`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 18:54:26

●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 18:54:26

○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 18:54:26

○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 18:54:26

○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 18:54:26

○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 18:54:26

●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 18:54:26

●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 18:54:26

○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 18:54:26

○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 18:54:26

○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 18:54:26

○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 18:54:26

○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 18:54:26

●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 18:54:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
adtransparency.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 adtransparency.com (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.158.7, 76.223.84.192`
NS	2	`1ns.yahoo.com, 2ns.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

The parent of www.adtransparency.com is adtransparency.com.

IP Addresses

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

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

Name Servers

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

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

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

Host names with two IPs:

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.

Host names with one IP:

hidden-master.yahoo.com points to 68.180.131.16.

adtransparency.com - robtex.com