`c21.it`

DNSSEC	⚠️ Not signed
A	35.214.207.133^{🇳🇱 Google35.214.128.0/17}
		PTR	`133.207.214.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`google-site-verification=bEbTH7HtN5rua34CDFNHiBQrzIUkdELrYBIFcpc4la0`
TXT	`v=spf1 include:_spf.google.com include:c21.it.spf.auto.dnssmarthost.net ~all`
SOA	`ns1.siteground.net`admins@siteground.com serial=143

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-03-26 #7

WOT: SAFE (65/100)

Same first word

c21.xyz

c21.net.cn

c21.com.tr

c21.ro

c21.ae

c21.tech

c21.al

c21.co

c21.hr

c21.com.br

c21.pe

c21.com.vn

c21.com.cn

c21.to

c21.site

c21.gy

c21.pl

c21.be

c21.properties

c21.azureedge.net

c21.com

c21.cz

c21.bz

c21.net

c21.vn

c21.com.bo

c21.info

c21.tv

c21.ru

c21.biz

c21.it

c21.com.hk

c21.si

c21.at

c21.ir

c21.online

c21.mx

c21.cn

c21.name

c21.ca

c21.sk

c21.eu

c21.hk

c21.fr

c21.us

c21.dk

Similar names

21c.or.jp

1c2.com

2c1.cz

12c.de

c12.de

12c.us

c12.us

21c.tc

c12.org

c12.pw

12c.cz

c12.cz

21c.ca

21c.online

21c.pl

1c2.eu

c12.pl

2c1.co

21c.de

c12.cn

12c.no

21c.email

21c.co.uk

1c2.mobi

1c2.de

2c1.de

c12.com.au

c12.me

21c.co.in

12c.com

12c.me

c12.it

21c.or.kr

21c.nl

21c.us

c12.in

21c.xin

c12.fr

c12.dk

2c1.fr

21c.cn

21c.me

21c.ru

1c2.me

21c.co.jp

1c2.com.cn

c12.com

c12.kr

c12.nl

21c.it

1c2.net

12c.in

12c.nl

12c.co.uk

12c.eu

c12.com.br

2c1.com

c12.tv

2c1.net

c12.ca

21c.com

1c2.fr

12c.org

21c.org

12c.cn

12c.io

21c.jp

12c.com.cn

c12.ru

21c.community

21c.biz

DNS History

14 records (8 active, 6 former)

○NSns1.parkingcrew.net2015-07-14 → 2017-10-02 · 4 obs

● 2015-07-14 11:12:26
● 2017-10-02 02:23:48
○ 2026-03-25 16:14:50
○ 2026-03-26 06:26:48

●NSns1.siteground.net2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

○NSns2.parkingcrew.net2015-07-14 → 2017-10-02 · 4 obs

● 2015-07-14 11:12:26
● 2017-10-02 02:23:48
○ 2026-03-25 16:14:50
○ 2026-03-26 06:26:48

●NSns2.siteground.net2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

●MXaspmx.l.google.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

○MXmail.h-email.net2015-07-14 → 2017-10-02 · 4 obs

● 2015-07-14 11:12:26
● 2017-10-02 02:23:48
○ 2026-03-25 16:14:50
○ 2026-03-26 06:26:48

○A185.53.178.82017-07-19 → 2017-10-02 · 5 obs

○ 2016-03-13 22:10:26
● 2017-07-19 15:12:26
● 2017-10-02 02:23:48
○ 2026-03-25 16:14:50
○ 2026-03-26 06:26:48

○A185.53.179.72015-07-14 → 2016-03-13 · 6 obs

● 2015-07-14 11:12:26
● 2015-09-22 02:26:42
○ 2015-12-20 17:48:34
● 2016-03-13 22:10:26
○ 2017-07-19 15:12:26
○ 2026-03-26 06:26:48

●A35.214.207.1332026-03-25 → 2026-03-26 · 3 obs

○ 2017-10-02 02:23:48
● 2026-03-25 16:14:50
● 2026-03-26 06:26:48

○A54.72.9.512015-12-20 → 2017-10-02 · 7 obs

○ 2015-09-22 02:26:42
● 2015-12-20 17:48:34
○ 2016-03-13 22:10:26
● 2017-08-20 21:10:50
● 2017-10-02 02:23:48
○ 2026-03-25 16:14:50
○ 2026-03-26 06:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, dns.nic.it, v.dns.it...	-
c21.it	ns2.siteground.net, ns1.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns2.siteground.net, ns1.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c21.it (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.207.133`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=bEbTH7HtN5rua34, v=spf1 include:_spf.google.com include:c`
SOA	1	`ns1.siteground.net admins.siteground.com`