tcsny.com - robtex.com

tcsny.com

DNSSEC⚠️ Not signed
NSpubns3.presidio.com ⭐
A74.114.129.10🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRpubns3.presidio.com
NSeuns01.presidio.com ⚠️ Not in parent delegation
A82.141.240.177🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments
PTRip-82-141-240-177-sercomsolutions.ie
NSeuns02.presidio.com ⚠️ Not in parent delegation
A82.141.241.237🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments
NSpubns0.presidio.com
A74.114.128.10🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRpubns0.presidio.com
NSpubns1.presidio.com
A74.114.128.11🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRpubns1.presidio.com
NSpubns4.presidio.com
A74.114.129.11🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRpubns4.presidio.com
MXsva-mx01.presidio.com ⭐
A74.114.128.36🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRsva-mx01.presidio.com
MXsva-mx02.presidio.com ⭐
A74.114.128.37🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRsva-mx02.presidio.com
MXorl-mx01.presidio.com(50)
A74.114.129.36🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRorl-mx01.presidio.com
MXorl-mx02.presidio.com(50)
A74.114.129.37🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com
PTRorl-mx02.presidio.com
TXTv=spf1 include:_spf.presidio.com include:spf.protection.outlook.com include:s...
SOApubns3.presidio.comadmin@presidio.com serial=49

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781647970

Same first word

tcsny.net
tcsny.com

Similar names

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stync.com
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yncts.com.cn

DNS History

12 records (10 active, 2 former)

20162017201820192020202120222023202420252026NSeuns01.presidio.comeuns02.presidio.compubns0.presidio.compubns1.presidio.compubns3.presidio.compubns4.presidio.comMXorl-mx01.presidio.comorl-mx02.presidio.comsva-mx01.presidio.comsva-mx02.presidio.comA206.128.133.23665.51.32.20
●NSeuns01.presidio.com2026-05-13 → 2026-06-16 · 3 obs
○ 2015-08-29 08:50:24
● 2026-05-13 14:32:30
● 2026-06-16 22:33:26
●NSeuns02.presidio.com2026-05-13 → 2026-06-16 · 3 obs
○ 2015-08-29 08:50:24
● 2026-05-13 14:32:30
● 2026-06-16 22:33:26
●NSpubns0.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
●NSpubns1.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
●NSpubns3.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
●NSpubns4.presidio.com2026-05-13 → 2026-06-16 · 3 obs
○ 2015-08-29 08:50:24
● 2026-05-13 14:32:30
● 2026-06-16 22:33:26
●MXorl-mx01.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
●MXorl-mx02.presidio.com2017-06-10 → 2026-06-16 · 3 obs
○ 2015-08-29 08:50:24
● 2017-06-10 00:14:54
● 2026-06-16 22:33:26
●MXsva-mx01.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
●MXsva-mx02.presidio.com2015-08-29 → 2026-06-16 · 2 obs
● 2015-08-29 08:50:24
● 2026-06-16 22:33:26
○A206.128.133.2362015-12-08 → 2017-06-10 · 5 obs
○ 2015-08-29 08:50:24
● 2015-12-08 15:30:24
● 2017-06-10 00:14:54
○ 2026-05-13 14:32:30
○ 2026-06-16 22:33:26
○A65.51.32.202015-08-29 → 2015-08-29 · 3 obs
● 2015-08-29 08:50:24
○ 2015-12-08 15:30:24
○ 2026-06-16 22:33:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tcsny.compubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com4 records

✅ Authoritative Response

Server:74.114.128.11

NS records: pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcsny.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

TypeCountSample Data
NS6pubns1.presidio.com, euns01.presidio.com...
MX4sva-mx01.presidio.com (pri: 10), orl-mx02.presidio.com (pri: 50)...
TXT1v=spf1 include:_spf.presidio.com include
SOA1pubns3.presidio.com admin.presidio.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com...)

Analysis

Name Servers

tcsny.com is served by 6 authoritative name servers — among them euns01.presidio.com, euns02.presidio.com, pubns0.presidio.com and 3 others.

tcsny.com shares at least some of its name servers with other domains, including redskysol.com, bluewatercommunicationsgroup.net, rovexchange.info and two others.

These name servers are frequently paired with the name servers pubns1.presidio.com, pubns3.presidio.com and pubns4.presidio.com.

Host names resolving to a single IP address:

The hostname euns01.presidio.com resolves to 82.141.240.177.

The hostname euns02.presidio.com resolves to 82.141.241.237.

The hostname pubns0.presidio.com resolves to 74.114.128.10.

The hostname pubns1.presidio.com resolves to 74.114.128.11.

The hostname pubns3.presidio.com resolves to 74.114.129.10.

The hostname pubns4.presidio.com resolves to 74.114.129.11.

Mail Servers

Four mail servers handle email for tcsny.com: orl-mx01.presidio.com, orl-mx02.presidio.com, sva-mx01.presidio.com and sva-mx02.presidio.com.

At least some of the mail servers used by tcsny.com are shared with other domains: presidio-southwest.com, codaglobal.com, presidio-south.com and two others among them.

Four host names, each with one IP address: orl-mx01.presidio.com has 74.114.129.36, orl-mx02.presidio.com has 74.114.129.37, sva-mx01.presidio.com has 74.114.128.36 and sva-mx02.presidio.com has 74.114.128.37.