myclass.skillbuilder.aws - dns.ninja

myclass.skillbuilder.aws

DNSSEC⚠️ Not signed
A3.174.141.12🇺🇸 Amazon3.174.141.0/24
PTRserver-3-174-141-12.lhr3.r.cloudfront.net
A3.174.141.34🇺🇸 Amazon3.174.141.0/24
A3.174.141.70🇺🇸 Amazon3.174.141.0/24
A3.174.141.80🇺🇸 Amazon3.174.141.0/24
NSns-774.awsdns-32.net ⭐
A2600:9000:5303:600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-774.awsdns-32.net
A205.251.195.6🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-774.awsdns-32.net
NSns-1063.awsdns-04.org
A2600:9000:5304:2700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1063.awsdns-04.org
A205.251.196.39🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1063.awsdns-04.org
NSns-1559.awsdns-02.co.uk
A2600:9000:5306:1700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1559.awsdns-02.co.uk
A205.251.198.23🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1559.awsdns-02.co.uk
NSns-277.awsdns-34.com
A2600:9000:5301:1500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-277.awsdns-34.com
A205.251.193.21🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-277.awsdns-34.com
SOAns-774.awsdns-32.netawsdns-hostmaster@amazon.com serial=1

skillbuilder.aws

DNSSEC⚠️ Not signed
A3.167.56.35🇺🇸 Amazon3.167.56.0/23
A3.167.56.75🇺🇸 Amazon3.167.56.0/23
A3.167.56.110🇺🇸 Amazon3.167.56.0/23
A3.167.56.113🇺🇸 Amazon3.167.56.0/23
NSns-344.awsdns-43.com ⭐
NSns-1440.awsdns-52.org
NSns-1972.awsdns-54.co.uk
NSns-741.awsdns-28.net
TXTgoogle-site-verification=T4tTOBL9zBsNoDX4uEoI3r81p2w6MPRDDpApRDhow-E
TXTv=spf1 -all
SOAns-344.awsdns-43.comawsdns-hostmaster@amazon.com serial=1
rank #61508 globally
rank #3 in the tld
📈 Tranco rank: #33,432

Same first word

myclass.nl
myclass.co
myclass.com
myclass.team
myclass.eu
myclass.com.au
myclass.in
myclass.es
myclass.co.in
myclass.co.kr
myclass.ch
myclass.is
myclass.com.ar
myclass.vn
myclass.com.ua
myclass.jp
myclass.ir
myclass.cl
myclass.biz
myclass.de
myclass.net
myclass.id
myclass.education
myclass.it
myclass.co.uk
myclass.pl
myclass.fr
myclass.edu.vn
myclass.org
myclass.cc
myclass.ru
myclass.us
myclass.my.id

Similar names

syscalm.com
msclays.org
ymclass.com
calmsys.com
slycams.com
classmy.com

DNS History

24 records (8 active, 16 former)

