custassist.com - robtex.com
custassist.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=1776049372 | ||||||
Same first word
custassist.com |
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●NSpdns2.ultradns.net2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●NSpdns3.ultradns.org2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●NSpdns4.ultradns.org2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●NSpdns5.ultradns.info2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●NSpdns6.ultradns.co.uk2015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
●A216.251.126.212015-05-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| custassist.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for custassist.com (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.251.126.21 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expediagroup. |
Analysis
IP Addresses
custassist.com points to a single IP number: 216.251.126.21.
Other host names like test.1-800-96hotel.com and hotelsforsbibiz.com share IP numbers with custassist.com.
Name Servers
custassist.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
custassist.com at least partially shares name servers with other domains, for instance orbitzis(0x73686974).com, pflegezeitschrift.de, expediataap.tr, nhlnetwork.ca and 1-888-orlando.com.
These name servers are often used together with the name servers ns1.netbcp.com, ns2.netbcp.net, ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com, udns1.ultradns.net and dns-external-master.amazon.com.
Host names with two IP numbers:
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.