adtechus.com - dns.ninja

`adtechus.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	`ns1.yahoo.com`
		A	2001:4998:1b0::7961:686f:6f21^{🇺🇸 Yahoo2001:4998:1b0::/48 Anycast}
			PTR	`ns1.yahoo.com`
		A	68.180.131.16^{🇺🇸 Yahoo68.180.131.0/24 ! Anycast-2 Netblock 1}
			PTR	`ns1.yahoo.com`
NS	`ns2.yahoo.com`
		A	2001:4998:1c0::7961:686f:6f21^{🇺🇸 Yahoo2001:4998:1c0::/48 Anycast}
			PTR	`ns2.yahoo.com`
		A	68.142.255.16^{🇺🇸 Yahoo68.142.255.0/24 ! Anycast-1 Netblock 1}
			PTR	`ns2.yahoo.com`
NS	`ns3.yahoo.com`
		A	2406:8600:f03f:1f8::1003^{🇮🇳 Yahoo2406:8600:f03f::/48 India Private Limited 03-106, 3rd Floor, WeWork Oberoi Commerz II 1 Mohan Gokhale Rd, Colony No 2 Aarey Colony}
			PTR	`ns3.yahoo.com`
		A	27.123.42.42^{🇭🇰 Yahoo27.123.42.0/24 Inc. 770 Broadway}
			PTR	`ns3.yahoo.com`
NS	`ns4.yahoo.com`
		A	98.138.11.157^{🇺🇸 Yahoo98.138.0.0/16 block}
			PTR	`ns4.yahoo.com`
NS	`ns5.yahoo.com`
		A	2406:2000:1d0::7961:686f:6f21^{🇹🇼 Yahoo2406:2000:1d0::/48 APAC Anycast}
			PTR	`ns5.yahoo.com`
		A	202.165.97.53^{🇺🇸 Yahoo202.165.97.0/24 APAC Anycast}
			PTR	`ns5.yahoo.com`
MX	`mxa-00505701.gslb.pphosted.com` ⭐
		A	148.163.139.55^{🇺🇸 Proofpoint148.163.139.0/24 Inc.}
			PTR	`mx0b-00505701.pphosted.com`
MX	`mxb-00505701.gslb.pphosted.com` ⭐
		A	148.163.139.55^{🇺🇸 Proofpoint148.163.139.0/24 Inc.}
			PTR	`mx0b-00505701.pphosted.com`
TXT	`v=spf1 mx ip4:152.163.8.0/22 ip4:64.12.136.0/22 ip4:205.188.156.0/22 ip4:205....`
TXT	`vh29j2d019tqr8zq1n97qbljy5ggk9g6`
TXT	`docusign=a9a6fb55-0803-4f05-89a1-682e06e4d7d7`
TXT	`n8vsfq6jrrbfpxl2jdqzzhyjvd6pmxvt`
TXT	`dropbox-domain-verification=bdfvfhq92x1m`
TXT	`google-site-verification=hibnkQ7FKKHkDAlQXLnA3lw6vPXQBDJLd-A8U550Iy4`
SOA	`hidden-master.yahoo.com`hostmaster@yahoo-inc.com 2026-02-27 #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=1781429360

rank #536521 globally
rank #231787 in the tld
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SUSPICIOUS (59/100)
📈 Tranco rank: #240,718

Subdomains

heliosiq.adtechus.com

dev.adtechus.com

ad-test.adtechus.com

www.adtechus.com

prod.adtechus.com

guce.adtechus.com

Same first word

adtechus.com

adtechus.info

adtechus.de

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sudatech.cn

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dtechusa.com

theducas.com

ducheast.com

thecudas.com

udcheats.net

cutheads.ru

dasutech.de

sahtudec.org

cutshade.com

adeutsch.com

thedacus.net

techdusa.com

shadecut.com

sahtudec.ca

sudatech.net

deutscha.com

educhats.com

seduchat.com

DNS History

33 records (10 active, 23 former)

●NShidden-master.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●NSns1.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●NSns2.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●NSns3.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●NSns4.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●NSns5.yahoo.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

○NSpdns1.ultradns.net2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○NSpdns160.ultradns.biz2015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○NSpdns160.ultradns.com2015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○NSpdns160.ultradns.net2015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○NSpdns160.ultradns.org2015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○NSpdns2.ultradns.net2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○NSpdns3.ultradns.org2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○NSpdns4.ultradns.org2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○NSpdns5.ultradns.info2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○NSpdns6.ultradns.co.uk2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○MXalt1.aspmx.l.google.com2018-11-23 → 2019-01-20 · 5 obs

○ 2018-03-04 18:48:30
● 2018-11-23 14:18:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○MXalt2.aspmx.l.google.com2018-11-23 → 2019-01-20 · 5 obs

