classlab.com - dns.ninja

classlab.com

DNSSEC⚠️ Not signed
A32.187.200.13🇺🇸 Amazon32.184.0.0/13 EC2 Prefix
PTRec2-32-187-200-13.us-west-2.compute.amazonaws.com
A44.247.194.121🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
A54.185.34.16🇺🇸 Amazon54.184.0.0/15 EC2 PDX prefix
NSns-1593.awsdns-07.co.uk ⭐
A2600:9000:5306:3900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1593.awsdns-07.co.uk
A205.251.198.57🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1593.awsdns-07.co.uk
NSns-1305.awsdns-35.org
A2600:9000:5305:1900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1305.awsdns-35.org
A205.251.197.25🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1305.awsdns-35.org
NSns-414.awsdns-51.com
A2600:9000:5301:9e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-414.awsdns-51.com
A205.251.193.158🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-414.awsdns-51.com
NSns-746.awsdns-29.net
A2600:9000:5302:ea00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-746.awsdns-29.net
A205.251.194.234🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-746.awsdns-29.net
TXTgoogle-site-verification=g9PCzGBM6EJOfLn1JNPXMSGDCGmqNryg-O6JWF0RIEI
SOAns-1593.awsdns-07.co.ukawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786168889
📈 Tranco rank: #450,738

Subdomains

static-aws.classlab.com
www.classlab.com
static.classlab.com
prod-static.classlab.com

Same first word

classlab.com
classlab.pt
classlab.org

Similar names

ballascs.com.au
basscall.ch
callsbsa.com

DNS History

33 records (7 active, 26 former)

20162017201820192020202120222023202420252026NSns-1305.awsdns-35.orgns-1593.awsdns-07.co.ukns-414.awsdns-51.comns-746.awsdns-29.netA32.187.200.1344.247.194.12154.185.34.1616.144.184.216184.33.54.80184.34.98.8534.208.149.14934.208.252.21435.162.105.7635.163.185.2035.83.63.13035.83.74.23935.84.17.22544.227.50.11244.238.99.14552.10.11.13852.11.151.13352.32.38.9852.36.11.20952.36.238.16852.42.49.8454.149.12.16954.184.177.18954.186.200.22654.187.70.18154.191.181.4354.200.41.12754.69.110.9154.70.27.43
●NSns-1305.awsdns-35.org2015-07-05 → 2026-08-08 · 2 obs
● 2015-07-05 13:24:04
● 2026-08-08 06:16:34
●NSns-1593.awsdns-07.co.uk2015-07-05 → 2026-08-08 · 2 obs
● 2015-07-05 13:24:04
● 2026-08-08 06:16:34
●NSns-414.awsdns-51.com2015-07-05 → 2026-08-08 · 2 obs
● 2015-07-05 13:24:04
● 2026-08-08 06:16:34
●NSns-746.awsdns-29.net2015-07-05 → 2026-08-08 · 2 obs
● 2015-07-05 13:24:04
● 2026-08-08 06:16:34
○A16.144.184.2162026-04-24 → 2026-04-29 · 5 obs
○ 2026-04-09 12:59:16
● 2026-04-24 02:58:20
● 2026-04-29 23:02:08
○ 2026-05-05 08:57:02
○ 2026-08-08 06:16:34
○A184.33.54.802026-04-09 → 2026-04-09 · 4 obs
○ 2021-03-03 22:03:22
● 2026-04-09 12:59:16
○ 2026-04-24 02:58:20
○ 2026-08-08 06:16:34
○A184.34.98.852026-04-09 → 2026-04-09 · 4 obs
○ 2021-03-03 22:03:22
● 2026-04-09 12:59:16
○ 2026-04-24 02:58:20
○ 2026-08-08 06:16:34
●A32.187.200.132026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-24 22:59:08
● 2026-08-08 06:16:34
○A34.208.149.1492021-03-03 → 2021-03-03 · 4 obs
○ 2017-05-08 08:53:44
● 2021-03-03 22:03:22
○ 2026-04-09 12:59:16
○ 2026-08-08 06:16:34
○A34.208.252.2142026-04-24 → 2026-04-29 · 5 obs
○ 2026-04-09 12:59:16
● 2026-04-24 02:58:20
● 2026-04-29 23:02:08
○ 2026-05-05 08:57:02
○ 2026-08-08 06:16:34
○A35.162.105.762017-05-07 → 2017-05-08 · 5 obs
○ 2016-05-26 17:27:50
● 2017-05-07 21:39:48
● 2017-05-08 08:53:44
○ 2021-03-03 22:03:22
○ 2026-08-08 06:16:34
○A35.163.185.202017-05-07 → 2017-05-08 · 5 obs
○ 2016-05-26 17:27:50
● 2017-05-07 21:39:48
● 2017-05-08 08:53:44
○ 2021-03-03 22:03:22
○ 2026-08-08 06:16:34
○A35.83.63.1302026-04-28 → 2026-05-05 · 5 obs
○ 2026-04-24 02:58:20
● 2026-04-28 05:01:00
● 2026-05-05 08:57:02
○ 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A35.83.74.2392026-04-09 → 2026-08-08 · 2 obs
○ 2026-04-09 12:59:16
○ 2026-08-08 06:16:34
○A35.84.17.2252026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-05 08:57:02
● 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A44.227.50.1122026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-05 08:57:02
● 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A44.238.99.1452026-04-09 → 2026-08-08 · 2 obs
○ 2026-04-09 12:59:16
○ 2026-08-08 06:16:34
●A44.247.194.1212026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-24 22:59:08
● 2026-08-08 06:16:34
○A52.10.11.1382015-11-08 → 2016-05-26 · 5 obs
○ 2015-07-05 13:24:04
● 2015-11-08 08:08:02
● 2016-05-26 17:27:50
○ 2017-05-07 21:39:48
○ 2026-08-08 06:16:34
○A52.11.151.1332015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 13:24:04
○ 2015-11-08 08:08:02
○ 2026-08-08 06:16:34
○A52.32.38.982026-04-09 → 2026-04-09 · 4 obs
○ 2021-03-03 22:03:22
● 2026-04-09 12:59:16
○ 2026-04-24 02:58:20
○ 2026-08-08 06:16:34
○A52.36.11.2092026-05-05 → 2026-05-05 · 4 obs
○ 2026-04-29 23:02:08
● 2026-05-05 08:57:02
○ 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A52.36.238.1682021-03-03 → 2021-03-03 · 4 obs
○ 2017-05-08 08:53:44
● 2021-03-03 22:03:22
○ 2026-04-09 12:59:16
○ 2026-08-08 06:16:34
○A52.42.49.842026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-05 08:57:02
● 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A54.149.12.1692015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 13:24:04
○ 2015-11-08 08:08:02
○ 2026-08-08 06:16:34
○A54.184.177.1892026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-09 12:59:16
● 2026-04-24 02:58:20
○ 2026-04-28 05:01:00
○ 2026-08-08 06:16:34
●A54.185.34.162026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-24 22:59:08
● 2026-08-08 06:16:34
○A54.186.200.2262015-11-08 → 2016-05-26 · 5 obs
○ 2015-07-05 13:24:04
● 2015-11-08 08:08:02
● 2016-05-26 17:27:50
○ 2017-05-07 21:39:48
○ 2026-08-08 06:16:34
○A54.187.70.1812026-04-09 → 2026-08-08 · 2 obs
○ 2026-04-09 12:59:16
○ 2026-08-08 06:16:34
○A54.191.181.432026-05-05 → 2026-05-05 · 4 obs
○ 2026-04-29 23:02:08
● 2026-05-05 08:57:02
○ 2026-06-24 22:59:08
○ 2026-08-08 06:16:34
○A54.200.41.1272015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 13:24:04
○ 2015-11-08 08:08:02
○ 2026-08-08 06:16:34
○A54.69.110.912015-11-08 → 2016-05-26 · 5 obs
○ 2015-07-05 13:24:04
● 2015-11-08 08:08:02
● 2016-05-26 17:27:50
○ 2017-05-07 21:39:48
○ 2026-08-08 06:16:34
○A54.70.27.432017-05-07 → 2017-05-08 · 5 obs
○ 2016-05-26 17:27:50
● 2017-05-07 21:39:48
● 2017-05-08 08:53:44
○ 2021-03-03 22:03:22
○ 2026-08-08 06:16:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
classlab.comns-746.awsdns-29.net, ns-414.awsdns-51.com, ns-1593.awsdns-07.co.uk, ns-1305.awsdns-35.org2 records

