026-03-23 22:44:36
○NSns1.a2webhosting.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-10-12 19:52:58
○ 2026-03-23 22:44:36
○NSns2.a2webhosting.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-10-12 19:52:58
○ 2026-03-23 22:44:36
○NSns559.websitewelcome.com2016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 04:46:40
○ 2017-09-09 05:43:24
○ 2026-03-23 22:44:36
○NSns560.websitewelcome.com2016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 04:46:40
○ 2017-09-09 05:43:24
○ 2026-03-23 22:44:36
●NSthis-domain-for-sale.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 02:36:42
● 2026-03-23 22:44:36
○MXexamsweb.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-10-12 19:52:58
○ 2026-03-23 22:44:36
○MXmail.examsweb.com2016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 04:46:40
○ 2017-09-09 05:43:24
○ 2026-03-23 22:44:36
○A192.185.109.1722016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 04:46:40
○ 2017-09-09 05:43:24
○ 2026-03-23 22:44:36
●A207.148.248.1432026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 08:33:02
● 2026-03-23 22:44:36
○A209.124.50.732008-03-15 → 2008-03-15 · 3 obs
○ 2015-10-12 19:52:58
○ 2026-03-23 22:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| examsweb.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for examsweb.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
examsweb.com points to a single IP number: 207.148.248.143.
Other host names, for instance questemployment.com, villahomestay.com, poge.org, nicelycoated.com and agentltd.com share IP numbers with examsweb.com.
Name Servers
Delegation for examsweb.com rests with two name servers, this-domain-for-sale.com and ns.buydomains.com.
examsweb.com shares the same name server setup as other domains, including gertion.com, vapo.org, lunchworkshops.com, anticodon.com and thesteelguys.com.
examsweb.com partially shares name servers with other domains; for instance captivatedreading.com, angusbeef.net and idpfilm.com.
Host names sharing a single IP:
this-domain-for-sale.com points to 52.20.26.87
ns.buydomains.com points to 52.20.26.87
Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com