`user-api.iad.identity.instructure.com`

DNSSEC	⚠️ Not signed
A	34.206.51.33^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
		PTR	`ec2-34-206-51-33.compute-1.amazonaws.com`
A	44.217.104.39^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	98.95.29.150^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}

`iad.identity.instructure.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1198.awsdns-21.org` ⭐
	NS	`ns-2034.awsdns-62.co.uk`
	NS	`ns-426.awsdns-53.com`
	NS	`ns-963.awsdns-56.net`
	SOA	`ns-1198.awsdns-21.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (61/100)
WOT: SAFE (66/100)

Same first word

user-api.com

Similar names

peri-usa.com

super-ai.net

pa-serui.go.id

e-sapuri.com

api-user.com

pa-serui.net

super-ai.com

super-ai.top

raise-up.com.tw

raise-up.de

DNS History

6 records (3 active, 3 former)

○A100.29.127.1732026-03-22 → 2026-03-22 · 3 obs

● 2026-03-22 13:24:50
○ 2026-04-26 02:24:10
○ 2026-04-26 02:24:12

●A34.206.51.332026-04-26 → 2026-04-26 · 3 obs

○ 2026-03-22 13:24:50
● 2026-04-26 02:24:10
● 2026-04-26 02:24:12

○A44.199.108.252026-03-22 → 2026-03-22 · 3 obs

● 2026-03-22 13:24:50
○ 2026-04-26 02:24:10
○ 2026-04-26 02:24:12

●A44.217.104.392026-04-26 → 2026-04-26 · 3 obs

○ 2026-03-22 13:24:50
● 2026-04-26 02:24:10
● 2026-04-26 02:24:12

○A54.157.28.842026-03-22 → 2026-03-22 · 3 obs

● 2026-03-22 13:24:50
○ 2026-04-26 02:24:10
○ 2026-04-26 02:24:12

●A98.95.29.1502026-04-26 → 2026-04-26 · 3 obs

○ 2026-03-22 13:24:50
● 2026-04-26 02:24:10
● 2026-04-26 02:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
instructure.com	ns-2.awsdns-00.com, ns-996.awsdns-60.net, ns-1799.awsdns-32.co.uk, ns-1354.awsdns-41.org	2 records
identity.instructure.com	ns-1129.awsdns-13.org, ns-1687.awsdns-18.co.uk, ns-352.awsdns-44.com, ns-761.awsdns-31.net	-
iad.identity.instructure.com	ns-1198.awsdns-21.org, ns-2034.awsdns-62.co.uk, ns-426.awsdns-53.com, ns-963.awsdns-56.net	-

✅ Authoritative Response

Server:205.251.195.195

NS records: ns-1198.awsdns-21.org, ns-2034.awsdns-62.co.uk, ns-426.awsdns-53.com, ns-963.awsdns-56.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructure.com (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`44.217.104.39, 34.206.51.33...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-2.awsdns-00.com, ns-2.awsdns-00.com)

Analysis

IP Addresses

user-api.iad.identity.instructure.com resolves to three IP numbers: 34.206.51.33, 44.217.104.39 and 98.95.29.150.

Other host names share IP numbers with user-api.iad.identity.instructure.com; for instance ec2-44-217-104-39.compute-1.amazonaws.com.

user-api.iad.identity.instructure.com - robtex.com