`sciencegradprograms.org`

DNSSEC	⚠️ Not signed
A	52.8.62.150^{🇺🇸 Amazon52.8.0.0/16 EC2 SFO Prefix}
		PTR	`ec2-52-8-62-150.us-west-1.compute.amazonaws.com`
A	54.151.119.244^{🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix}
NS	`ns01.aaas.org` ⭐
		A	198.151.217.87^{🇺🇸 AAAS-AS198.151.217.0/24 Client Proxy Route Object - AAAS}
			PTR	`ns01.aaas.org`
NS	`ns02.aaas.org`
		A	198.151.217.88^{🇺🇸 AAAS-AS198.151.217.0/24 Client Proxy Route Object - AAAS}
			PTR	`ns02.aaas.org`
NS	`ns03.aaas.org`
		A	34.198.155.162^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-198-155-162.compute-1.amazonaws.com`
SOA	`ns01.aaas.org`domainreg@aaas.org 2021-09-10 #0

`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=1778538210

Same first word

sciencegradprograms.org

DNS History

8 records (5 active, 3 former)

○NSbakser.aaas.org2015-05-10 → 2017-04-18 · 4 obs

● 2015-05-10 23:11:30
● 2017-04-18 17:04:18
○ 2026-03-09 09:46:22
○ 2026-05-11 22:36:18

●NSns01.aaas.org2015-05-10 → 2026-05-11 · 2 obs

● 2015-05-10 23:11:30
● 2026-05-11 22:36:18

●NSns02.aaas.org2015-05-10 → 2026-05-11 · 2 obs

● 2015-05-10 23:11:30
● 2026-05-11 22:36:18

●NSns03.aaas.org2017-04-18 → 2026-05-11 · 3 obs

○ 2015-05-10 23:11:30
● 2017-04-18 17:04:18
● 2026-05-11 22:36:18

○A171.66.122.502015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 23:11:30
○ 2015-10-18 07:59:46
○ 2026-05-11 22:36:18

○A198.151.217.1862015-10-18 → 2017-04-18 · 5 obs

○ 2015-05-10 23:11:30
● 2015-10-18 07:59:46
● 2017-04-18 17:04:18
○ 2026-03-09 09:46:22
○ 2026-05-11 22:36:18

●A52.8.62.1502026-03-09 → 2026-05-11 · 3 obs

○ 2017-04-18 17:04:18
● 2026-03-09 09:46:22
● 2026-05-11 22:36:18

●A54.151.119.2442026-03-09 → 2026-05-11 · 3 obs

○ 2017-04-18 17:04:18
● 2026-03-09 09:46:22
● 2026-05-11 22:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sciencegradprograms.org	ns01.aaas.org, ns02.aaas.org, ns03.aaas.org	3 records

✅ Authoritative Response

Server:34.198.155.162

NS records: ns01.aaas.org, ns02.aaas.org, ns03.aaas.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencegradprograms.org (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.8.62.150, 54.151.119.244`
NS	3	`ns03.aaas.org, ns01.aaas.org...`
SOA	1	`ns01.aaas.org domainreg.aaas.org`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns03.aaas.org, ns02.aaas.org, ns01.aaas.org)

Analysis

IP Addresses

sciencegradprograms.org points to two IP numbers: 52.8.62.150 and 54.151.119.244.

Other host names, for instance ehrweb01.aaas.org, classic.sciencemag.org, sciencecareers.info, apps.sciencemag.org and ec2-52-8-62-150.us-west-1.compute.amazonaws.com share IP numbers with sciencegradprograms.org.

Name Servers

The delegation for sciencegradprograms.org is handled by three name servers: ns01.aaas.org, ns02.aaas.org and ns03.aaas.org.

sciencegradprograms.org at least partially shares name servers with other domains, for instance sciencenetlinks.org, kcmtv.com, researchcareers.org, eurekalert.com and science-diplomacy.com.

These name servers are commonly used with the name servers bakser.aaas.org.

Host names with one IP number:

ns01.aaas.org points to 198.151.217.87.

ns02.aaas.org points to 198.151.217.88.

ns03.aaas.org points to 34.198.155.162.

sciencegradprograms.org - robtex.com