rt.support.efrontier.com - dns.ninja

`rt.support.efrontier.com`

CNAME	`rt00.support.efrontier.com`
DNSSEC	⚠️ Not signed
MX	`adobe.mail.protection.outlook.com` ⭐
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
MX	`support-efrontier-com.mail.protection.outlook.com`⁽²⁰⁾
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`

`support.efrontier.com`

	DNSSEC	⚠️ Not signed
	NS	`ns101.adobe.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns102.adobe.net` ⚠️ Not in parent delegation
	MX	`adobe.mail.protection.outlook.com` ⭐
	MX	`support-efrontier-com.mail.protection.outlook.com`⁽²⁰⁾
	TXT	`v=spf1 a:imail.omniture.com a:imail-backup.sj1.omniture.com a:smtp-00.efronti...`
	SOA	`ns101.adobe.net`dnsadmin@omniture.com 2022-03-15 #1

WOT: SAFE (75/100)
WOT: SAFE (75/100)

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DNS History

3 records (1 active, 2 former)

○A10.55.93.882017-03-09 → 2026-02-17 · 4 obs

○ 1970-01-01 00:00:00
● 2017-03-09 17:07:48
● 2026-02-17 07:05:48
○ 2026-08-04 20:05:20

○A208.91.174.831970-01-01 → 1970-01-01 · 3 obs

● 1970-01-01 00:00:00
○ 2017-03-09 17:07:48
○ 2026-08-04 20:05:20

●CNAMErt00.support.efrontier.com2017-03-09 → 2026-08-04 · 2 obs

● 2017-03-09 17:07:48
● 2026-08-04 20:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
efrontier.com	ns101.adobe.net, ns102.adobe.net	-

✅ Authoritative Response

Server:66.235.154.1

NS records: ns101.adobe.net, ns102.adobe.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efrontier.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`rt00.support.efrontier.com`

Analysis

Mail Servers

rt.support.efrontier.com has two mail servers: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

rt.support.efrontier.com shares the same mail server setup as other domains, including mail-relay.efrontier.com, reserved-sjc-67-72-97-15.sjc.efrontier.com, pixel2.ewr.efrontier.com and two others.

rt.support.efrontier.com shares mail servers — at least in part — with other domains, including visualsciences.net, buzzword.com, adobe.se and two others.

These mail servers are frequently seen alongside the mail servers visualsciences-com.mail.protection.outlook.com.

Both adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com resolve to four IP addresses: adobe.mail.protection.outlook.com directs to 52.101.9.14, 52.101.11.3, 52.101.40.2 and 52.101.50.4, and support-efrontier-com.mail.protection.outlook.com directs to 52.101.8.42, 52.101.9.2, 52.101.40.4 and 52.101.41.22.