craftknowledge.net - dns.ninja

craftknowledge.net

DNSSEC⚠️ Not signed
A162.159.142.17Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.66.2.13πŸ‡ΊπŸ‡Έ Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns-716.awsdns-25.net ⭐
A2600:9000:5302:cc00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-716.awsdns-25.net
A205.251.194.204πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-716.awsdns-25.net
NSns-1453.awsdns-53.org
A2600:9000:5305:ad00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1453.awsdns-53.org
A205.251.197.173πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1453.awsdns-53.org
NSns-1713.awsdns-22.co.uk
A2600:9000:5306:b100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1713.awsdns-22.co.uk
A205.251.198.177πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1713.awsdns-22.co.uk
NSns-99.awsdns-12.com
A2600:9000:5300:6300::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-99.awsdns-12.com
A205.251.192.99πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-99.awsdns-12.com
MXinbound-smtp.us-west-2.amazonaws.com ⭐
A35.161.157.106πŸ‡ΊπŸ‡Έ Amazon35.160.0.0/13 EC2 PDX prefix
PTRec2-35-161-157-106.us-west-2.compute.amazonaws.com
A52.13.163.116πŸ‡ΊπŸ‡Έ Amazon52.12.0.0/15 EC2 PDX prefix
PTRec2-52-13-163-116.us-west-2.compute.amazonaws.com
A52.43.162.244πŸ‡ΊπŸ‡Έ Amazon52.40.0.0/14 EC2 PDX prefix
PTRec2-52-43-162-244.us-west-2.compute.amazonaws.com
A54.188.121.70πŸ‡ΊπŸ‡Έ Amazon54.188.0.0/15 EC2 PDX prefix
PTRec2-54-188-121-70.us-west-2.compute.amazonaws.com
SOAns-716.awsdns-25.netawsdns-hostmaster@amazon.com serial=1

net

Same first word

DNS History

7 records (7 active, 0 former)

NSns-1453.awsdns-53.orgns-1713.awsdns-22.co.ukns-716.awsdns-25.netns-99.awsdns-12.comMXinbound-smtp.us-west-2.amazonaws.comA162.159.142.17172.66.2.13
●NSns-1453.awsdns-53.org2026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●NSns-1713.awsdns-22.co.uk2026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●NSns-716.awsdns-25.net2026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●NSns-99.awsdns-12.com2026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●MXinbound-smtp.us-west-2.amazonaws.com2026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●A162.159.142.172026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30
●A172.66.2.132026-02-19 β†’ 2026-07-25 Β· 2 obs
● 2026-02-19 05:39:52
● 2026-07-25 16:14:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...-
craftknowledge.netns-99.awsdns-12.com, ns-716.awsdns-25.net, ns-1713.awsdns-22.co.uk, ns-1453.awsdns-53.org2 records

βœ… Authoritative Response

Server:205.251.192.99

NS records: ns-99.awsdns-12.com, ns-716.awsdns-25.net, ns-1713.awsdns-22.co.uk, ns-1453.awsdns-53.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for craftknowledge.net (unsigned zone)

⏱️ Timing

Total: 3491ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.66.2.13, 162.159.142.17
NS4ns-1453.awsdns-53.org, ns-1713.awsdns-22.co.uk...
MX1inbound-smtp.us-west-2.amazonaws.com (pr
SOA1ns-716.awsdns-25.net awsdns-hostmaster.a

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-716.awsdns-25.net, ns-716.awsdns-25.net)

Analysis

IP Addresses

craftknowledge.net resolves to the IP addresses 162.159.142.17 and 172.66.2.13

Two other host names, along with preuniversitariom30m.com, subtang.com and ruqqi.com, also share IP numbers with craftknowledge.net.

Name Servers

The NS records for craftknowledge.net point to four name servers: ns-99.awsdns-12.com, ns-716.awsdns-25.net, ns-1453.awsdns-53.org and ns-1713.awsdns-22.co.uk.

ns-99.awsdns-12.com, ns-716.awsdns-25.net, ns-1453.awsdns-53.org and ns-1713.awsdns-22.co.uk each carry two IP addresses. ns-99.awsdns-12.com has 205.251.192.99 and 2600:9000:5300:6300::1; ns-716.awsdns-25.net has 205.251.194.204 and 2600:9000:5302:cc00::1; ns-1453.awsdns-53.org has 205.251.197.173 and 2600:9000:5305:ad00::1; ns-1713.awsdns-22.co.uk has 205.251.198.177 and 2600:9000:5306:b100::1.

Mail Servers

The sole mail server for craftknowledge.net is inbound-smtp.us-west-2.amazonaws.com.

craftknowledge.net shares at least partially some mail servers with other domains, for instance atlassianlabs.jira.com, spice-sugar.net, graphomate.atlassian.net and two other.

These mail servers are often used together with the mail servers inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The hostname inbound-smtp.us-west-2.amazonaws.com resolves to the four IP addresses 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.