`extsy.com`

DNSSEC	⚠️ Not signed
A	13.226.238.43^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
		PTR	`server-13-226-238-43.iad61.r.cloudfront.net`
A	13.226.238.48^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.71^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.103^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
NS	`ns-581.awsdns-08.net` ⭐
		A	2600:9000:5302:4500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-581.awsdns-08.net`
		A	205.251.194.69^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-581.awsdns-08.net`
NS	`ns-1153.awsdns-16.org`
		A	2600:9000:5304:8100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1153.awsdns-16.org`
		A	205.251.196.129^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1153.awsdns-16.org`
NS	`ns-1996.awsdns-57.co.uk`
		A	2600:9000:5307:cc00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1996.awsdns-57.co.uk`
		A	205.251.199.204^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1996.awsdns-57.co.uk`
NS	`ns-307.awsdns-38.com`
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
MX	`extsy-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`NETORGFT17160740.onmicrosoft.com`
TXT	`brevo-code:556bf2e95ebd599d6bd501a60757cc7d`
TXT	`google-site-verification=LnnQchAmgoPOnZkeQDODcj_hDKppLQe2UnmofipQ8qI`
TXT	`google-site-verification=TlFSWyG5od1XvYsmADpDlUMykAuh_NeNTBXkyzs8dRY`
TXT	`hosting-site=extsy-firebase`
TXT	`v=spf1 include:secureserver.net ~all`
SOA	`ns-581.awsdns-08.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

extsy.com

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stexy.com

DNS History

26 records (9 active, 17 former)

○NSbuy.internettraffic.com2015-06-17 → 2016-04-03 · 4 obs

● 2015-06-17 01:52:00
● 2016-04-03 23:43:24
○ 2016-11-21 01:19:16
○ 2026-02-26 17:48:16

●NSns-1153.awsdns-16.org2026-02-15 → 2026-02-26 · 3 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
● 2026-02-26 17:48:16

●NSns-1996.awsdns-57.co.uk2026-02-15 → 2026-02-26 · 3 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
● 2026-02-26 17:48:16

●NSns-307.awsdns-38.com2026-02-15 → 2026-02-26 · 3 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
● 2026-02-26 17:48:16

●NSns-581.awsdns-08.net2026-02-15 → 2026-02-26 · 3 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
● 2026-02-26 17:48:16

○NSns1.uniregistrymarket.link2016-11-21 → 2017-04-24 · 5 obs

○ 2016-04-03 23:43:24
● 2016-11-21 01:19:16
● 2017-04-24 03:59:50
○ 2026-02-15 05:09:10
○ 2026-02-26 17:48:16

○NSns2.uniregistrymarket.link2016-11-21 → 2017-04-24 · 5 obs

○ 2016-04-03 23:43:24
● 2016-11-21 01:19:16
● 2017-04-24 03:59:50
○ 2026-02-15 05:09:10
○ 2026-02-26 17:48:16

○NSsell.internettraffic.com2015-06-17 → 2016-04-03 · 4 obs

● 2015-06-17 01:52:00
● 2016-04-03 23:43:24
○ 2016-11-21 01:19:16
○ 2026-02-26 17:48:16

●MXextsy-com.mail.protection.outlook.com2026-02-15 → 2026-02-26 · 2 obs

● 2026-02-15 05:09:10
● 2026-02-26 17:48:16

○MXmx1-usg1.ppe-hosted.com2026-02-15 → 2026-02-18 · 4 obs

● 2026-02-15 05:09:10
● 2026-02-18 14:03:00
○ 2026-02-20 11:42:10
○ 2026-02-26 17:48:16

○MXmx2-usg1.ppe-hosted.com2026-02-15 → 2026-02-18 · 4 obs

● 2026-02-15 05:09:10
● 2026-02-18 14:03:00
○ 2026-02-20 11:42:10
○ 2026-02-26 17:48:16

○MXmx3-usg1.ppe-hosted.com2026-02-15 → 2026-02-18 · 4 obs

● 2026-02-15 05:09:10
● 2026-02-18 14:03:00
○ 2026-02-20 11:42:10
○ 2026-02-26 17:48:16

●A13.226.238.1032026-02-18 → 2026-02-26 · 13 obs

○ 2026-02-15 05:09:10
○ 2026-02-18 04:39:48
● 2026-02-18 12:19:24
● 2026-02-18 13:11:06
○ 2026-02-18 14:03:00
○ 2026-02-20 11:42:10
● 2026-02-21 14:28:48
○ 2026-02-21 15:15:38
○ 2026-02-23 19:42:18
● 2026-02-26 03:22:46
○ 2026-02-26 05:24:36
● 2026-02-26 17:48:10
● 2026-02-26 17:48:16

