ns2.riverbedtech.com - dns.ninja

`ns2.riverbedtech.com`

DNSSEC	⚠️ Not signed
A	3.214.191.53^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-214-191-53.compute-1.amazonaws.com`
A	18.214.128.86^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	54.225.116.24^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}

`riverbedtech.com`

	DNSSEC	⚠️ Not signed
	A	3.214.191.53^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
	A	18.214.128.86^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
	A	54.225.116.24^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
	NS	`dns-01.riverbed.com` ⭐
	NS	`dns-02.riverbed.com`
	NS	`dns-03.riverbed.com`
	NS	`dns-04.riverbed.com`
	TXT	`v=spf1 -all`
	SOA	`dns-01.riverbed.com`hostmaster@riverbed.com serial=1667

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DNS History

27 records (3 active, 24 former)

○A100.51.143.2312026-02-26 → 2026-07-04 · 2 obs

○ 2026-02-26 15:40:58
○ 2026-07-04 05:26:50

○A107.21.17.812026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-04 03:26:58
● 2026-06-06 00:30:34
○ 2026-06-29 04:28:12
○ 2026-07-04 05:26:50

○A174.129.112.1602026-06-01 → 2026-06-04 · 5 obs

○ 2026-05-08 20:37:38
● 2026-06-01 11:03:20
● 2026-06-04 03:26:58
○ 2026-06-06 00:30:34
○ 2026-07-04 05:26:50

●A18.214.128.862026-07-02 → 2026-07-04 · 3 obs

○ 2026-06-29 04:28:12
● 2026-07-02 10:11:10
● 2026-07-04 05:26:50

○A18.233.209.392026-02-26 → 2026-02-26 · 4 obs

○ 2015-11-06 21:26:20
● 2026-02-26 15:40:58
○ 2026-03-28 17:21:04
○ 2026-07-04 05:26:50

○A206.169.144.92007-11-26 → 2007-11-26 · 3 obs

● 2007-11-26 21:26:58
○ 2015-11-06 21:26:20
○ 2026-07-04 05:26:50

●A3.214.191.532026-07-02 → 2026-07-04 · 3 obs

○ 2026-06-29 04:28:12
● 2026-07-02 10:11:10
● 2026-07-04 05:26:50

○A3.215.189.1902026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-06 00:30:34
● 2026-06-29 04:28:12
○ 2026-07-02 10:11:10
○ 2026-07-04 05:26:50

○A3.220.33.922026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-06 00:30:34
● 2026-06-29 04:28:12
○ 2026-07-02 10:11:10
○ 2026-07-04 05:26:50

○A3.92.114.1322026-02-26 → 2026-02-26 · 4 obs

○ 2015-11-06 21:26:20
● 2026-02-26 15:40:58
○ 2026-03-28 17:21:04
○ 2026-07-04 05:26:50

○A34.204.228.1142026-02-26 → 2026-07-04 · 2 obs

○ 2026-02-26 15:40:58
○ 2026-07-04 05:26:50

○A34.204.254.1672026-05-03 → 2026-05-04 · 5 obs

○ 2026-04-05 04:26:04
● 2026-05-03 01:15:02
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:10
○ 2026-07-04 05:26:50

○A34.238.105.232026-02-26 → 2026-02-26 · 4 obs

○ 2015-11-06 21:26:20
● 2026-02-26 15:40:58
○ 2026-03-28 17:21:04
○ 2026-07-04 05:26:50

○A35.170.204.822026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-04 03:26:58
● 2026-06-06 00:30:34
○ 2026-06-29 04:28:12
○ 2026-07-04 05:26:50

○A44.199.13.52026-06-01 → 2026-06-04 · 5 obs

○ 2026-05-08 20:37:38
● 2026-06-01 11:03:20
● 2026-06-04 03:26:58
○ 2026-06-06 00:30:34
○ 2026-07-04 05:26:50

○A44.206.79.162026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-06 00:30:34
● 2026-06-29 04:28:12
○ 2026-07-02 10:11:10
○ 2026-07-04 05:26:50

○A44.208.45.522026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:10
● 2026-05-08 20:37:38
○ 2026-06-01 11:03:20
○ 2026-07-04 05:26:50

○A44.220.113.2442026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:10
● 2026-05-08 20:37:38
○ 2026-06-01 11:03:20
○ 2026-07-04 05:26:50

○A52.1.99.922026-03-28 → 2026-04-05 · 5 obs

○ 2026-02-26 15:40:58
● 2026-03-28 17:21:04
● 2026-04-05 04:26:04
○ 2026-05-03 01:15:02
○ 2026-07-04 05:26:50

○A54.157.55.1382026-03-28 → 2026-04-05 · 5 obs

○ 2026-02-26 15:40:58
● 2026-03-28 17:21:04
● 2026-04-05 04:26:04
○ 2026-05-03 01:15:02
○ 2026-07-04 05:26:50

○A54.159.145.912026-03-28 → 2026-04-05 · 5 obs

○ 2026-02-26 15:40:58
● 2026-03-28 17:21:04
● 2026-04-05 04:26:04
○ 2026-05-03 01:15:02
○ 2026-07-04 05:26:50

○A54.161.109.1112026-06-01 → 2026-06-06 · 5 obs

○ 2026-05-08 20:37:38
● 2026-06-01 11:03:20
● 2026-06-06 00:30:34
○ 2026-06-29 04:28:12
○ 2026-07-04 05:26:50

●A54.225.116.242026-07-02 → 2026-07-04 · 3 obs

○ 2026-06-29 04:28:12
● 2026-07-02 10:11:10
● 2026-07-04 05:26:50

○A54.226.172.2302026-05-03 → 2026-05-04 · 5 obs

○ 2026-04-05 04:26:04
● 2026-05-03 01:15:02
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:10
○ 2026-07-04 05:26:50

○A54.85.33.812026-05-03 → 2026-05-04 · 5 obs

○ 2026-04-05 04:26:04
● 2026-05-03 01:15:02
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:10
○ 2026-07-04 05:26:50

○A98.86.52.572026-02-26 → 2026-07-04 · 2 obs

○ 2026-02-26 15:40:58
○ 2026-07-04 05:26:50

○A98.91.159.2182026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:10
● 2026-05-08 20:37:38
○ 2026-06-01 11:03:20
○ 2026-07-04 05:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
riverbedtech.com	dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com, dns-04.riverbed.com	4 records

✅ Authoritative Response

Server:205.251.198.81

NS records: dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com, dns-04.riverbed.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riverbedtech.com (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.225.116.24, 18.214.128.86...`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com...)

Analysis

IP Addresses

The hostname ns2.riverbedtech.com resolves to three IP addresses: 3.214.191.53, 18.214.128.86 and 54.225.116.24.

riverbedtechnology.org, ec2-18-214-128-86.compute-1.amazonaws.com, rvbdit.net plus two other host names have IP numbers in common with ns2.riverbedtech.com.