passback.com - dns.ninja
passback.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns3.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns4.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS3.WORLDNIC.comnamehost@WORLDNIC.com serial=125102002 | ||||||
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=1782771866 | ||||||
Same first word
passback.com |
passback.co.uk |
passback.de |
passback.org |
passback.net |
passback.org.uk |
passback.awsapps.com |
passback.s3-website-eu-west-1.amazonaws.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSa1-169.akam.net2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 07:26:48
○ 2026-06-29 02:33:58
○ 2026-06-29 22:30:34
○NSa14-66.akam.net2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 07:26:48
○ 2026-06-29 02:33:58
○ 2026-06-29 22:30:34
○NSa16-67.akam.net2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 07:26:48
○ 2026-06-29 02:33:58
○ 2026-06-29 22:30:34
○NSa28-65.akam.net2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 07:26:48
○ 2026-06-29 02:33:58
○ 2026-06-29 22:30:34
●NSns3.worldnic.com2026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 02:33:58
● 2026-06-29 22:30:34
●NSns4.worldnic.com2026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 02:33:58
● 2026-06-29 22:30:34
●A209.17.116.1632026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 02:33:58
● 2026-06-29 22:30:34
○A69.166.136.672015-08-24 → 2016-07-30 · 4 obs
● 2016-07-30 10:21:14
○ 2016-09-30 13:36:32
○ 2026-06-29 22:30:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| passback.com | ns3.worldnic.com, ns4.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.110
NS records: ns3.worldnic.com, ns4.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passback.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns4.worldnic.com, ns3.worldnic.com |
| SOA | 1 | NS3.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.worldnic.com, ns4.worldnic.com)
Analysis
IP Addresses
passback.com resolves to just one IP address, 209.17.116.163.
Two other host names, along with mooreheffernanlaw.com, esclabs.org and crystallane.org, also share IP numbers with passback.com.
Name Servers
The NS records for passback.com delegate to ns3.worldnic.com and ns4.worldnic.com.
passback.com shares its NS records with other domains, for example cenbar.com, leadvantage.com, pilarplastics.com and two others.
passback.com and other domains like portfolioinsurancesolutions.com share at least a portion of their name servers.
ns3.worldnic.com → 162.159.26.110 and ns4.worldnic.com → 162.159.27.124: one IP number per host name.