●A13.226.238.432026-02-18 → 2026-02-26 · 13 obs

●A13.226.238.482026-02-18 → 2026-02-26 · 13 obs

●A13.226.238.712026-02-18 → 2026-02-26 · 13 obs

○A13.249.182.1132026-02-15 → 2026-02-23 · 7 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
○ 2026-02-17 23:39:34
○ 2026-02-21 15:15:38
● 2026-02-23 18:24:32
○ 2026-02-23 19:42:18
○ 2026-02-26 17:48:16

○A13.249.182.1222026-02-15 → 2026-02-23 · 7 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
○ 2026-02-17 23:39:34
○ 2026-02-21 15:15:38
● 2026-02-23 18:24:32
○ 2026-02-23 19:42:18
○ 2026-02-26 17:48:16

○A13.249.182.1292026-02-15 → 2026-02-23 · 7 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
○ 2026-02-17 23:39:34
○ 2026-02-21 15:15:38
● 2026-02-23 18:24:32
○ 2026-02-23 19:42:18
○ 2026-02-26 17:48:16

○A13.249.182.412026-02-15 → 2026-02-23 · 7 obs

○ 2017-04-24 03:59:50
● 2026-02-15 05:09:10
○ 2026-02-17 23:39:34
○ 2026-02-21 15:15:38
● 2026-02-23 18:24:32
○ 2026-02-23 19:42:18
○ 2026-02-26 17:48:16

○A52.222.177.1072026-02-17 → 2026-02-26 · 15 obs

○ 2026-02-15 05:09:10
● 2026-02-17 23:39:34
● 2026-02-18 04:39:48
○ 2026-02-18 12:19:24
○ 2026-02-18 13:11:06
● 2026-02-18 14:03:00
● 2026-02-20 11:42:10
○ 2026-02-21 14:28:48
● 2026-02-21 15:15:38
○ 2026-02-23 18:24:32
● 2026-02-23 19:42:18
○ 2026-02-26 03:22:46
● 2026-02-26 05:24:36
○ 2026-02-26 17:48:10
○ 2026-02-26 17:48:16

○A52.222.177.232026-02-17 → 2026-02-26 · 15 obs

○A52.222.177.92026-02-17 → 2026-02-26 · 15 obs

○A52.222.177.902026-02-17 → 2026-02-26 · 15 obs

○A69.172.201.1532016-11-21 → 2017-04-24 · 5 obs

○ 2016-04-03 23:43:24
● 2016-11-21 01:19:16
● 2017-04-24 03:59:50
○ 2026-02-15 05:09:10
○ 2026-02-26 17:48:16

○A69.172.201.2082015-06-17 → 2016-04-03 · 4 obs

● 2015-06-17 01:52:00
● 2016-04-03 23:43:24
○ 2016-11-21 01:19:16
○ 2026-02-26 17:48:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
extsy.com	ns-581.awsdns-08.net, ns-307.awsdns-38.com, ns-1153.awsdns-16.org, ns-1996.awsdns-57.co.uk	1 record

✅ Authoritative Response

Server: 205.251.196.129

NS records: ns-581.awsdns-08.net, ns-307.awsdns-38.com, ns-1153.awsdns-16.org, ns-1996.awsdns-57.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extsy.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.238.71, 13.226.238.48...`
NS	4	`ns-1153.awsdns-16.org, ns-1996.awsdns-57.co.uk...`
MX	1	`extsy-com.mail.protection.outlook.com (p`
TXT	6	`NETORGFT17160740.onmicrosoft.com, brevo-code:556bf2e95ebd599d6bd501a60757c...`
SOA	1	`ns-581.awsdns-08.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-307.awsdns-38.com)

AI analysis

extsy.com refers to four IP numbers: 13.226.238.43, 13.226.238.48, 13.226.238.71 and 13.226.238.103.

Other host names, for instance mashup.com.sg, d3v9j3zru4efxf.cloudfront.net, event.nextfloor.com, oceania.awsapps.com and malga.io share IP numbers with extsy.com.

extsy.com delegates to four name servers: ns-307.awsdns-38.com, ns-581.awsdns-08.net, ns-1153.awsdns-16.org and ns-1996.awsdns-57.co.uk.

extsy.com at least partially shares name servers with other domains, including elitemodellook.com.br, clash.me, theanylogiccompany.com, bhnincentives.com and maximus.newsbank.com.

Host names with two IP numbers: ns-307.awsdns-38.com points to 2600:9000:5301:3300::1 and 205.251.193.51; ns-581.awsdns-08.net points to 2600:9000:5302:4500::1 and 205.251.194.69; ns-1153.awsdns-16.org points to 2600:9000:5304:8100::1 and 205.251.196.129; ns-1996.awsdns-57.co.uk points to 2600:9000:5307:cc00::1 and 205.251.199.204.

A single mail server handles extsy.com, extsy-com.mail.protection.outlook.com.

Host extsy-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.

extsy.com - robtex.com

extsy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`extsy.com`

`com`