🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`grading-api-euc1.graf.turnitin.com`

DNSSEC	⚠️ Not signed
A	108.138.64.25^{🇺🇸 Amazon108.138.64.0/21}
		PTR	`server-108-138-64-25.iad12.r.cloudfront.net`
A	108.138.64.99^{🇺🇸 Amazon108.138.64.0/21}
A	108.138.64.105^{🇺🇸 Amazon108.138.64.0/21}
A	108.138.64.114^{🇺🇸 Amazon108.138.64.0/21}

`graf.turnitin.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1505.awsdns-60.org` ⭐
	NS	`ns-1568.awsdns-04.co.uk`
	NS	`ns-507.awsdns-63.com`
	NS	`ns-619.awsdns-13.net`
	SOA	`ns-1505.awsdns-60.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (94/100)
WOT: SAFE (94/100)

Previous names

Next names

DNS History

12 records (4 active, 8 former)

●A108.138.64.1052026-10-05 → 2026-10-14 · 11 obs

○ 2026-10-02 21:20:32
● 2026-10-05 22:23:20
○ 2026-10-06 12:08:20
● 2026-10-09 19:00:32
○ 2026-10-09 23:37:54
● 2026-10-13 13:18:22
○ 2026-10-13 16:14:04
● 2026-10-13 19:02:52
○ 2026-10-14 05:24:22
● 2026-10-14 19:24:26
● 2026-10-14 19:24:30

●A108.138.64.1142026-10-05 → 2026-10-14 · 11 obs

●A108.138.64.252026-10-05 → 2026-10-14 · 11 obs

●A108.138.64.992026-10-05 → 2026-10-14 · 11 obs

○A13.249.182.52026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 13:18:22
● 2026-10-13 16:14:04
○ 2026-10-13 18:31:10
○ 2026-10-14 19:24:30

○A13.249.182.582026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 13:18:22
● 2026-10-13 16:14:04
○ 2026-10-13 18:31:10
○ 2026-10-14 19:24:30

○A13.249.182.652026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 13:18:22
● 2026-10-13 16:14:04
○ 2026-10-13 18:31:10
○ 2026-10-14 19:24:30

○A13.249.182.842026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 13:18:22
● 2026-10-13 16:14:04
○ 2026-10-13 18:31:10
○ 2026-10-14 19:24:30

○A3.174.255.1102026-10-02 → 2026-10-14 · 13 obs

● 2026-10-02 21:20:32
○ 2026-10-05 22:23:20
● 2026-10-06 12:08:20
○ 2026-10-09 19:00:32
● 2026-10-09 23:37:54
○ 2026-10-10 11:37:36
● 2026-10-10 18:33:50
○ 2026-10-13 13:18:22
● 2026-10-13 18:31:10
○ 2026-10-13 19:02:52
● 2026-10-14 05:24:22
○ 2026-10-14 19:24:26
○ 2026-10-14 19:24:30

○A3.174.255.162026-10-02 → 2026-10-14 · 13 obs

○A3.174.255.22026-10-02 → 2026-10-14 · 13 obs

○A3.174.255.902026-10-02 → 2026-10-14 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
turnitin.com	ns-58.awsdns-07.com, ns-721.awsdns-26.net, ns-1607.awsdns-08.co.uk, ns-1415.awsdns-48.org	2 records
graf.turnitin.com	ns-1505.awsdns-60.org, ns-1568.awsdns-04.co.uk, ns-507.awsdns-63.com, ns-619.awsdns-13.net	-

✅ Authoritative Response

Server:205.251.198.32

NS records: ns-1505.awsdns-60.org, ns-1568.awsdns-04.co.uk, ns-507.awsdns-63.com, ns-619.awsdns-13.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for turnitin.com (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.138.64.114, 108.138.64.99...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-58.awsdns-07.com, ns-58.awsdns-07.com)

Analysis

IP Addresses

grading-api-euc1.graf.turnitin.com has four IP addresses: 108.138.64.25, 108.138.64.99, 108.138.64.105 and 108.138.64.114.

Two other host names, along with d33nhcd0w31on4.amplifyapp.com, d3h28lrzlz6q9n.cloudfront.net and fa6a5447b03034552514f84c3edb52a3.range.us.staging.immersivelabs.com, also share IP numbers with grading-api-euc1.graf.turnitin.com.

grading-api-euc1.graf.turnitin.com - robtex.com