ns2.engine.sourcefire.com - dns.ninja

ns2.engine.sourcefire.com

DNSSEC⚠️ Not signed
A2600:9000:5306:9000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1680.awsdns-18.co.uk
A205.251.198.144πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix

engine.sourcefire.com

DNSSEC⚠️ Not signed
NSns-550.awsdns-04.net ⭐
NSns1.engine.sourcefire.com
NSns2.engine.sourcefire.com
NSns3.engine.sourcefire.com
NSns4.engine.sourcefire.com
SOAns-550.awsdns-04.netawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (88/100)
WOT: SAFE (92/100)

NS for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A205.251.198.1442600:9000:5306:9000::1
●A205.251.198.1442026-02-19 β†’ 2026-08-02 Β· 2 obs
● 2026-02-19 04:47:42
● 2026-08-02 07:03:46
●A2600:9000:5306:9000::12026-02-19 β†’ 2026-08-02 Β· 2 obs
● 2026-02-19 04:47:42
● 2026-08-02 07:03:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sourcefire.comns-166.awsdns-20.com, ns-885.awsdns-46.net, ns-1884.awsdns-43.co.uk, ns-1386.awsdns-45.org2 records
engine.sourcefire.comns1.engine.sourcefire.com, ns2.engine.sourcefire.com, ns3.engine.sourcefire.com, ns4.engine.sourcefire.com4 records

βœ… Authoritative Response

Server:205.251.193.57

NS records: ns1.engine.sourcefire.com, ns2.engine.sourcefire.com, ns3.engine.sourcefire.com, ns4.engine.sourcefire.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcefire.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1205.251.198.144
AAAA12600:9000:5306:9000::1

πŸ“Œ Glue Records Collected

Total: 6

In-bailiwick: 4 (ns1.engine.sourcefire.com, ns2.engine.sourcefire.com, ns3.engine.sourcefire.com...)

Out-of-bailiwick: 2 (ns-166.awsdns-20.com, ns-166.awsdns-20.com)

Analysis

Name Server Role

engine.sourcefire.com and 8.177.128.in-addr.arpa share ns2.engine.sourcefire.com as one of their name servers.

ns2.engine.sourcefire.com is commonly paired with ns-550.awsdns-04.net, ns1.engine.sourcefire.com and ns3.engine.sourcefire.com to act as name servers.

IP Addresses

ns2.engine.sourcefire.com directs to two IP numbers, 205.251.198.144 and 2600:9000:5306:9000::1

ns4.iknox.net, ns4.imodel.com, ns2.amp.sourcefire.com and two other host names share IP numbers with ns2.engine.sourcefire.com.