firstsob.com - robtex.com
firstsob.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2140::1🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| A | 97.74.100.1🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| NS | ns02.domaincontrol.com | ||||||
| A | 2603:5:2240::1🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| A | 173.201.68.1🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| SOA | ns01.domaincontrol.comdns@jomax.net 2025-02-02 #1 | ||||||
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=1774471447 | ||||||
Same first word
firstsob.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns01.cashparking.com2015-05-08 → 2017-06-22 · 4 obs
● 2017-06-22 10:32:50
○ 2026-03-23 16:13:44
○ 2026-03-25 21:14:02
●NSns01.domaincontrol.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 16:13:44
● 2026-03-25 21:14:02
●NSns02.domaincontrol.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 16:13:44
● 2026-03-25 21:14:02
○MX(root)2017-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 10:32:50
○ 2026-03-23 16:13:44
○ 2026-03-25 21:14:02
○MX102017-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 10:32:50
○ 2026-03-23 16:13:44
○ 2026-03-25 21:14:02
○MXmailstore1.secureserver.net2015-05-08 → 2016-08-14 · 4 obs
● 2016-08-14 02:46:16
○ 2017-06-22 10:32:50
○ 2026-03-25 21:14:02
○MXsmtp.secureserver.net2015-05-08 → 2016-08-14 · 4 obs
● 2016-08-14 02:46:16
○ 2017-06-22 10:32:50
○ 2026-03-25 21:14:02
●A15.197.148.332026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 16:13:44
● 2026-03-25 21:14:02
○A184.168.221.962015-05-08 → 2017-06-22 · 4 obs
● 2017-06-22 10:32:50
○ 2026-03-23 16:13:44
○ 2026-03-25 21:14:02
●A3.33.130.1902026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 16:13:44
● 2026-03-25 21:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| firstsob.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstsob.com (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
firstsob.com resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance villaelsalvador.tv, pilotct.com, shopsvi.com, qrios.me and fastbus.in share IP numbers with firstsob.com.
Name Servers
firstsob.com is delegated to two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.
firstsob.com shares the same name server setup as other domains, for example authenticbelief.com, rotatingcomposites.com, loveamada.com, charterconference.org and stacyn.com.
firstsob.com at least partially shares its name servers with other domains, for instance mygymonline.net.
Host names with two IP numbers:
ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1
ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1