`adtransparency.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 2024-03-23 #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=1771291435

Subdomains

www.adtransparency.com

Same first word

adtransparency.com

DNS History

14 records (5 active, 9 former)

●NS1ns.yahoo.com2026-03-14 → 2026-03-15 · 3 obs

○ 2017-08-16 04:43:48
● 2026-03-14 23:41:36
● 2026-03-15 03:48:06

●NS2ns.yahoo.com2026-03-14 → 2026-03-15 · 3 obs

○ 2017-08-16 04:43:48
● 2026-03-14 23:41:36
● 2026-03-15 03:48:06

○NSdns-01.ns.aol.com2015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○NSdns-02.ns.aol.com2015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○NSdns-06.ns.aol.com2015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○NSdns-07.ns.aol.com2015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

●NShidden-master.yahoo.com2026-03-14 → 2026-03-15 · 3 obs

○ 2017-08-16 04:43:48
● 2026-03-14 23:41:36
● 2026-03-15 03:48:06

●A13.248.158.72026-03-14 → 2026-03-15 · 3 obs

○ 2017-08-16 04:43:48
● 2026-03-14 23:41:36
● 2026-03-15 03:48:06

○A149.174.107.972015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○A149.174.110.1022015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○A207.200.74.382015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○A64.12.79.572015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

○A64.12.89.1862015-05-28 → 2017-08-16 · 4 obs

● 2015-05-28 22:06:28
● 2017-08-16 04:43:48
○ 2026-03-14 23:41:36
○ 2026-03-15 03:48:06

●A76.223.84.1922026-03-14 → 2026-03-15 · 3 obs

○ 2017-08-16 04:43:48
● 2026-03-14 23:41:36
● 2026-03-15 03:48:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 74.6.35.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adtransparency.com (unsigned zone)

⏱️ Timing

Total: 398ms | 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

Hierarchy

adtransparency.com is the parent of www.adtransparency.com.

IP Addresses

adtransparency.com resolves to two IP numbers: 13.248.158.7 and 76.223.84.192.

other host names including altavista.eu, yahoo-vn.info, email-accounts.net, americaonlinehome.com and germanyyahoo.com share IP numbers with adtransparency.com.

Name Servers

adtransparency.com is delegated to three name servers 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.

adtransparency.com at least partially shares name servers with other domains, for instance yahoomaven.com, yahooy.org, ymailblog.com, yahooalerts.com and mashyahoo.my.

These name servers are commonly used with ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com and ns5.yahoo.com.

Hosts with two IP numbers:

1ns.yahoo.com points to: 2001:4998:c:fe2f:726f:636b:6f:6e0a and 74.6.35.130.

2ns.yahoo.com points to: 2001:4998:58:fe2c:726f:636b:6f:6e0a and 98.139.24.68.

Hosts with one IP number:

hidden-master.yahoo.com points to: 68.180.131.16.

adtransparency.com - robtex.com