passback.net - dns.ninja

`passback.net`

DNSSEC	⚠️ Not signed
A	207.246.106.51^{🇺🇸 AS-VULTR207.246.96.0/20 Vultr Assigned Prefix}
		PTR	`207.246.106.51.vultrusercontent.com`
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`passback-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT20741705.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2026-05-18 #1

`net`

	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=1782691575

Same first word

passback.net

passback.org.uk

passback.awsapps.com

passback.s3-website-eu-west-1.amazonaws.com

passback.com

passback.co.uk

passback.de

passback.org

Similar names

backpass.org

backpass.de

backpass.com

basspack.com

DNS History

37 records (4 active, 33 former)

○NSns1.bcentralhost.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○NSns1.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○NSns2.bcentralhost.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○NSns2.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○NSns3.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○NSns51.domaincontrol.com2015-06-17 → 2018-07-20 · 5 obs

○ 2007-09-19 02:28:46
● 2015-06-17 07:40:48
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○NSns52.domaincontrol.com2015-06-17 → 2018-07-20 · 5 obs

○ 2007-09-19 02:28:46
● 2015-06-17 07:40:48
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

●NSns63.domaincontrol.com2026-05-22 → 2026-06-29 · 3 obs

○ 2026-03-26 16:31:38
● 2026-05-22 00:18:56
● 2026-06-29 00:13:16

●NSns64.domaincontrol.com2026-05-22 → 2026-06-29 · 3 obs

○ 2026-03-26 16:31:38
● 2026-05-22 00:18:56
● 2026-06-29 00:13:16

○MXaudacious.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXdefiance.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXexertion.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXhood.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXinsolent.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXisis.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXmailstore1.secureserver.net2015-06-17 → 2018-07-20 · 5 obs

○ 2007-09-19 02:28:46
● 2015-06-17 07:40:48
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

●MXpassback-net.mail.protection.outlook.com2026-05-22 → 2026-06-29 · 3 obs

○ 2026-03-26 16:31:38
● 2026-05-22 00:18:56
● 2026-06-29 00:13:16

○MXresolution.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○MXsmtp.secureserver.net2015-06-17 → 2018-07-20 · 5 obs

○ 2007-09-19 02:28:46
● 2015-06-17 07:40:48
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○MXtremendous.concentric.com2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○A107.180.46.1592017-01-02 → 2017-01-02 · 4 obs

○ 2016-05-06 07:13:42
● 2017-01-02 09:37:52
○ 2018-07-20 06:06:28
○ 2026-06-29 00:13:16

○A184.168.221.322018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A184.168.221.392018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A184.168.221.612018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A198.71.161.392015-10-31 → 2016-05-06 · 5 obs

○ 2015-06-17 07:40:48
● 2015-10-31 11:21:08
● 2016-05-06 07:13:42
○ 2017-01-02 09:37:52
○ 2026-06-29 00:13:16

○A207.155.248.1612007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○A207.155.248.1722007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○A207.155.252.1612007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

○A207.155.252.1712007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 02:28:46
○ 2015-06-17 07:40:48
○ 2026-06-29 00:13:16

●A207.246.106.512026-05-22 → 2026-06-29 · 3 obs

○ 2026-03-26 16:31:38
● 2026-05-22 00:18:56
● 2026-06-29 00:13:16

○A50.63.202.432018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A50.63.202.472018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A50.63.202.482018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A50.63.202.502018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A50.63.202.512018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A50.63.202.582018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-02 09:37:52
● 2018-07-20 06:06:28
○ 2026-03-26 16:31:38
○ 2026-06-29 00:13:16

○A72.167.77.582015-06-17 → 2015-06-17 · 4 obs

○ 2007-09-19 02:28:46
● 2015-06-17 07:40:48
○ 2015-10-31 11:21:08
○ 2026-06-29 00:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
passback.net	ns63.domaincontrol.com, ns64.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for passback.net (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.246.106.51`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`passback-net.mail.protection.outlook.com`
TXT	2	`NETORGFT20741705.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

passback.net resolves to just one IP address, 207.246.106.51.

Name Servers

passback.net is delegated to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.

passback.net shares its NS records with other domains, for example carsafai.com, dr-brodel.de, connectedihome.com and two others.

ns63.domaincontrol.com and ns64.domaincontrol.com each resolve to two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, while ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.

Mail Servers

The sole mail server for passback.net is passback-net.mail.protection.outlook.com.

With 8 IP addresses total, passback-net.mail.protection.outlook.com resolves to 52.101.8.34, 52.101.8.51, 52.101.41.6 and 5 others.