backdooryahoo.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`backdooryahoo.com`

DNSSEC	⚠️ Not signed
A	13.248.158.7^{🇺🇸 Amazon13.248.144.0/20}
		PTR	`a7de0457831fd11f7.awsglobalaccelerator.com`
A	76.223.84.192^{🇺🇸 Amazon76.223.80.0/20}
NS	`hidden-master.yahoo.com` ⭐
		A	68.180.131.16^{🇺🇸 Yahoo68.180.131.0/24 ! Anycast-2 Netblock 1}
			PTR	`ns1.yahoo.com`
NS	`1ns.yahoo.com`
		A	2001:4998:c:fe2f:726f:636b:6f:6e0a^{🇺🇸 Yahoo2001:4998:c::/48 Verizon Media GQ1}
			PTR	`1ns.yahoo.com`
		A	74.6.35.130^{🇺🇸 Yahoo74.6.32.0/19 YST CC1-general}
			PTR	`1ns.yahoo.com`
NS	`2ns.yahoo.com`
		A	2001:4998:58:fe2c:726f:636b:6f:6e0a^{🇺🇸 Yahoo2001:4998:58::/48 Verizon Media BF1}
			PTR	`2ns.yahoo.com`
		A	98.139.24.68^{🇺🇸 Yahoo98.139.24.0/21 BF1}
			PTR	`2ns.yahoo.com`
SOA	`hidden-master.yahoo.com`hostmaster@yahoo-inc.com 2024-03-07 #1

`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=1786781004

Same first word

backdooryahoo.com

Similar names

yahoobackdoor.com

DNS History

18 records (5 active, 13 former)

●NS1ns.yahoo.com2026-02-18 → 2026-08-15 · 3 obs

○ 2018-10-05 16:15:42
● 2026-02-18 02:53:06
● 2026-08-15 08:05:26

●NS2ns.yahoo.com2026-02-18 → 2026-08-15 · 3 obs

○ 2018-10-05 16:15:42
● 2026-02-18 02:53:06
● 2026-08-15 08:05:26

●NShidden-master.yahoo.com2015-07-08 → 2026-08-15 · 2 obs

● 2015-07-08 07:51:40
● 2026-08-15 08:05:26

○NSns1.yahoo.com2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○NSns2.yahoo.com2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○NSns3.yahoo.com2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○NSns4.yahoo.com2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○NSns5.yahoo.com2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○MX(root)2015-07-08 → 2018-10-05 · 4 obs

● 2015-07-08 07:51:40
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

●A13.248.158.72026-02-18 → 2026-08-15 · 3 obs

○ 2018-10-05 16:15:42
● 2026-02-18 02:53:06
● 2026-08-15 08:05:26

○A188.125.73.1082015-07-08 → 2016-04-18 · 4 obs

● 2015-07-08 07:51:40
● 2016-04-18 22:39:20
○ 2018-10-05 16:15:42
○ 2026-08-15 08:05:26

○A74.6.144.1372018-10-05 → 2018-10-05 · 4 obs

○ 2016-04-18 22:39:20
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○A74.6.50.1502015-07-08 → 2016-04-18 · 4 obs

● 2015-07-08 07:51:40
● 2016-04-18 22:39:20
○ 2018-10-05 16:15:42
○ 2026-08-15 08:05:26

●A76.223.84.1922026-02-18 → 2026-08-15 · 3 obs

○ 2018-10-05 16:15:42
● 2026-02-18 02:53:06
● 2026-08-15 08:05:26

○A77.238.184.1502015-07-08 → 2016-04-18 · 4 obs

● 2015-07-08 07:51:40
● 2016-04-18 22:39:20
○ 2018-10-05 16:15:42
○ 2026-08-15 08:05:26

○A98.136.101.1752018-10-05 → 2018-10-05 · 4 obs

○ 2016-04-18 22:39:20
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○A98.136.96.1402018-10-05 → 2018-10-05 · 4 obs

○ 2016-04-18 22:39:20
● 2018-10-05 16:15:42
○ 2026-02-18 02:53:06
○ 2026-08-15 08:05:26

○A98.137.236.1502015-07-08 → 2016-04-18 · 4 obs

● 2015-07-08 07:51:40
● 2016-04-18 22:39:20
○ 2018-10-05 16:15:42
○ 2026-08-15 08:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backdooryahoo.com	1ns.yahoo.com, 2ns.yahoo.com	4 records

✅ Authoritative Response

Server:98.139.24.68

NS records: 1ns.yahoo.com, 2ns.yahoo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backdooryahoo.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.84.192, 13.248.158.7`
NS	2	`2ns.yahoo.com, 1ns.yahoo.com`
MX	1	`. (pri: 0)`
SOA	1	`hidden-master.yahoo.com hostmaster.yahoo`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (1ns.yahoo.com, 1ns.yahoo.com, 2ns.yahoo.com...)

Analysis

IP Addresses

backdooryahoo.com has two IP addresses: 13.248.158.7 and 76.223.84.192

Two other host names, along with yahoohotjos.com, doctorsaturday.com and yahoob.eu, also share IP numbers with backdooryahoo.com.

Name Servers

backdooryahoo.com is served by three name servers: 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.

The name servers of backdooryahoo.com overlap at least partially with those of other domains — among them gamesdomain.org, groupsyahoo.be, twyahoopaly.com and two more.

The name servers ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com and two others are commonly seen in use alongside these name servers.

Host names that have two IP addresses:

The A records for 1ns.yahoo.com return 74.6.35.130 and 2001:4998:c:fe2f:726f:636b:6f:6e0a.

The A records for 2ns.yahoo.com return 98.139.24.68 and 2001:4998:58:fe2c:726f:636b:6f:6e0a.

Host names that point to one IP address:

hidden-master.yahoo.com resolves to the IP address 68.180.131.16.