4aconference.org - dns.ninja

`4aconference.org`

DNSSEC	⚠️ Not signed
A	44.242.9.227^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-242-9-227.us-west-2.compute.amazonaws.com`
A	52.43.240.180^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
NS	`ns-664.awsdns-19.net` ⭐
		A	2600:9000:5302:9800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-664.awsdns-19.net`
		A	205.251.194.152^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-664.awsdns-19.net`
NS	`ns-1415.awsdns-48.org`
		A	2600:9000:5305:8700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1415.awsdns-48.org`
		A	205.251.197.135^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1415.awsdns-48.org`
NS	`ns-156.awsdns-19.com`
		A	2600:9000:5300:9c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-156.awsdns-19.com`
		A	205.251.192.156^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-156.awsdns-19.com`
NS	`ns-1680.awsdns-18.co.uk`
		A	2600:9000:5306:9000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1680.awsdns-18.co.uk`
		A	205.251.198.144^{🇺🇸 Amazon205.251.198.0/24 prefix}
SOA	`ns-664.awsdns-19.net`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785863912

Same first word

4aconference.com

4aconference.org

DNS History

13 records (6 active, 7 former)

●NSns-1415.awsdns-48.org2026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

●NSns-156.awsdns-19.com2026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

●NSns-1680.awsdns-18.co.uk2026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

●NSns-664.awsdns-19.net2026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

○NSns1.dwebsite.com2015-07-19 → 2019-12-26 · 4 obs

● 2015-07-19 14:38:22
● 2019-12-26 11:40:46
○ 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○NSns2.dwebsite.com2015-07-19 → 2019-12-26 · 4 obs

● 2015-07-19 14:38:22
● 2019-12-26 11:40:46
○ 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○NSns3.dwebsite.com2015-07-19 → 2019-12-26 · 4 obs

● 2015-07-19 14:38:22
● 2019-12-26 11:40:46
○ 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○NSns4.dwebsite.com2015-07-19 → 2019-12-26 · 4 obs

● 2015-07-19 14:38:22
● 2019-12-26 11:40:46
○ 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○A107.170.162.2282015-07-19 → 2019-12-26 · 4 obs

● 2015-07-19 14:38:22
● 2019-12-26 11:40:46
○ 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○A44.230.233.1132026-02-27 → 2026-02-27 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

○A44.237.92.162026-02-27 → 2026-02-27 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
○ 2026-08-04 17:54:24

●A44.242.9.2272026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

●A52.43.240.1802026-02-27 → 2026-08-04 · 3 obs

○ 2019-12-26 11:40:46
● 2026-02-27 11:25:58
● 2026-08-04 17:54:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
4aconference.org	ns-1680.awsdns-18.co.uk, ns-1415.awsdns-48.org, ns-156.awsdns-19.com, ns-664.awsdns-19.net	2 records

✅ Authoritative Response

Server:205.251.194.152

NS records: ns-1680.awsdns-18.co.uk, ns-1415.awsdns-48.org, ns-156.awsdns-19.com, ns-664.awsdns-19.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4aconference.org (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.242.9.227, 52.43.240.180`
NS	4	`ns-1415.awsdns-48.org, ns-156.awsdns-19.com...`
SOA	1	`ns-664.awsdns-19.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1415.awsdns-48.org, ns-1415.awsdns-48.org)

Analysis

IP Addresses

4aconference.org directs to two IP numbers, 44.242.9.227 and 52.43.240.180

ashecountyathletics.org, burlingtoncountyscholasticleague.org, capitaldistrictva.org and two other host names share IP numbers with 4aconference.org.

Name Servers

The authoritative name servers for 4aconference.org are ns-156.awsdns-19.com, ns-664.awsdns-19.net, ns-1415.awsdns-48.org and ns-1680.awsdns-18.co.uk.

4aconference.org partially shares its NS delegation with several other domains, including gigit-ai.com, krusetractor.com, eurosurvey.app and two others.

It is common to find these name servers alongside the name servers ns-127.awsdns-15.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com and two others.

ns-156.awsdns-19.com, ns-664.awsdns-19.net, ns-1415.awsdns-48.org and ns-1680.awsdns-18.co.uk each carry two IP addresses. ns-156.awsdns-19.com has 205.251.192.156 and 2600:9000:5300:9c00::1; ns-664.awsdns-19.net has 205.251.194.152 and 2600:9000:5302:9800::1; ns-1415.awsdns-48.org has 205.251.197.135 and 2600:9000:5305:8700::1; ns-1680.awsdns-18.co.uk has 205.251.198.144 and 2600:9000:5306:9000::1.