`grubbrr-api.esper.cloud`

DNSSEC	⚠️ Not signed
A	16.145.160.87^{🇺🇸 Amazon16.145.0.0/16}
		PTR	`ec2-16-145-160-87.us-west-2.compute.amazonaws.com`
A	35.165.238.80^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
A	54.244.120.206^{🇺🇸 Amazon54.244.64.0/18 EC2 PDX prefix}

`esper.cloud`

	DNSSEC	⚠️ Not signed
	A	3.5.76.218^{🇺🇸 Amazon3.5.76.0/24 EC2 Prefix}
	A	3.5.80.99^{🇺🇸 Amazon3.5.80.0/24 EC2 Prefix}
	A	3.5.81.194^{🇺🇸 Amazon3.5.81.0/24 EC2 Prefix}
	A	3.5.83.22^{🇺🇸 Amazon3.5.83.0/24 EC2 Prefix}
	A	52.92.131.11^{🇺🇸 Amazon52.92.128.0/21}
	A	52.92.132.19^{🇺🇸 Amazon52.92.128.0/21}
	A	52.92.188.251^{🇺🇸 Amazon52.92.184.0/21}
	A	52.218.220.146^{🇺🇸 Amazon52.218.220.0/24 AWS S3}
	NS	`ns-945.awsdns-54.net` ⭐
	NS	`ns-1299.awsdns-34.org`
	NS	`ns-1911.awsdns-46.co.uk`
	NS	`ns-220.awsdns-27.com`
	TXT	`6tcop1heljnrrajon1csk3rc38`
	TXT	`MS=ms39216190`
	TXT	`OKUEO0cTQWwVXfrej742__D9BshXl11nrs-dPl17cjs`
	TXT	`ca3-cf5857002bb6481fa03dbc685a11f6b9`
	SOA	`ns-945.awsdns-54.net`awsdns-hostmaster@amazon.com serial=1

📈 Tranco rank: #7,652

DNS History

6 records (3 active, 3 former)

●A16.145.160.872026-04-12 → 2026-04-12 · 3 obs

○ 2026-03-16 23:35:54
● 2026-04-12 15:07:10
● 2026-04-12 22:25:36

○A184.32.101.2442026-03-16 → 2026-03-16 · 3 obs

● 2026-03-16 23:35:54
○ 2026-04-12 15:07:10
○ 2026-04-12 22:25:36

○A184.32.120.2462026-03-16 → 2026-03-16 · 3 obs

● 2026-03-16 23:35:54
○ 2026-04-12 15:07:10
○ 2026-04-12 22:25:36

●A35.165.238.802026-04-12 → 2026-04-12 · 3 obs

○ 2026-03-16 23:35:54
● 2026-04-12 15:07:10
● 2026-04-12 22:25:36

○A44.253.116.882026-03-16 → 2026-03-16 · 3 obs

● 2026-03-16 23:35:54
○ 2026-04-12 15:07:10
○ 2026-04-12 22:25:36

●A54.244.120.2062026-04-12 → 2026-04-12 · 3 obs

○ 2026-03-16 23:35:54
● 2026-04-12 15:07:10
● 2026-04-12 22:25:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	-
esper.cloud	ns-1911.awsdns-46.co.uk, ns-945.awsdns-54.net, ns-220.awsdns-27.com, ns-1299.awsdns-34.org	-

✅ Authoritative Response

Server:205.251.192.220

NS records: ns-1911.awsdns-46.co.uk, ns-945.awsdns-54.net, ns-220.awsdns-27.com, ns-1299.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esper.cloud (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`35.165.238.80, 54.244.120.206...`

Analysis

IP Addresses

grubbrr-api.esper.cloud points to three IPs: 16.145.160.87, 35.165.238.80 and 54.244.120.206.

other host names including ozrlk-api.esper.cloud, sensoscientific-api.esper.cloud, ispng-api.esper.cloud, mdfiu-api.esper.cloud and wyvwi-api.esper.cloud share IP numbers with grubbrr-api.esper.cloud.

grubbrr-api.esper.cloud - robtex.com