sergioalex.com - robtex.com
sergioalex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.102.129.252🇬🇧 CONTABO149.102.128.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH | ||||||
| PTR | mail.ab0ve.org | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.ab0ve.org ⭐ | ||||||
| A | 149.102.129.252🇬🇧 CONTABO149.102.128.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH | ||||||
| PTR | mail.ab0ve.org | ||||||
| TXT | v=spf1 a:mail.ab0ve.org a:my.ab0ve.org a:my.480v3.com ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1774332107 | ||||||
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=1774378472 | ||||||
Same first word
sergioalex.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.registrar-servers.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:25:30
● 2026-03-24 19:02:32
●NSdns2.registrar-servers.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:25:30
● 2026-03-24 19:02:32
○NSns1.mediatemple.net2015-05-23 → 2017-06-06 · 4 obs
● 2017-06-06 13:24:34
○ 2026-02-25 01:25:30
○ 2026-03-24 19:02:32
○NSns2.mediatemple.net2015-05-23 → 2017-06-06 · 4 obs
● 2017-06-06 13:24:34
○ 2026-02-25 01:25:30
○ 2026-03-24 19:02:32
●MXmail.ab0ve.org2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:25:30
● 2026-03-24 19:02:32
○MXmail.sergioalex.com2015-05-23 → 2017-06-06 · 4 obs
● 2017-06-06 13:24:34
○ 2026-02-25 01:25:30
○ 2026-03-24 19:02:32
●A149.102.129.2522026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:25:30
● 2026-03-24 19:02:32
○A64.13.232.792015-05-23 → 2017-06-06 · 4 obs
● 2017-06-06 13:24:34
○ 2026-02-25 01:25:30
○ 2026-03-24 19:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| sergioalex.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sergioalex.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.102.129.252 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.ab0ve.org (pri: 10) |
| TXT | 1 | v=spf1 a:mail.ab0ve.org a:my.ab0ve.org a |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
sergioalex.com points to IP number 149.102.129.252.
Name Servers
sergioalex.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
sergioalex.com uses the same name server setup as other domains such as appwww.com, buirds.com, meru.us, 4hrevolution.com and montessoriarizona.com.
sergioalex.com shares name servers with other domains at least partially, for example medxero.com, woodland-direct.net, closerencounters.net, thepattersonproject.com and 90y.org.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
sergioalex.com is handled by a single mail server, mail.ab0ve.org.
mail.ab0ve.org points to a single IP: 149.102.129.252.