opensourcejobs.us - robtex.com
opensourcejobs.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774680430 | ||||||
Same first word
opensourcejobs.net |
opensourcejobs.us |
opensourcejobs.org |
DNS History
9 records (4 active, 5 former)
●NSns3.afternic.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 01:39:22
● 2026-03-28 06:58:28
●NSns4.afternic.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 01:39:22
● 2026-03-28 06:58:28
○NSns47.domaincontrol.com2017-02-16 → 2017-02-16 · 3 obs
○ 2026-02-17 01:39:22
○ 2026-03-28 06:58:28
○NSns48.domaincontrol.com2017-02-16 → 2017-02-16 · 3 obs
○ 2026-02-17 01:39:22
○ 2026-03-28 06:58:28
○MXmailstore1.secureserver.net2017-02-16 → 2026-02-17 · 4 obs
● 2026-02-17 01:39:22
○ 2026-02-21 02:14:48
○ 2026-03-28 06:58:28
○MXsmtp.secureserver.net2017-02-16 → 2026-02-17 · 4 obs
● 2026-02-17 01:39:22
○ 2026-02-21 02:14:48
○ 2026-03-28 06:58:28
●A13.248.169.482026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 01:39:22
● 2026-03-28 06:58:28
○A184.168.221.442017-02-16 → 2017-02-16 · 3 obs
○ 2026-02-17 01:39:22
○ 2026-03-28 06:58:28
●A76.223.54.1462026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 01:39:22
● 2026-03-28 06:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, n.cctld.us, m.cctld.us, x.cctld.us... | - |
| opensourcejobs.us | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensourcejobs.us (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by opensourcejobs.us: 13.248.169.48 and 76.223.54.146.
other host names include initialpregnancysigns.com, smartex.net, firus.org, web.m3plus.com and www.laindustria.com; they share IP numbers with opensourcejobs.us.
Name Servers
Two name servers ns3.afternic.com and ns4.afternic.com handle the delegation for opensourcejobs.us.
opensourcejobs.us shares the same name server setup as other domains, for instance kalbas.com, uxnn.com, christiandegrave.com, 123report.com and olsso.com.
opensourcejobs.us at least partially shares name servers with other domains, for instance netstat.org, tavns.com, bama.us, mnlaser.com and ireducation.co.uk.
These name servers are commonly used with ns1.afternic.com and ns2.afternic.com.
Host names with one IP:
ns3.afternic.com points to: 97.74.98.65
ns4.afternic.com points to: 173.201.66.65