`mail.l1technology.com`

CNAME	`l1technology.com`
DNSSEC	⚠️ Not signed
A	72.243.226.236
A	74.223.115.41^{🇺🇸 WINDSTREAM-174.223.0.0/16 Windstream Aggregate (AS7029)}
NS	`rpns1.realpage.com` ⭐
		A	193.108.91.209^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-209.akam.net`
			PTR	`ns1-209.akam.net`
NS	`rpns2.realpage.com`
		A	23.211.132.64^{🇺🇸 Akamai23.211.132.0/24 Technologies}
			PTR	`a16-64.akam.net`
NS	`rpns3.realpage.com`
		A	2.16.130.64^{🇳🇱 Akamai2.16.130.0/24 Technologies}
			PTR	`a24-64.akam.net`
NS	`rpns4.realpage.com`
		A	95.100.173.67^{🇳🇱 Akamai95.100.173.0/24 Technologies}
			PTR	`a28-67.akam.net`
MX	`l1technology-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms72915746`
TXT	`v=spf1 -all`
TXT	`v=msv1 t=632AC303-FFD4-4A41-B953-6BDE12D3451A`
SOA	`rpns1.realpage.com`admin@realpage.com 2013-09-16 #24

`l1technology.com`

	DNSSEC	⚠️ Not signed
	A	72.243.226.236
	A	74.223.115.41^{🇺🇸 WINDSTREAM-174.223.0.0/16 Windstream Aggregate (AS7029)}
	NS	`rpns1.realpage.com` ⭐
	NS	`rpns2.realpage.com`
	NS	`rpns3.realpage.com`
	NS	`rpns4.realpage.com`
	MX	`l1technology-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms72915746`
	TXT	`v=spf1 -all`
	TXT	`v=msv1 t=632AC303-FFD4-4A41-B953-6BDE12D3451A`
	SOA	`rpns1.realpage.com`admin@realpage.com 2013-09-16 #24

Same first word

mail.systems

mail.itigo.jp

mail.cl

mail.vc

mail.babymilk.jp

mail.gov.by

mail.chat

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mail.ilovecollege.info

mail.gmx

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mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

mail.gov.ph

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DNS History

10 records (1 active, 9 former)

○NSrpns1.realpage.com2016-07-16 → 2016-07-16 · 4 obs

○ 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○NSrpns2.realpage.com2016-07-16 → 2016-07-16 · 4 obs

○ 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○NSrpns3.realpage.com2016-07-16 → 2016-07-16 · 4 obs

○ 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○NSrpns4.realpage.com2016-07-16 → 2016-07-16 · 4 obs

○ 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○NSudns1.ultradns.net2015-12-11 → 2016-07-16 · 4 obs

● 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○NSudns2.ultradns.net2015-12-11 → 2016-07-16 · 4 obs

● 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○MXl1technology-com.mail.protection.outlook.com2015-12-11 → 2016-07-16 · 4 obs

● 2015-12-11 23:59:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○A72.243.226.2362015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 09:43:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

○A74.223.115.412016-07-16 → 2016-07-16 · 4 obs

○ 2015-08-07 09:43:12
● 2016-07-16 11:23:00
○ 2026-03-28 07:28:16
○ 2026-03-28 07:28:18

●CNAMEl1technology.com2015-08-07 → 2026-03-28 · 2 obs

● 2015-08-07 09:43:12
● 2026-03-28 07:28:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
l1technology.com	rpns3.realpage.com, rpns4.realpage.com, rpns1.realpage.com, rpns2.realpage.com	4 records

✅ Authoritative Response

Server:23.211.132.64

NS records: rpns3.realpage.com, rpns4.realpage.com, rpns1.realpage.com, rpns2.realpage.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for l1technology.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`l1technology.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (rpns3.realpage.com, rpns4.realpage.com, rpns1.realpage.com...)

Analysis

IP Addresses

mail.l1technology.com points to two IP numbers: 72.243.226.236 and 74.223.115.41.

Other host names, for instance l1technology.com, aptcallcenter.com, lincoln-1.com, lerner-1.com and bre1.com share IP numbers with mail.l1technology.com.

Name Servers

mail.l1technology.com is delegated to four name servers: rpns1.realpage.com, rpns2.realpage.com, rpns3.realpage.com and rpns4.realpage.com.

mail.l1technology.com at least partially shares its name servers with other domains, for instance compliancedepot.net, apartmentmarketdynamics.com, windsorcompliance.com, catmarketsurveys.com and mynewplace.com.

These name servers are often used together with the name servers rrpextdns000.mgmt.realpage.com.

Host names with one IP number: rpns1.realpage.com points to 193.108.91.209; rpns2.realpage.com points to 23.211.132.64; rpns3.realpage.com points to 2.16.130.64; rpns4.realpage.com points to 95.100.173.67.

Mail Servers

mail.l1technology.com is served by a single mail server, l1technology-com.mail.protection.outlook.com.

mail.l1technology.com shares the same mail server setup as other domains, for instance l1technology.com.

The host name l1technology-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::2, 2a01:111:f403:f902::1, 2a01:111:f403:f90d::1, 52.101.8.42, 52.101.10.12, 52.101.40.2 and 52.101.40.24.

mail.l1technology.com - robtex.com