✅ Authoritative Response

Server:205.251.193.158

NS records: ns-746.awsdns-29.net, ns-414.awsdns-51.com, ns-1593.awsdns-07.co.uk, ns-1305.awsdns-35.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classlab.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

TypeCountSample Data
A354.185.34.16, 44.247.194.121...
NS4ns-1305.awsdns-35.org, ns-1593.awsdns-07.co.uk...
TXT1google-site-verification=g9PCzGBM6EJOfLn
SOA1ns-1593.awsdns-07.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-414.awsdns-51.com, ns-414.awsdns-51.com)

Analysis

Hierarchy

classlab.com is the parent domain of static-aws.classlab.com, www.classlab.com, static.classlab.com and prod-static.classlab.com.

IP Addresses

classlab.com resolves to three IP addresses: 32.187.200.13, 44.247.194.121 and 54.185.34.16.

hellosmart.com is an example of another host name that shares IP numbers with classlab.com.

Name Servers

Four name servers handle the delegation for classlab.com: ns-414.awsdns-51.com, ns-746.awsdns-29.net, ns-1305.awsdns-35.org and ns-1593.awsdns-07.co.uk.

classlab.com shares at least some of its name servers with other domains, including d1rx4oemqvrgwr.cloudfront.net, montypythonandtheholygrailtickets.com, trestore.net and two others.

The host names ns-414.awsdns-51.com, ns-746.awsdns-29.net, ns-1305.awsdns-35.org and ns-1593.awsdns-07.co.uk each resolve to two IP addresses: ns-414.awsdns-51.com resolves to 205.251.193.158 and 2600:9000:5301:9e00::1; ns-746.awsdns-29.net resolves to 205.251.194.234 and 2600:9000:5302:ea00::1; ns-1305.awsdns-35.org resolves to 205.251.197.25 and 2600:9000:5305:1900::1; ns-1593.awsdns-07.co.uk resolves to 205.251.198.57 and 2600:9000:5306:3900::1.