`science-advances.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`
MX	`aaasmx03.aaas.org` ⭐
		A	198.151.217.118^{🇺🇸 AAAS-AS198.151.217.0/24 Client Proxy Route Object - AAAS}
			PTR	`aaasmx03.aaas.org`
SOA	`ns01.aaas.org`domainreg@aaas.org 2021-09-10 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778633804

Same first word

science-advances.net

science-advances.org

DNS History

9 records (6 active, 3 former)

○NSbakser.org2015-06-08 → 2016-11-26 · 4 obs

● 2015-06-08 21:39:32
● 2016-11-26 15:03:32
○ 2017-05-20 11:52:56
○ 2026-05-13 01:13:34

●NSns01.aaas.org2015-06-08 → 2026-05-13 · 2 obs

● 2015-06-08 21:39:32
● 2026-05-13 01:13:34

●NSns02.aaas.org2015-06-08 → 2026-05-13 · 2 obs

● 2015-06-08 21:39:32
● 2026-05-13 01:13:34

●NSns03.aaas.org2017-05-20 → 2026-05-13 · 3 obs

○ 2016-11-26 15:03:32
● 2017-05-20 11:52:56
● 2026-05-13 01:13:34

●MXaaasmx03.aaas.org2015-06-08 → 2026-05-13 · 2 obs

● 2015-06-08 21:39:32
● 2026-05-13 01:13:34

○MXbakser.aaas.org2015-06-08 → 2016-11-26 · 4 obs

● 2015-06-08 21:39:32
● 2016-11-26 15:03:32
○ 2017-05-20 11:52:56
○ 2026-05-13 01:13:34

○A198.151.217.1492015-06-08 → 2017-05-20 · 4 obs

● 2015-06-08 21:39:32
● 2017-05-20 11:52:56
○ 2026-03-08 10:58:54
○ 2026-05-13 01:13:34

●A52.8.62.1502026-03-08 → 2026-05-13 · 3 obs

○ 2017-05-20 11:52:56
● 2026-03-08 10:58:54
● 2026-05-13 01:13:34

●A54.151.119.2442026-03-08 → 2026-05-13 · 3 obs

○ 2017-05-20 11:52:56
● 2026-03-08 10:58:54
● 2026-05-13 01:13:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:34.198.155.162

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for science-advances.org (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.151.119.244, 52.8.62.150`
NS	3	`ns03.aaas.org, ns02.aaas.org...`
MX	1	`aaasmx03.aaas.org (pri: 10)`
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

science-advances.org has two IP numbers: 52.8.62.150 and 54.151.119.244.

Other host names, for instance science.org, fellowships.aaas.org, nt1-ehrweb.aaas.org, ec2-54-151-119-244.us-west-1.compute.amazonaws.com and www.sciencecareers.org share IP numbers with science-advances.org.

Name Servers

science-advances.org is delegated to three name servers: ns01.aaas.org, ns02.aaas.org and ns03.aaas.org.

science-advances.org at least partially shares name servers with other domains, including eurekalert.net, dppstage.aaas.org, scienceadvertising.org, ctscinet.org and trelliscience.com.

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

Host names with a single IP:

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.

Mail Servers

A single mail server handles science-advances.org, aaasmx03.aaas.org.

science-advances.org shares the same mail server setup as other domains, for instance sciencecareers.info, scienceadvances.net, scienceupdate.info, sciencecareers.net and sciencediplomacy.com.

science-advances.org shares some mail servers with other domains, at least in part, for example scienceupdate.com.

These mail servers are often used together with the mail servers scienceupdate-com.mail.protection.outlook.com.

Host name aaasmx03.aaas.org resolves to a single IP: 198.151.217.118.

science-advances.org - robtex.com