NSns-1063.awsdns-04.orgns-1559.awsdns-02.co.ukns-277.awsdns-34.comns-774.awsdns-32.netA3.174.141.123.174.141.343.174.141.703.174.141.8013.226.238.2813.226.238.7813.226.238.9413.226.238.99143.204.29.27143.204.29.60143.204.29.93143.204.29.9718.155.21.10618.155.21.2018.155.21.8118.155.21.8854.240.184.10754.240.184.12954.240.184.1654.240.184.83
●NSns-1063.awsdns-04.org2026-06-12 → 2026-06-18 · 2 obs
● 2026-06-12 05:46:38
● 2026-06-18 13:10:02
●NSns-1559.awsdns-02.co.uk2026-06-12 → 2026-06-18 · 2 obs
● 2026-06-12 05:46:38
● 2026-06-18 13:10:02
●NSns-277.awsdns-34.com2026-06-12 → 2026-06-18 · 2 obs
● 2026-06-12 05:46:38
● 2026-06-18 13:10:02
●NSns-774.awsdns-32.net2026-06-12 → 2026-06-18 · 2 obs
● 2026-06-12 05:46:38
● 2026-06-18 13:10:02
○A13.226.238.282026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-12 05:46:38
● 2026-06-14 09:20:32
○ 2026-06-14 13:41:14
○ 2026-06-18 13:10:02
○A13.226.238.782026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-12 05:46:38
● 2026-06-14 09:20:32
○ 2026-06-14 13:41:14
○ 2026-06-18 13:10:02
○A13.226.238.942026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-12 05:46:38
● 2026-06-14 09:20:32
○ 2026-06-14 13:41:14
○ 2026-06-18 13:10:02
○A13.226.238.992026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-12 05:46:38
● 2026-06-14 09:20:32
○ 2026-06-14 13:41:14
○ 2026-06-18 13:10:02
○A143.204.29.272026-06-18 → 2026-06-18 · 5 obs
○ 2026-06-17 18:53:46
● 2026-06-18 07:53:34
● 2026-06-18 09:45:18
○ 2026-06-18 13:02:38
○ 2026-06-18 13:10:02
○A143.204.29.602026-06-18 → 2026-06-18 · 5 obs
○ 2026-06-17 18:53:46
● 2026-06-18 07:53:34
● 2026-06-18 09:45:18
○ 2026-06-18 13:02:38
○ 2026-06-18 13:10:02
○A143.204.29.932026-06-18 → 2026-06-18 · 5 obs
○ 2026-06-17 18:53:46
● 2026-06-18 07:53:34
● 2026-06-18 09:45:18
○ 2026-06-18 13:02:38
○ 2026-06-18 13:10:02
○A143.204.29.972026-06-18 → 2026-06-18 · 5 obs
○ 2026-06-17 18:53:46
● 2026-06-18 07:53:34
● 2026-06-18 09:45:18
○ 2026-06-18 13:02:38
○ 2026-06-18 13:10:02
○A18.155.21.1062026-06-14 → 2026-06-15 · 5 obs
○ 2026-06-14 13:41:14
● 2026-06-14 21:44:30
● 2026-06-15 09:07:54
○ 2026-06-15 14:23:00
○ 2026-06-18 13:10:02
○A18.155.21.202026-06-14 → 2026-06-15 · 5 obs
○ 2026-06-14 13:41:14
● 2026-06-14 21:44:30
● 2026-06-15 09:07:54
○ 2026-06-15 14:23:00
○ 2026-06-18 13:10:02
○A18.155.21.812026-06-14 → 2026-06-15 · 5 obs
○ 2026-06-14 13:41:14
● 2026-06-14 21:44:30
● 2026-06-15 09:07:54
○ 2026-06-15 14:23:00
○ 2026-06-18 13:10:02
○A18.155.21.882026-06-14 → 2026-06-15 · 5 obs
○ 2026-06-14 13:41:14
● 2026-06-14 21:44:30
● 2026-06-15 09:07:54
○ 2026-06-15 14:23:00
○ 2026-06-18 13:10:02
●A3.174.141.122026-06-12 → 2026-06-18 · 12 obs
● 2026-06-12 05:46:38
○ 2026-06-14 09:20:32
● 2026-06-14 13:41:14
○ 2026-06-14 21:44:30
○ 2026-06-15 09:07:54
● 2026-06-15 14:23:00
○ 2026-06-17 07:15:36
● 2026-06-17 18:53:46
○ 2026-06-18 07:53:34
○ 2026-06-18 09:45:18
● 2026-06-18 13:02:38
● 2026-06-18 13:10:02
●A3.174.141.342026-06-12 → 2026-06-18 · 12 obs
● 2026-06-12 05:46:38
○ 2026-06-14 09:20:32
● 2026-06-14 13:41:14
○ 2026-06-14 21:44:30
○ 2026-06-15 09:07:54
● 2026-06-15 14:23:00
○ 2026-06-17 07:15:36
● 2026-06-17 18:53:46
○ 2026-06-18 07:53:34
○ 2026-06-18 09:45:18
● 2026-06-18 13:02:38
● 2026-06-18 13:10:02
●A3.174.141.702026-06-12 → 2026-06-18 · 12 obs
● 2026-06-12 05:46:38
○ 2026-06-14 09:20:32
● 2026-06-14 13:41:14
○ 2026-06-14 21:44:30
○ 2026-06-15 09:07:54
● 2026-06-15 14:23:00
○ 2026-06-17 07:15:36
● 2026-06-17 18:53:46
○ 2026-06-18 07:53:34
○ 2026-06-18 09:45:18
● 2026-06-18 13:02:38
● 2026-06-18 13:10:02
●A3.174.141.802026-06-12 → 2026-06-18 · 12 obs
● 2026-06-12 05:46:38
○ 2026-06-14 09:20:32
● 2026-06-14 13:41:14
○ 2026-06-14 21:44:30
○ 2026-06-15 09:07:54
● 2026-06-15 14:23:00
○ 2026-06-17 07:15:36
● 2026-06-17 18:53:46
○ 2026-06-18 07:53:34
○ 2026-06-18 09:45:18
● 2026-06-18 13:02:38
● 2026-06-18 13:10:02
○A54.240.184.1072026-06-17 → 2026-06-17 · 4 obs
○ 2026-06-15 14:23:00
● 2026-06-17 07:15:36
○ 2026-06-17 18:53:46
○ 2026-06-18 13:10:02
○A54.240.184.1292026-06-17 → 2026-06-17 · 4 obs
○ 2026-06-15 14:23:00
● 2026-06-17 07:15:36
○ 2026-06-17 18:53:46
○ 2026-06-18 13:10:02
○A54.240.184.162026-06-17 → 2026-06-17 · 4 obs
○ 2026-06-15 14:23:00
● 2026-06-17 07:15:36
○ 2026-06-17 18:53:46
○ 2026-06-18 13:10:02
○A54.240.184.832026-06-17 → 2026-06-17 · 4 obs
○ 2026-06-15 14:23:00
● 2026-06-17 07:15:36
○ 2026-06-17 18:53:46
○ 2026-06-18 13:10:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
awsdns1.nic.aws, dns2.nic.aws, dns3.nic.aws, dns4.nic.aws...16 records
skillbuilder.awsns-344.awsdns-43.com, ns-741.awsdns-28.net, ns-1440.awsdns-52.org, ns-1972.awsdns-54.co.uk-
myclass.skillbuilder.awsns-1063.awsdns-04.org, ns-1559.awsdns-02.co.uk, ns-277.awsdns-34.com, ns-774.awsdns-32.net-

