api.knowfirst.io - robtex.com

api.knowfirst.io

CNAMEd-fq1a48ytf8.execute-api.ap-southeast-2.amazonaws.com
DNSSEC⚠️ Not signed
A3.105.82.186🇦🇺 Amazon3.104.0.0/14 EC2 SYD prefix
PTRec2-3-105-82-186.ap-southeast-2.compute.amazonaws.com
A52.63.85.197🇦🇺 Amazon52.62.0.0/15 EC2 SYD prefix
A54.253.144.128🇦🇺 Amazon54.253.128.0/17 EC2 SYD prefix

knowfirst.io

DNSSEC⚠️ Not signed
A3.105.225.22🇦🇺 Amazon3.104.0.0/14 EC2 SYD prefix
NSns-1937.awsdns-50.co.uk ⭐
NSns-1060.awsdns-04.org
NSns-162.awsdns-20.com
NSns-760.awsdns-31.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTToyin - Yoast SEO
TXTdetectify-verification=6d3cab2b4d54e0afd0df42aad3762560
TXTgoogle-site-verification=HKNKmWCQ5Ib5J0u5JoPfnUbS7XjlOpjUX5ljJh3k67A
TXTpardot945003=ca6557231b5e031ef7fa9958048d54bf5e4b2f332107c5ab2c20783e1ad94ca8
TXTv=spf1 include:aspmx.pardot.com ~all
SOAns-1937.awsdns-50.co.ukawsdns-hostmaster@amazon.com serial=1

Same first word

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api.alpha-myqnapcloud.com
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api.pt
api.do
api.aws
api.repair
api.za.com
api.gov.br
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DNS History

1 record (1 active, 0 former)

CNAMEd-fq1a48ytf8.execute-api.ap-southeast-2.amazonaws.com
●CNAMEd-fq1a48ytf8.execute-api.ap-southeast-2.amazonaws.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 12:09:12
● 2026-03-05 07:01:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
knowfirst.ions-162.awsdns-20.com, ns-760.awsdns-31.net, ns-1060.awsdns-04.org, ns-1937.awsdns-50.co.uk-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-
knowfirst.ions-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net-

✅ Authoritative Response

Server: 205.251.194.248

NS records: ns-1060.awsdns-04.org, ns-162.awsdns-20.com, ns-1937.awsdns-50.co.uk, ns-760.awsdns-31.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowfirst.io (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1d-fq1a48ytf8.execute-api.ap-southeast-2.

Analysis

IP Addresses

api.knowfirst.io resolves to three IP numbers: 3.105.82.186, 52.63.85.197 and 54.253.144.128.

Other host names, for example ec2-52-63-85-197.ap-southeast-2.compute.amazonaws.com and ieluqbvv.telemetry.connect.ap-southeast-2.amazonaws.com, share IPs with api.knowfirst.io.