`s1.supporttec.com`

DNSSEC	⚠️ Not signed
A	201.163.103.142^{🇲🇽 ALESTRA-1201.163.96.0/21 auto-generated route object for 201.163.96.0/21}
		PTR	`static-201-163-103-142.alestra.net.mx`

`supporttec.com`

	DNSSEC	⚠️ Not signed
	A	160.153.94.3^{🇺🇸 AS398101160.153.64.0/19}
	NS	`ns2.no-ip.com` ⭐
	NS	`ns1.no-ip.com`
	NS	`ns3.no-ip.com`
	NS	`ns4.no-ip.com`
	NS	`ns5.no-ip.com` ⚠️ Not in zone NS records
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
	MX	`aspmx2.googlemail.com`⁽²⁰⁾
	MX	`aspmx4.googlemail.com`⁽²⁰⁾
	TXT	`v=spf1 a mx include:aspmx.googlemail.com -all`
	SOA	`ns2.no-ip.com`hostmaster@no-ip.com 2025-04-21 #2

Previously NS for

clayton.com.mx

Same first word

s1.pl

s1.co.th

s1.fi

s1.lt

s1.digital

s1.email

s1.la

s1.se

s1.ddns.net

s1.com

s1.hu

s1.dk

s1.gd

s1.ws

s1.hk

s1.sk

s1.com.cn

s1.world

s1.org

s1.cn

s1.io

s1.com.br

s1.com.ru

s1.net

s1.eu

s1.katowice.pl

s1.de

s1.ro

s1.cl

s1.com.ua

s1.by

s1.ru

s1.business

s1.to

s1.ee

s1.cz

s1.tv

s1.uni5.net

s1.no

s1.chat

s1.co.kr

s1.co

s1.fit

s1.akamaiedge.net

s1.lv

s1.nl

s1.uk

s1.ae

Similar names

1s.fr

1s.lt

1s.lc

1s.no

1s.com.vn

1s.plus

1s.cn

1s.su

1s.ru

1s.com

1s.gg

1s.ee

1s.ro

1s.fan

1s.tv

1s.net

1s.ms

1s.hu

1s.design

1s.co.za

1s.se

1s.kiev.ua

1s.my

1s.market

1s.de

1s.com.ua

1s.nl

1s.co

1s.cz

1s.sk

1s.uz

1s.org

1s.fi

1s.biz

1s.pl

1s.click

1s.ca

1s.kz

1s.be

1s.tc

1s.lv

DNS History

2 records (1 active, 1 former)

●A201.163.103.1422026-03-25 → 2026-03-30 · 3 obs

○ 2017-03-29 14:40:42
● 2026-03-25 20:50:22
● 2026-03-30 14:23:28

○A67.203.14.362017-03-29 → 2017-03-29 · 3 obs

● 2017-03-29 14:40:42
○ 2026-03-25 20:50:22
○ 2026-03-30 14:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
supporttec.com	ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com...	9 records

✅ Authoritative Response

Server:204.16.254.53

NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com, ns5.no-ip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supporttec.com (unsigned zone)

⏱️ Timing

Total: 861ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`201.163.103.142`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)

Analysis

IP Addresses

s1.supporttec.com resolves to a single IP address: 201.163.103.142.

s1.supporttec.com - robtex.com