✅ Authoritative Response

Server:205.251.195.6

NS records: ns-1063.awsdns-04.org, ns-1559.awsdns-02.co.uk, ns-277.awsdns-34.com, ns-774.awsdns-32.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillbuilder.aws (unsigned zone)

⏱️ Timing

Total: 1489ms | Queries: -

📄 Records

TypeCountSample Data
A413.226.238.78, 13.226.238.28...
NS4ns-1063.awsdns-04.org, ns-1559.awsdns-02.co.uk...
SOA1ns-774.awsdns-32.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (dns1.nic.aws, dns1.nic.aws, dns2.nic.aws...)

Analysis

IP Addresses

myclass.skillbuilder.aws has four IP addresses: 3.174.141.12, 3.174.141.34, 3.174.141.70 and 3.174.141.80.

j4p5v38ch9.execute-api.eu-central-1.amazonaws.com, d150g3j5s2y8mo.cloudfront.net, aff.trackinglibrary.prodperfect.com plus two other host names have IP numbers in common with myclass.skillbuilder.aws.

Name Servers

Four name servers handle the delegation for myclass.skillbuilder.aws: ns-277.awsdns-34.com, ns-774.awsdns-32.net, ns-1063.awsdns-04.org and ns-1559.awsdns-02.co.uk.

myclass.skillbuilder.aws has at least partial name server overlap with other domains, such as 10lines.app, d1v473wddyh1kp.cloudfront.net, red5g.co and two others.

ns-673.awsdns-20.net, ns-1246.awsdns-27.org and ns-1641.awsdns-13.co.uk — plus 3 other name servers — are commonly paired with these name servers.

ns-277.awsdns-34.com, ns-774.awsdns-32.net, ns-1063.awsdns-04.org and ns-1559.awsdns-02.co.uk all point to exactly two IP numbers each: ns-277.awsdns-34.com → 205.251.193.21 and 2600:9000:5301:1500::1; ns-774.awsdns-32.net → 205.251.195.6 and 2600:9000:5303:600::1; ns-1063.awsdns-04.org → 205.251.196.39 and 2600:9000:5304:2700::1; ns-1559.awsdns-02.co.uk → 205.251.198.23 and 2600:9000:5306:1700::1.