nstopenresearch.org - robtex.com

nstopenresearch.org

DNSSECโš ๏ธ Not signed
A34.250.132.11๐Ÿ‡ฎ๐Ÿ‡ช Amazon34.248.0.0/13 EC2 DUB prefix
PTRec2-34-250-132-11.eu-west-1.compute.amazonaws.com
A34.250.165.16๐Ÿ‡ฎ๐Ÿ‡ช Amazon34.248.0.0/13 EC2 DUB prefix
A54.77.197.81๐Ÿ‡ฎ๐Ÿ‡ช Amazon54.76.0.0/15 EC2 DUB prefix
NSns-561.awsdns-06.net โญ
A2600:9000:5302:3100::1๐Ÿ‡บ๐Ÿ‡ธ Amazon2600:9000:5302::/48 - CloudFront
PTRns-561.awsdns-06.net
A205.251.194.49๐Ÿ‡บ๐Ÿ‡ธ Amazon205.251.194.0/24 prefix
PTRns-561.awsdns-06.net
NSns-1277.awsdns-31.org
A2600:9000:5304:fd00::1๐Ÿ‡บ๐Ÿ‡ธ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1277.awsdns-31.org
A205.251.196.253๐Ÿ‡บ๐Ÿ‡ธ Amazon205.251.196.0/24 prefix
PTRns-1277.awsdns-31.org
NSns-167.awsdns-20.com
A2600:9000:5300:a700::1๐Ÿ‡บ๐Ÿ‡ธ Amazon2600:9000:5300::/48 - CloudFront
PTRns-167.awsdns-20.com
A205.251.192.167๐Ÿ‡บ๐Ÿ‡ธ Amazon205.251.192.0/24 prefix
PTRns-167.awsdns-20.com
NSns-1960.awsdns-53.co.uk
A2600:9000:5307:a800::1๐Ÿ‡บ๐Ÿ‡ธ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1960.awsdns-53.co.uk
A205.251.199.168๐Ÿ‡บ๐Ÿ‡ธ Amazon205.251.199.0/24 prefix
PTRns-1960.awsdns-53.co.uk
MXus-smtp-inbound-1.mimecast.com โญ
A170.10.128.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com(20)
A170.10.128.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXT0ed1fe018ace5c98d869a241df90686da8f3802a9d
TXTMS=ms53897674
TXTv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ...
SOAns-561.awsdns-06.netawsdns-hostmaster@amazon.com serial=1

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776062913

Same first word

DNS History

12 records (9 active, 3 former)

NSns-1277.awsdns-31.orgns-167.awsdns-20.comns-1960.awsdns-53.co.ukns-561.awsdns-06.netMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA34.250.132.1134.250.165.1654.77.197.8152.212.102.25052.212.97.852.51.245.199
โ—NSns-1277.awsdns-31.org2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—NSns-167.awsdns-20.com2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—NSns-1960.awsdns-53.co.uk2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—NSns-561.awsdns-06.net2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—MXus-smtp-inbound-1.mimecast.com2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—MXus-smtp-inbound-2.mimecast.com2026-02-24 โ†’ 2026-04-13 ยท 2 obs
โ— 2026-02-24 09:35:30
โ— 2026-04-13 07:18:22
โ—A34.250.132.112026-04-13 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2026-02-24 13:13:38
โ— 2026-04-13 07:18:20
โ— 2026-04-13 07:18:22
โ—A34.250.165.162026-04-13 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2026-02-24 13:13:38
โ— 2026-04-13 07:18:20
โ— 2026-04-13 07:18:22
โ—‹A52.212.102.2502026-02-24 โ†’ 2026-02-24 ยท 4 obs
โ— 2026-02-24 09:35:30
โ— 2026-02-24 13:13:38
โ—‹ 2026-04-13 07:18:20
โ—‹ 2026-04-13 07:18:22
โ—‹A52.212.97.82026-02-24 โ†’ 2026-02-24 ยท 4 obs
โ— 2026-02-24 09:35:30
โ— 2026-02-24 13:13:38
โ—‹ 2026-04-13 07:18:20
โ—‹ 2026-04-13 07:18:22
โ—‹A52.51.245.1992026-02-24 โ†’ 2026-02-24 ยท 4 obs
โ— 2026-02-24 09:35:30
โ— 2026-02-24 13:13:38
โ—‹ 2026-04-13 07:18:20
โ—‹ 2026-04-13 07:18:22
โ—A54.77.197.812026-04-13 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2026-02-24 13:13:38
โ— 2026-04-13 07:18:20
โ— 2026-04-13 07:18:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
nstopenresearch.orgns-1960.awsdns-53.co.uk, ns-561.awsdns-06.net, ns-167.awsdns-20.com, ns-1277.awsdns-31.org1 record

โœ… Authoritative Response

Server:205.251.196.253

NS records: ns-1960.awsdns-53.co.uk, ns-561.awsdns-06.net, ns-167.awsdns-20.com, ns-1277.awsdns-31.org

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for nstopenresearch.org (unsigned zone)

โฑ๏ธ Timing

Total: 389ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A354.77.197.81, 34.250.132.11...
NS4ns-1277.awsdns-31.org, ns-167.awsdns-20.com...
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)
TXT30ed1fe018ace5c98d869a241df90686da8f3802a, MS=ms53897674...
SOA1ns-561.awsdns-06.net awsdns-hostmaster.a

๐Ÿ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1277.awsdns-31.org)

Analysis

IP Addresses

nstopenresearch.org resolves to three IP numbers: 34.250.132.11, 34.250.165.16 and 54.77.197.81.

Other host names include verixiv.org, ec2-34-250-165-16.eu-west-1.compute.amazonaws.com, healthopenresearch.org and openresearchafrica.org that share IP numbers with nstopenresearch.org.

Name Servers

nstopenresearch.org is delegated to four name servers: ns-167.awsdns-20.com, ns-561.awsdns-06.net, ns-1277.awsdns-31.org and ns-1960.awsdns-53.co.uk.

nstopenresearch.org shares name servers with other domains at least partially, for example d3twea9dbziss4.cloudfront.net, theflowershopmi.com, keibayohou-pay.com, 9zpg.net and ctasupercharged.com.

Host names with two IP numbers:

ns-167.awsdns-20.com points to: 2600:9000:5300:a700::1 and 205.251.192.167

ns-561.awsdns-06.net points to: 2600:9000:5302:3100::1 and 205.251.194.49

ns-1277.awsdns-31.org points to: 2600:9000:5304:fd00::1 and 205.251.196.253

ns-1960.awsdns-53.co.uk points to: 2600:9000:5307:a800::1 and 205.251.199.168

Mail Servers

Two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com handle nstopenresearch.org.

nstopenresearch.org shares the same mail server setup as other domains, for instance granitesolutionsgroup.com, dpis.com, daoes.org, uss-legacyacumatica.com and 3stepapparel.com.

nstopenresearch.org shares some mail servers with other domains, at least partially; examples include coretelligent.net, phx-mail.sendwordnow.com and haylor.com.

Host names with six IP numbers:

Name us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Name us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Names pointing to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.