centerwellcare.com - robtex.com
centerwellcare.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=1783652122 | ||||||
Same first word
centerwellcare.net |
centerwellcare.com |
DNS History
4 records (4 active, 0 former)
●NSedns1.ultradns.biz2026-05-23 → 2026-07-10 · 2 obs
● 2026-07-10 03:09:16
●NSedns1.ultradns.com2026-05-23 → 2026-07-10 · 2 obs
● 2026-07-10 03:09:16
●NSedns1.ultradns.net2026-05-23 → 2026-07-10 · 2 obs
● 2026-07-10 03:09:16
●NSedns1.ultradns.org2026-05-23 → 2026-07-10 · 2 obs
● 2026-07-10 03:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centerwellcare.com | edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org | 2 records |
✅ Authoritative Response
Server:204.74.66.1
NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centerwellcare.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | edns1.ultradns.biz, edns1.ultradns.com... |
| SOA | 1 | edns1.ultradns.com premiumdns.support.ne |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns1.ultradns.com, edns1.ultradns.com)
Analysis
Name Servers
The authoritative name servers for centerwellcare.com are edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org.
There is at least partial name server overlap between centerwellcare.com and other domains — americanfundsandtrusts.com, sportsonsky.co.uk, centerwelllouisville.com and two more among them.
These name servers regularly appear alongside ns89.ultradns2.com, ns89.ultradns2.org, edns2.ultradns.biz and 7 other name servers in NS record sets.
All four hostnames — edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org — resolve to two IP numbers apiece: edns1.ultradns.biz to 204.74.67.1 and 2610:a1:1015::201; edns1.ultradns.com to 204.74.66.1 and 2001:502:f3ff::201; edns1.ultradns.net to 204.74.110.1 and 2610:a1:1014::201; edns1.ultradns.org to 204.74.111.1 and 2001:502:4612::201.