practiceofcollection.org - robtex.com

practiceofcollection.org

DNSSEC⚠️ Not signed
A3.5.185.103🇰🇷 Amazon3.5.184.0/23 AWS S3
A3.5.186.170🇰🇷 Amazon3.5.186.0/23 AWS S3
A3.5.187.57🇰🇷 Amazon3.5.186.0/23 AWS S3
A3.5.187.114🇰🇷 Amazon3.5.186.0/23 AWS S3
A3.5.188.49🇰🇷 Amazon3.5.188.0/23 AWS S3
A3.5.189.42🇰🇷 Amazon3.5.188.0/23 AWS S3
A52.219.148.56🇰🇷 Amazon52.219.148.0/24 AWS S3
A52.219.202.72🇰🇷 Amazon52.219.202.0/24 AWS S3
NSns-839.awsdns-40.net ⭐
A2600:9000:5303:4700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-839.awsdns-40.net
A205.251.195.71🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-839.awsdns-40.net
NSns-1408.awsdns-48.org
A2600:9000:5305:8000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1408.awsdns-48.org
A205.251.197.128🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1408.awsdns-48.org
NSns-145.awsdns-18.com
A2600:9000:5300:9100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-145.awsdns-18.com
A205.251.192.145🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-145.awsdns-18.com
NSns-1839.awsdns-37.co.uk
A2600:9000:5307:2f00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1839.awsdns-37.co.uk
A205.251.199.47🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1839.awsdns-37.co.uk
SOAns-839.awsdns-40.netawsdns-hostmaster@amazon.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

practiceofcollection.org

DNS History

27 records (12 active, 15 former)

NSns-1408.awsdns-48.orgns-145.awsdns-18.comns-1839.awsdns-37.co.ukns-839.awsdns-40.netA3.5.185.1033.5.186.1703.5.187.1143.5.187.573.5.188.493.5.189.4252.219.148.5652.219.202.723.5.185.1153.5.185.523.5.185.573.5.188.353.5.189.03.5.189.103.5.189.1073.5.189.1193.5.189.203.5.189.9852.219.148.152.219.148.552.219.148.7252.219.204.9252.219.206.64
●NSns-1408.awsdns-48.org2026-03-14 → 2026-03-15 · 2 obs
● 2026-03-14 23:01:32
● 2026-03-15 17:45:50
●NSns-145.awsdns-18.com2026-03-14 → 2026-03-15 · 2 obs
● 2026-03-14 23:01:32
● 2026-03-15 17:45:50
●NSns-1839.awsdns-37.co.uk2026-03-14 → 2026-03-15 · 2 obs
● 2026-03-14 23:01:32
● 2026-03-15 17:45:50
●NSns-839.awsdns-40.net2026-03-14 → 2026-03-15 · 2 obs
● 2026-03-14 23:01:32
● 2026-03-15 17:45:50
●A3.5.185.1032026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A3.5.185.1152026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
○A3.5.185.522026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
○A3.5.185.572026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
●A3.5.186.1702026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
●A3.5.187.1142026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
●A3.5.187.572026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A3.5.188.352026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
●A3.5.188.492026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A3.5.189.02026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
○A3.5.189.102026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
○A3.5.189.1072026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
○A3.5.189.1192026-03-14 → 2026-03-15 · 4 obs
● 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
○A3.5.189.202026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
●A3.5.189.422026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A3.5.189.982026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
○A52.219.148.12026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
○A52.219.148.52026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
●A52.219.148.562026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A52.219.148.722026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50
●A52.219.202.722026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-15 01:46:28
● 2026-03-15 17:45:48
● 2026-03-15 17:45:50
○A52.219.204.922026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-14 23:01:32
● 2026-03-15 01:46:28
○ 2026-03-15 17:45:48
○ 2026-03-15 17:45:50
○A52.219.206.642026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 23:01:32
○ 2026-03-15 01:46:28
○ 2026-03-15 17:45:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
practiceofcollection.orgns-1839.awsdns-37.co.uk, ns-1408.awsdns-48.org, ns-839.awsdns-40.net, ns-145.awsdns-18.com1 record

✅ Authoritative Response

Server: 205.251.195.71

NS records: ns-1839.awsdns-37.co.uk, ns-1408.awsdns-48.org, ns-839.awsdns-40.net, ns-145.awsdns-18.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practiceofcollection.org (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

TypeCountSample Data
A73.5.189.98, 52.219.144.68...
NS4ns-1408.awsdns-48.org, ns-145.awsdns-18.com...
SOA1ns-839.awsdns-40.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1408.awsdns-48.org)

Analysis

IP Addresses

practiceofcollection.org resolves to eight IP numbers: 3.5.185.103, 3.5.186.170, 3.5.187.57, 3.5.187.114, 3.5.188.49, 3.5.189.42, 52.219.148.56 and 52.219.202.72.

Other host names such as wystan.com, bbuttonlab.com, www.textcube.org, sb-1388.com and genple.com share IP numbers with practiceofcollection.org.

Name Servers

practiceofcollection.org is delegated to four name servers: ns-145.awsdns-18.com, ns-839.awsdns-40.net, ns-1408.awsdns-48.org and ns-1839.awsdns-37.co.uk.

At least part of the name servers for practiceofcollection.org are shared with other domains, for instance nettex.co.nz, kumagawa-clinic.com, perseus-it.com, d2rj6u9pq6x1zy.cloudfront.net and hostoby.com.

These name servers are often used together with ns-964.awsdns-56.net, ns-222.awsdns-27.com and ns-2041.awsdns-63.co.uk.

Host names with two IP numbers:

ns-145.awsdns-18.com points to: 2600:9000:5300:9100::1 and 205.251.192.145

ns-839.awsdns-40.net points to: 2600:9000:5303:4700::1 and 205.251.195.71

ns-1408.awsdns-48.org points to: 2600:9000:5305:8000::1 and 205.251.197.128

ns-1839.awsdns-37.co.uk points to: 2600:9000:5307:2f00::1 and 205.251.199.47