firstcyber.com - robtex.com
firstcyber.com
| 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 | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1771291435 | ||||||
Subdomains
nullmx.firstcyber.com |
Same first word
firstcyber.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:49:56
● 2026-03-24 11:17:04
○NSns1.domain-is-4-sale-at-domainmarket.com2015-05-28 → 2018-11-21 · 5 obs
● 2015-05-28 02:21:54
● 2018-11-21 01:58:40
○ 2026-03-24 04:49:56
○ 2026-03-24 11:17:04
●NSns2.afternic.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:49:56
● 2026-03-24 11:17:04
○NSns2.domainmarket.com2015-05-28 → 2018-11-21 · 5 obs
● 2015-05-28 02:21:54
● 2018-11-21 01:58:40
○ 2026-03-24 04:49:56
○ 2026-03-24 11:17:04
●A13.248.169.482026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:49:56
● 2026-03-24 11:17:04
○A173.239.23.2282016-09-24 → 2018-11-21 · 5 obs
● 2016-09-24 12:30:14
● 2018-11-21 01:58:40
○ 2026-03-24 04:49:56
○ 2026-03-24 11:17:04
○A174.137.132.1002015-05-28 → 2016-04-15 · 5 obs
● 2015-05-28 02:21:54
● 2016-04-15 00:34:42
○ 2016-09-24 12:30:14
○ 2026-03-24 11:17:04
○A217.68.70.692008-03-20 → 2008-03-20 · 3 obs
○ 2015-05-28 02:21:54
○ 2026-03-24 11:17:04
●A76.223.54.1462026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:49:56
● 2026-03-24 11:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| firstcyber.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcyber.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
firstcyber.com is the parent of nullmx.firstcyber.com.
IP Addresses
firstcyber.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including trickstone.com, ujln.com, getpaidtosearch.com, acesinternational.com and 881556.com share IP numbers with firstcyber.com.
Name Servers
firstcyber.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.
firstcyber.com shares the same name server setup as other domains, for example webmail.e-flavor.com, wcplus.com, sizeconvert.com, arrents.com and nnn.ca.
firstcyber.com at least partially shares name servers with other domains, including aumetals.com, earthdivided.com, fkif.net, driveturn.com and qrimoveis.com.
These name servers are often used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69