ns1.securityfocus.com - robtex.com
ns1.securityfocus.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 | ||||||
securityfocus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
rank #924 globally
rank #509 in the tld
This domain, "securityfocus.com", is a website that provides information on various aspects of cybersecurity. It is a resource for IT and security professionals to learn about the latest vulnerabilities, threats, and attacks. They provide updates on security trends and also offer a platform for discussing and resolving issues. The site includes sections for news, threat intelligence, and community discussions.WOT: SAFE (92/100)
📈 Tranco rank: #3,670
Previously NS for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 06:08:16
●NSns2.afternic.com2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 06:08:16
●A13.248.169.482026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 06:08:16
●A76.223.54.1462026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 06:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| securityfocus.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for securityfocus.com
⏱️ Timing
Total: 102ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
ns1.securityfocus.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance aicodes.net, stoplookandlisten.com, 255.140.181.rdns.ubiquity.io, nullmx.abidoru.com and inspex.net share IP numbers with ns1.securityfocus.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for ns1.securityfocus.com.
ns1.securityfocus.com uses the same name server setup as other domains, for example himsystem.com, sabasketball.com, aretix.com, livekora.com and sbf.co.
ns1.securityfocus.com partially shares name servers with other domains; examples include strongfinances.com, thommel.com, sportsdrafts.com, findit.biz and kimscakes.com.
These name servers are commonly used with verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn.
Host names with two IP numbers:
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