○ 2018-03-04 18:48:30
● 2018-11-23 14:18:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○MXaspmx.l.google.com2018-11-23 → 2019-01-20 · 5 obs

○ 2018-03-04 18:48:30
● 2018-11-23 14:18:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○MXaspmx2.googlemail.com2018-11-23 → 2019-01-20 · 5 obs

○ 2018-03-04 18:48:30
● 2018-11-23 14:18:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○MXaspmx3.googlemail.com2018-11-23 → 2019-01-20 · 5 obs

○ 2018-03-04 18:48:30
● 2018-11-23 14:18:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○MXbarracuda.advertising.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:17:36
○ 2015-08-27 03:41:18
○ 2026-06-14 09:31:28

○MXmx-l01.red.aol.com2015-08-27 → 2018-03-04 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2018-03-04 18:48:30
○ 2018-11-23 14:18:18
○ 2026-06-14 09:31:28

○MXmx-m01.red.aol.com2015-08-27 → 2018-03-04 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2018-03-04 18:48:30
○ 2018-11-23 14:18:18
○ 2026-06-14 09:31:28

●MXmxa-00505701.gslb.pphosted.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●MXmxb-00505701.gslb.pphosted.com2026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

●A13.248.158.72026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

○A149.174.107.972015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○A149.174.110.1022015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○A207.200.74.382015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○A64.12.79.572015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

○A64.12.89.1862015-08-27 → 2019-01-20 · 5 obs

○ 2009-07-03 12:17:36
● 2015-08-27 03:41:18
● 2019-01-20 13:14:12
○ 2026-02-15 21:09:08
○ 2026-06-14 09:31:28

●A76.223.84.1922026-02-15 → 2026-06-14 · 3 obs

○ 2019-01-20 13:14:12
● 2026-02-15 21:09:08
● 2026-06-14 09:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
adtechus.com	ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com...	9 records

✅ Authoritative Response

Server:68.142.255.16

NS records: ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adtechus.com (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.158.7, 76.223.84.192`
NS	5	`ns2.yahoo.com, ns5.yahoo.com...`
MX	2	`mxb-00505701.gslb.pphosted.com (pri: 10), mxa-00505701.gslb.pphosted.com (pri: 10)`
TXT	6	`docusign=a9a6fb55-0803-4f05-89a1-682e06e, vh29j2d019tqr8zq1n97qbljy5ggk9g6...`
SOA	1	`hidden-master.yahoo.com hostmaster.yahoo`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns1.yahoo.com, ns1.yahoo.com, ns5.yahoo.com...)

Analysis

Hierarchy

Among the subdomains of adtechus.com are heliosiq.adtechus.com, dev.adtechus.com, ad-test.adtechus.com, www.adtechus.com, prod.adtechus.com and a few other host names.

IP Addresses

adtechus.com has two IP addresses: 13.248.158.7 and 76.223.84.192

Additional host names — storeyahoo.ca, blogsinc.us, footballtv.com and two others — share IP numbers with adtechus.com.

Name Servers

DNS for adtechus.com is handled by 6 name servers: hidden-master.yahoo.com, ns1.yahoo.com, ns2.yahoo.com and 3 others.

There is at least partial name server overlap between adtechus.com and other domains — yahooretailstores.com, yahoomusic.in, bloggingsoftball.com and two more among them.

These name servers regularly appear alongside ns3.yahoo.com, ns5.yahoo.com, ns4.yahoo.com and 4 other name servers in NS record sets.

Host names with two IP numbers:

ns1.yahoo.com has two IP addresses: 68.180.131.16 and 2001:4998:1b0::7961:686f:6f21.

ns2.yahoo.com has two IP addresses: 68.142.255.16 and 2001:4998:1c0::7961:686f:6f21.

ns3.yahoo.com has two IP addresses: 27.123.42.42 and 2406:8600:f03f:1f8::1003.

ns5.yahoo.com has two IP addresses: 202.165.97.53 and 2406:2000:1d0::7961:686f:6f21.

Host names pointing to a single IP address:

hidden-master.yahoo.com directs to 68.180.131.16.

ns4.yahoo.com directs to 98.138.11.157.

Host names pointing to 68.180.131.16 IP addresses: ns1.yahoo.com and hidden-master.yahoo.com.

Mail Servers

adtechus.com has two mail servers: mxa-00505701.gslb.pphosted.com and mxb-00505701.gslb.pphosted.com.

adtechus.com shares the same mail server setup as other domains, including aollatino.com, wagr.us, bigdownload.com and two others.

Both mxa-00505701.gslb.pphosted.com and mxb-00505701.gslb.pphosted.com have a single IP address, 148.163.139.55, and share it.

Host names pointing to 148.163.139.55 IP addresses: mxa-00505701.gslb.pphosted.com and mxb-00505701.gslb.pphosted.com.