`mas.org`

DNSSEC	⚠️ Not signed
A	162.159.134.42^Cloudflare
NS	`ns-1471.awsdns-55.org` ⭐
		A	2600:9000:5305:bf00::1^{🇺🇸 Amazon}
			PTR	`ns-1471.awsdns-55.org`
		A	205.251.197.191^{🇺🇸 Amazon}
			PTR	`ns-1471.awsdns-55.org`
NS	`ns-1597.awsdns-07.co.uk`
		A	2600:9000:5306:3d00::1^{🇺🇸 Amazon}
			PTR	`ns-1597.awsdns-07.co.uk`
		A	205.251.198.61^{🇺🇸 Amazon}
			PTR	`ns-1597.awsdns-07.co.uk`
NS	`ns-432.awsdns-54.com`
		A	2600:9000:5301:b000::1^{🇺🇸 Amazon}
			PTR	`ns-432.awsdns-54.com`
		A	205.251.193.176^{🇺🇸 Amazon}
			PTR	`ns-432.awsdns-54.com`
NS	`ns-757.awsdns-30.net`
		A	2600:9000:5302:f500::1^{🇺🇸 Amazon}
			PTR	`ns-757.awsdns-30.net`
		A	205.251.194.245^{🇺🇸 Amazon}
			PTR	`ns-757.awsdns-30.net`
MX	`mas-org.mail.eo.outlook.com` ⭐
TXT	`ca3-e6d8b9e4771f4f6fa19a9bcd906d9c0b`
TXT	`google-site-verification=t04sQMtfUuDRjytup1p2Vidx0iqn5d53qlG8XI6E1rQ`
TXT	`v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_s...`
SOA	`ns-1471.awsdns-55.org`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=1771291736

rank #199710 globally
rank #15210 in the tld
📈 Tranco rank: #665,102

Up

apops.mas.org

Same first word

mas.co.nz

mas.auto.pl

mas.dp.ua

mas.vic.gov.au

mas.media

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mas.aw

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mas.edu.jo

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mas.org.tw

mas.ec

mas.photography

mas.lt

mas.systems

mas.name

mas.sr

mas.dk

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mas.me

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Similar names

ams.wien

ams.com.co

asm.com.mx

msa.lt

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asm.ie

ams.works

sma.trafficmanager.net

asm.net

msa.edu.eg

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ams.rs

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sam.catering

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sam.vn

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asm.guru

asm.services.aero

sam.in

asm.engineering

asm.group

sam.jp

ams.today

sam.cl

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msa.agency

sam.gov.tr

msa.co

sam.pl

asm.nl

ams.to

ams.com.vn

msa.ro

msa.cat

msa.com.hk

ams.nl

asm.im

msa.hu

sam.homes

ams.gov.mk

msa.mx

sma.im

sam.ca

sma.cz

msa.ind.br

msa.pe

ams.ru

ams.pm

sam.sa.com

sam.ink

asm.it

ams.my

asm.pavia.it

msa.com.ng

ams.ltd

DNS History

11 records (6 active, 5 former)

●NSns-1471.awsdns-55.org2026-02-24 → 2026-02-24 · 3 obs

○ 2016-12-14 01:59:40
● 2026-02-24 04:32:20
● 2026-02-24 04:32:22

●NSns-1597.awsdns-07.co.uk2026-02-24 → 2026-02-24 · 3 obs

○ 2016-12-14 01:59:40
● 2026-02-24 04:32:20
● 2026-02-24 04:32:22

●NSns-432.awsdns-54.com2026-02-24 → 2026-02-24 · 3 obs

○ 2016-12-14 01:59:40
● 2026-02-24 04:32:20
● 2026-02-24 04:32:22

●NSns-757.awsdns-30.net2026-02-24 → 2026-02-24 · 3 obs

○ 2016-12-14 01:59:40
● 2026-02-24 04:32:20
● 2026-02-24 04:32:22

○NSns51.worldnic.com2008-04-23 → 2016-12-14 · 4 obs

● 2008-04-23 22:00:30
● 2016-12-14 01:59:40
○ 2026-02-24 04:32:20
○ 2026-02-24 04:32:22

○NSns52.worldnic.com2008-04-23 → 2016-12-14 · 4 obs

● 2008-04-23 22:00:30
● 2016-12-14 01:59:40
○ 2026-02-24 04:32:20
○ 2026-02-24 04:32:22

○MXmail.mas.org2008-04-23 → 2008-04-23 · 3 obs

● 2008-04-23 22:00:30
○ 2015-08-03 13:04:58
○ 2026-02-24 04:32:22

●MXmas-org.mail.eo.outlook.com2015-08-03 → 2026-02-24 · 3 obs

○ 2008-04-23 22:00:30
● 2015-08-03 13:04:58
● 2026-02-24 04:32:22

●A162.159.134.422026-02-24 → 2026-02-24 · 3 obs

○ 2016-12-14 01:59:40
● 2026-02-24 04:32:20
● 2026-02-24 04:32:22

○A216.70.83.992015-08-03 → 2016-12-14 · 5 obs

○ 2008-04-23 22:00:30
● 2015-08-03 13:04:58
● 2016-12-14 01:59:40
○ 2026-02-24 04:32:20
○ 2026-02-24 04:32:22

○A64.13.192.1502008-04-23 → 2008-04-23 · 3 obs

● 2008-04-23 22:00:30
○ 2015-08-03 13:04:58
○ 2026-02-24 04:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mas.org	ns-432.awsdns-54.com, ns-1471.awsdns-55.org, ns-757.awsdns-30.net, ns-1597.awsdns-07.co.uk	-

✅ Authoritative Response

Server: 205.251.193.176

NS records: ns-432.awsdns-54.com, ns-1471.awsdns-55.org, ns-757.awsdns-30.net, ns-1597.awsdns-07.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mas.org (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.134.42`
NS	4	`ns-1471.awsdns-55.org, ns-1597.awsdns-07.co.uk...`
MX	1	`mas-org.mail.eo.outlook.com (pri: 1)`
TXT	3	`ca3-e6d8b9e4771f4f6fa19a9bcd906d9c0b, google-site-verification=t04sQMtfUuDRjyt...`
SOA	1	`ns-1471.awsdns-55.org awsdns-hostmaster.`

AI analysis

mas.org is a parent of apops.mas.org.

mas.org points to a single IP address: 162.159.134.42.

Other host names such as siteowl.com, redspins.com, tagesklinik-linz.at, desego.lat and rankia.pt share IP numbers with mas.org.

mas.org is delegated to four name servers: ns-432.awsdns-54.com, ns-757.awsdns-30.net, ns-1471.awsdns-55.org and ns-1597.awsdns-07.co.uk.

At least part of the name servers for mas.org are shared with other domains, for instance ubuy.sv, feja.ca, doctorjob.com, k3r.jp and connectedphysics.io.