`inputs1.fishback.splunkcloud.com`

DNSSEC	⚠️ Not signed
A	44.207.158.155^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-207-158-155.compute-1.amazonaws.com`
A	52.6.120.217^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
A	54.173.157.229^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}

`fishback.splunkcloud.com`

	DNSSEC	⚠️ Not signed
	A	52.201.165.166^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
	NS	`ns-1549.awsdns-01.co.uk` ⭐
	NS	`ns-5-3-1.splunkdns.net`
	NS	`ns-5-3-2.splunkdns.net`
	NS	`ns-5-3-3.splunkdns.net`
	NS	`ns-5-3-4.splunkdns.net`
	NS	`ns-5-3-5.splunkdns.net`
	NS	`ns-5-3-6.splunkdns.net`
	NS	`ns-5-3-7.splunkdns.net`
	NS	`ns-5-3-8.splunkdns.net`
	SOA	`ns-1549.awsdns-01.co.uk`awsdns-hostmaster@amazon.com serial=1

⚠️ On DNS blocklist: pro.plus, ultimate
⚠️ On DNS blocklist: pro.plus, ultimate

DNS History

3 records (3 active, 0 former)

●A44.207.158.1552026-03-19 → 2026-04-24 · 2 obs

● 2026-03-19 18:10:10
● 2026-04-24 07:42:34

●A52.6.120.2172026-03-19 → 2026-04-24 · 2 obs

● 2026-03-19 18:10:10
● 2026-04-24 07:42:34

●A54.173.157.2292026-03-19 → 2026-04-24 · 2 obs

● 2026-03-19 18:10:10
● 2026-04-24 07:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...	-
splunkcloud.com	ns-4-2-1.splunkdns.net, ns-4-2-2.splunkdns.net, ns-4-2-3.splunkdns.net, ns-4-2-4.splunkdns.net...	-
fishback.splunkcloud.com	ns-5-3-1.splunkdns.net, ns-5-3-2.splunkdns.net, ns-5-3-3.splunkdns.net, ns-5-3-4.splunkdns.net...	-

✅ Authoritative Response

Server:205.251.197.200

NS records: ns-5-3-1.splunkdns.net, ns-5-3-2.splunkdns.net, ns-5-3-3.splunkdns.net, ns-5-3-4.splunkdns.net, ns-5-3-5.splunkdns.net, ns-5-3-6.splunkdns.net, ns-5-3-7.splunkdns.net, ns-5-3-8.splunkdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for splunkcloud.com (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`52.6.120.217, 54.173.157.229...`

Analysis

IP Addresses

inputs1.fishback.splunkcloud.com points to three IP numbers: 44.207.158.155, 52.6.120.217 and 54.173.157.229.

Other host names such as inputs6.fishback.splunkcloud.com, inputs14.fishback.splunkcloud.com, inputs3.fishback.splunkcloud.com, inputs13.fishback.splunkcloud.com and inputs2.fishback.splunkcloud.com share IPs with inputs1.fishback.splunkcloud.com.

inputs1.fishback.splunkcloud.com - robtex.com