biko.s3.amazonaws.com - robtex.com

biko.s3.amazonaws.com

CNAMEs3-w.us-east-2.amazonaws.com
DNSSEC⚠️ Not signed
A3.5.88.13🇺🇸 Amazon3.5.88.0/24 AWS S3
A3.5.89.15🇺🇸 Amazon3.5.89.0/24 AWS S3
A3.5.91.0🇺🇸 Amazon3.5.91.0/24 AWS S3
A3.5.93.40🇺🇸 Amazon3.5.93.0/24 AWS S3
A3.5.128.181🇺🇸 Amazon3.5.128.0/24 EC2 Prefix
A16.12.64.44🇺🇸 Amazon16.12.64.0/22
A16.12.66.12🇺🇸 Amazon16.12.64.0/22
A52.219.111.180🇺🇸 Amazon52.219.108.0/22 AWS S3
NSns-1505.awsdns-60.org ⭐
A2600:9000:5305:e100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1505.awsdns-60.org
A205.251.197.225🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1505.awsdns-60.org
NSns-1728.awsdns-24.co.uk
A2600:9000:5306:c000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1728.awsdns-24.co.uk
A205.251.198.192🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1728.awsdns-24.co.uk
NSns-509.awsdns-63.com
A2600:9000:5301:fd00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-509.awsdns-63.com
A205.251.193.253🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-509.awsdns-63.com
NSns-777.awsdns-33.net
A2600:9000:5303:900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-777.awsdns-33.net
A205.251.195.9🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-777.awsdns-33.net
TXT8c2eed8c239efe4784fc8c882d5dcc99
SOAns-1505.awsdns-60.orgawsdns-hostmaster@amazon.com serial=1

s3.amazonaws.com

DNSSEC⚠️ Not signed
A16.15.207.21🇺🇸 Amazon16.15.200.0/21 EC2 Prefix
A16.15.236.53🇺🇸 Amazon16.15.232.0/21 EC2 Prefix
A16.15.244.94🇺🇸 Amazon16.15.240.0/21 EC2 Prefix
A16.15.245.199🇺🇸 Amazon16.15.240.0/21 EC2 Prefix
A16.15.252.132🇺🇸 Amazon16.15.248.0/21 EC2 Prefix
A52.217.170.40🇺🇸 Amazon52.217.160.0/19 AWS S3
A52.217.204.184🇺🇸 Amazon52.217.192.0/19 AWS S3
A54.231.133.248🇺🇸 Amazon54.231.128.0/19 prefix
NSns-1579.awsdns-05.co.uk ⭐
NSns-1300.awsdns-34.org
NSns-63.awsdns-07.com
NSns-771.awsdns-32.net
TXT7703efd3bf07ae13a5fb88055d75ed49
SOAns-1579.awsdns-05.co.ukawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (91/100)

Same first word

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DNS History

1 record (1 active, 0 former)

CNAMEs3-w.us-east-2.amazonaws.com
●CNAMEs3-w.us-east-2.amazonaws.com2026-04-10 → 2026-05-09 · 2 obs
● 2026-04-10 06:25:14
● 2026-05-09 19:46:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
amazonaws.comns-27.awsdns-03.com, ns-967.awsdns-56.net, ns-1670.awsdns-16.co.uk, ns-1321.awsdns-37.org-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-
s3.amazonaws.comns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net-

✅ Authoritative Response

Server:205.251.197.20

NS records: ns-1300.awsdns-34.org, ns-1579.awsdns-05.co.uk, ns-63.awsdns-07.com, ns-771.awsdns-32.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazonaws.com (unsigned zone)

⏱️ Timing

Total: 1293ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1s3-w.us-east-2.amazonaws.com

Analysis

IP Addresses

biko.s3.amazonaws.com resolves to eight IP numbers: 3.5.88.13, 3.5.89.15, 3.5.91.0, 3.5.93.40, 3.5.128.181, 16.12.64.44, 16.12.66.12 and 52.219.111.180.

Name Servers

biko.s3.amazonaws.com is delegated to four name servers: ns-509.awsdns-63.com, ns-777.awsdns-33.net, ns-1505.awsdns-60.org and ns-1728.awsdns-24.co.uk.

At least part of the name servers for biko.s3.amazonaws.com are shared with other domains, for instance smallcubed.com, dev.store-mgr.com, javarush.ru, waters.awsapps.com and umebius.com.

These name servers are often used together with ns-1000.awsdns-61.net, ns-1290.awsdns-33.org and ns-1704.awsdns-21.co.uk.

Host names with two IP numbers:

ns-509.awsdns-63.com points to: 2600:9000:5301:fd00::1 and 205.251.193.253

ns-777.awsdns-33.net points to: 2600:9000:5303:900::1 and 205.251.195.9

ns-1505.awsdns-60.org points to: 2600:9000:5305:e100::1 and 205.251.197.225

ns-1728.awsdns-24.co.uk points to: 2600:9000:5306:c000::1 and 205.251.198.192