nullmx.firstcyber.com - dns.ninja
nullmx.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 | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
firstcyber.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.195.229.203🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| A | 52.200.66.12🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| NS | ns1.domain-is-4-sale-at-domainmarket.com ⭐ | ||||||
| NS | ns2.domainmarket.com | ||||||
| TXT | 09ee649ae5a1b195b9c2422ce34a26e7eb49a40d | ||||||
| SOA | ns1.domain-is-4-sale-at-domainmarket.comhostmaster@domainmarket.com serial=0 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-03-24 → 2026-06-30 · 2 obs
● 2026-06-30 16:56:14
●NSns2.afternic.com2026-03-24 → 2026-06-30 · 2 obs
● 2026-06-30 16:56:14
●A13.248.169.482026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 04:49:56
● 2026-06-30 16:56:14
○A174.137.132.1002015-05-03 → 2016-06-25 · 5 obs
● 2015-05-03 10:33:00
● 2016-06-25 00:29:40
○ 2026-03-24 04:49:56
○ 2026-06-30 16:56:14
○A209.181.247.1052008-03-20 → 2008-03-20 · 3 obs
○ 2015-05-03 10:33:00
○ 2026-06-30 16:56:14
●A76.223.54.1462026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 04:49:56
● 2026-06-30 16:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| firstcyber.com | ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com | 2 records |
✅ Authoritative Response
Server:35.169.19.39
NS records: ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcyber.com (unsigned zone)
⏱️ Timing
Total: 3788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com)
Analysis
IP Addresses
nullmx.firstcyber.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Two other host names, along with diehard-baseball-fans.com, 2660.com and hostmaster.psr.us, also share IP numbers with nullmx.firstcyber.com.
Name Servers
Two name servers handle the delegation for nullmx.firstcyber.com: ns1.afternic.com and ns2.afternic.com.
nullmx.firstcyber.com shares its NS records with other domains, for example www.tangnuan.com, amatolo.com, storyangel.com and two others.
nullmx.firstcyber.com partially shares its NS delegation with several other domains, including uwwv.com, kiwy.io, xts.info and two others.
These name servers regularly co-occur with the name servers verification-5gfjqzacdovjiopgfikjww.ns101.verify.hn, verification-eorcralmdryyztntp2thfm.ns101.verify.hn and verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.