trssa.com - dns.ninja

`trssa.com`

DNSSEC	⚠️ Not signed
A	51.141.227.167^{🇬🇧 Microsoft51.140.0.0/14}
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info`
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk`
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
MX	`trssa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`MS=ms45082679`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`zscaler-verification-157870534-12152025-7GNw9T`
TXT	`cisco-ci-domain-verification=4113a1269dcc8fd68f8b3048a8021cc47abd5f6073472243...`
TXT	`webexdomainverification.4C675B87BAF9B136E053AB06FC0A3F65=d88f3c21-0e35-48bc-a...`
SOA	`pdns1.ultradns.net`inet\@admins.fluor.com 2022-05-17 #81

`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=1786091859

Subdomains

mail.trssa.com

ftp.trssa.com

Same first word

trssa.com

Similar names

stars.cn

sarts.at

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stars.coupons

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stars.eu.org

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stars.biz

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stars.co.il

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trass.co.kr

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artss.si

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sstar.org

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sstar.cn

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stars.ws

sastr.ru

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ssart.fr

stars.fi

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stasr.com

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artss.us

srats.net

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atrss.com

trass.or.kr

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stras.cz

stars.ee

stars.mx

sstar.net

stras.com.br

stars.edu.pk

ssart.co.kr

tsras.com

sstar.us

stars.com.ua

DNS History

23 records (8 active, 15 former)

○NSns1.fluor.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 10:02:42
○ 2015-08-22 09:43:10
○ 2026-08-07 09:04:04

○NSns2.fluor.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 10:02:42
○ 2015-08-22 09:43:10
○ 2026-08-07 09:04:04

●NSpdns1.ultradns.net2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

●NSpdns2.ultradns.net2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

●NSpdns3.ultradns.org2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

●NSpdns4.ultradns.org2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

●NSpdns5.ultradns.info2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

●NSpdns6.ultradns.co.uk2015-08-22 → 2026-08-07 · 3 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2026-08-07 09:04:04

○MXavsiipa005.fluor.com2015-10-19 → 2016-10-27 · 5 obs

○ 2015-09-07 14:20:38
● 2015-10-19 14:22:22
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○MXavsiipa006.fluor.com2015-10-19 → 2016-10-27 · 5 obs

○ 2015-09-07 14:20:38
● 2015-10-19 14:22:22
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○MXavsvipa003.fluor.com2015-08-22 → 2015-09-07 · 5 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2015-09-07 14:20:38
○ 2015-10-19 14:22:22
○ 2026-08-07 09:04:04

○MXavsvipa004.fluor.com2015-08-22 → 2015-09-07 · 5 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2015-09-07 14:20:38
○ 2015-10-19 14:22:22
○ 2026-08-07 09:04:04

○MXmail.trssa.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 10:02:42
○ 2015-08-22 09:43:10
○ 2026-08-07 09:04:04

○MXrgsiipa003.fluor.com2016-01-16 → 2016-10-27 · 5 obs

○ 2015-11-10 05:34:02
● 2016-01-16 15:45:34
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○MXrgsiipa004.fluor.com2016-01-16 → 2016-10-27 · 5 obs

○ 2015-11-10 05:34:02
● 2016-01-16 15:45:34
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○MXrgsiipa005.fluor.com2016-01-16 → 2016-10-27 · 5 obs

○ 2015-11-10 05:34:02
● 2016-01-16 15:45:34
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○MXrgsvipa001.fluor.com2015-08-22 → 2015-11-10 · 5 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2015-11-10 05:34:02
○ 2016-01-16 15:45:34
○ 2026-08-07 09:04:04

○MXrgsvipa002.fluor.com2015-08-22 → 2015-11-10 · 5 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2015-11-10 05:34:02
○ 2016-01-16 15:45:34
○ 2026-08-07 09:04:04

●MXtrssa-com.mail.protection.outlook.com2026-02-21 → 2026-08-07 · 3 obs

○ 2016-10-27 08:13:40
● 2026-02-21 08:59:46
● 2026-08-07 09:04:04

○A146.101.130.1262009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 10:02:42
○ 2015-08-22 09:43:10
○ 2026-08-07 09:04:04

●A51.141.227.1672026-02-21 → 2026-08-07 · 3 obs

○ 2016-10-27 08:13:40
● 2026-02-21 08:59:46
● 2026-08-07 09:04:04

○A54.246.89.1822015-11-10 → 2016-10-27 · 5 obs

○ 2015-11-02 12:44:26
● 2015-11-10 05:34:02
● 2016-10-27 08:13:40
○ 2026-02-21 08:59:46
○ 2026-08-07 09:04:04

○A54.76.229.612015-08-22 → 2015-11-02 · 5 obs

○ 2009-01-28 10:02:42
● 2015-08-22 09:43:10
● 2015-11-02 12:44:26
○ 2015-11-10 05:34:02
○ 2026-08-07 09:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
trssa.com	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...	-

✅ Authoritative Response

Server:204.74.114.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trssa.com (unsigned zone)

⏱️ Timing

Total: 1047ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.141.227.167`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
MX	1	`trssa-com.mail.protection.outlook.com (p`
TXT	5	`MS=ms45082679, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`pdns1.ultradns.net inet\.admins.fluor.co`

Analysis

Hierarchy

mail.trssa.com and ftp.trssa.com are both subdomains of trssa.com.

IP Addresses

trssa.com resolves to one IP address: 51.141.227.167.

metrorecrut.fr, www.4mat.com, teachingpersonnel.com and two other host names share IP numbers with trssa.com.

Name Servers

trssa.com has 6 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.

There is at least partial name server overlap between trssa.com and other domains — kevlar.ch, sandiegovrbo.com, vegasvegasvegas.net and two more among them.

These name servers regularly appear alongside pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

pdns5.ultradns.info resolves to 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net resolves to 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net resolves to 204.74.109.1 and 2610:a1:1014::1.

pdns3.ultradns.org resolves to 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org resolves to 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk resolves to 204.74.115.1 and 2610:a1:1017::1.

Mail Servers

Mail for trssa.com is handled by a single mail server, trssa-com.mail.protection.outlook.com.

trssa-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.12, 52.101.41.4, 52.101.194.3 and 5 others.