`ns1.madcotech.com`

DNSSEC	⚠️ Not signed
A	34.149.36.179^{🇺🇸 Google34.148.0.0/14}
		PTR	`179.36.149.34.bc.googleusercontent.com`
A	34.149.120.3^{🇺🇸 Google34.148.0.0/14}
A	34.160.17.71^{🇺🇸 Google34.160.0.0/16}
A	35.190.31.54^{🇺🇸 Google35.190.0.0/16}

`madcotech.com`

	DNSSEC	⚠️ Not signed
	A	34.149.36.179^{🇺🇸 Google34.148.0.0/14}
	A	34.160.17.71^{🇺🇸 Google34.160.0.0/16}
	A	34.160.81.203^{🇺🇸 Google34.160.0.0/16}
	A	35.190.31.54^{🇺🇸 Google35.190.0.0/16}
	NS	`ns1.siteground.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.usm16.siteground.biz` ⚠️ Not in zone NS records
	NS	`ns2.siteground.net` ⚠️ Not in parent delegation
	NS	`ns2.usm16.siteground.biz` ⚠️ Not in zone NS records
	MX	`mx10.antispam.mailspamprotection.com` ⭐
	MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
	MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
	TXT	`v=spf1 +a +mx +a:usm16.siteground.biz include:madcotech.com.spf.auto.dnssmar...`
	SOA	`ns1.siteground.net`root@usm16.siteground.biz 2021-02-08 #22

Previously NS for

goodingbrown.com

Same first word

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ns1.com.au

ns1.km

ns1.dscloud.me

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ns1.csx.cc

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ns1.to.gov.br

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ns1.mircloud.ru

ns1.familyds.com

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ns1.in

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ns1.yandexcloud.net

ns1.fun

ns1.zone

ns1.memset.net

ns1.kinghost.net

ns1.es

ns1.jc.neen.it

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ns1.org.ph

ns1.jelastic.dogado.eu

ns1.it

ns1.bg

ns1.onavstack.net

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ns1.edu.bb

ns1.cn

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ns1.com.ph

ns1.de

ns1.us.com

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ns1.kr

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ns1.mynascloud.com

ns1.pr.gov.br

ns1.id

ns1.k12.la.us

ns1.is

ns1.gouv.ml

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ns1.jls-sto3.elastx.net

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ns1.myqnapcloud.com

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1ns.de

DNS History

8 records (4 active, 4 former)

○A34.120.190.482026-03-10 → 2026-03-10 · 3 obs

○ 2026-03-09 20:56:42
● 2026-03-10 11:42:12
○ 2026-05-13 13:10:38

●A34.149.120.32026-05-13 → 2026-05-13 · 2 obs

○ 2026-03-10 11:42:12
● 2026-05-13 13:10:38

●A34.149.36.1792026-03-09 → 2026-05-13 · 3 obs

● 2026-03-09 20:56:42
○ 2026-03-10 11:42:12
● 2026-05-13 13:10:38

●A34.160.17.712026-03-09 → 2026-05-13 · 3 obs

● 2026-03-09 20:56:42
○ 2026-03-10 11:42:12
● 2026-05-13 13:10:38

○A34.160.81.2032026-03-10 → 2026-03-10 · 3 obs

○ 2026-03-09 20:56:42
● 2026-03-10 11:42:12
○ 2026-05-13 13:10:38

●A35.190.31.542026-03-09 → 2026-05-13 · 2 obs

● 2026-03-09 20:56:42
● 2026-05-13 13:10:38

○A35.227.194.512026-03-10 → 2026-03-10 · 3 obs

○ 2026-03-09 20:56:42
● 2026-03-10 11:42:12
○ 2026-05-13 13:10:38

○A35.244.153.442026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 20:56:42
○ 2026-03-10 11:42:12
○ 2026-05-13 13:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
madcotech.com	ns1.usm16.siteground.biz, ns2.usm16.siteground.biz	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.usm16.siteground.biz, ns2.usm16.siteground.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for madcotech.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`34.149.36.179, 35.244.153.44...`

Analysis

IP Addresses

ns1.madcotech.com resolves to four IPs: 34.149.36.179, 34.149.120.3, 34.160.17.71 and 35.190.31.54.

Other host names, for instance disrupciondigital.com, apcaudio.es, mx1.vivabit.net, tonguecontrol.com and snamcleaning.com share IP numbers with ns1.madcotech.com.

ns1.madcotech.com - robtex.com