`2by.it`

DNSSEC	⚠️ Not signed
A	62.149.128.40^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
		PTR	`scambiobanner.aruba.it`
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.2by.it` ⭐
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
SOA	`dns.technorail.com`hostmaster@2by.it serial=1

`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 #18

Subdomains

mx.2by.it

Same first word

2by.eu

2by.mobi

2by.fr

2by.be

2by.com.br

2by.me

2by.pl

2by.com.tr

2by.it

Similar names

y2b.biz

by2.be

2yb.com

y2b.eu

y2b.org

y2b.xyz

b2y.cn

b2y.eu

by2.name

by2.at

y2b.site

yb2.ph

yb2.cn

by2.cn

b2y.es

by2.nl

b2y.com.br

y2b.com

by2.by

y2b.cn

y2b.us

b2y.in

b2y.jp

by2.de

y2b.pl

b2y.co.kr

yb2.de

yb2.org

by2.eu

by2.com

y2b.online

b2y.com

by2.com.cn

yb2.com

y2b.net

b2y.de

b2y.biz

by2.cz

by2.ru

b2y.org

y2b.de

2yb.cc

yb2.net

by2.org

2yb.org

DNS History

11 records (6 active, 5 former)

●NSdns.technorail.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-26 01:52:50
● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

●NSdns2.technorail.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-26 01:52:50
● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

●NSdns3.arubadns.net2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-26 01:52:50
● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

●NSdns4.arubadns.cz2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-26 01:52:50
● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

○NSns1.eurodns.com2015-05-23 → 2016-07-26 · 4 obs

● 2015-05-23 09:20:56
● 2016-07-26 01:52:50
○ 2026-03-26 02:36:28
○ 2026-03-26 17:35:18

○NSns2.eurodns.com2015-05-23 → 2016-07-26 · 4 obs

● 2015-05-23 09:20:56
● 2016-07-26 01:52:50
○ 2026-03-26 02:36:28
○ 2026-03-26 17:35:18

○NSns3.eurodns.com2015-05-23 → 2016-07-26 · 4 obs

● 2015-05-23 09:20:56
● 2016-07-26 01:52:50
○ 2026-03-26 02:36:28
○ 2026-03-26 17:35:18

○NSns4.eurodns.com2015-05-23 → 2016-07-26 · 4 obs

● 2015-05-23 09:20:56
● 2016-07-26 01:52:50
○ 2026-03-26 02:36:28
○ 2026-03-26 17:35:18

○MXmfwd.eurodns.com2015-05-23 → 2016-07-26 · 4 obs

● 2015-05-23 09:20:56
● 2016-07-26 01:52:50
○ 2026-03-26 02:36:28
○ 2026-03-26 17:35:18

●MXmx.2by.it2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-26 01:52:50
● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

●A62.149.128.402026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 02:36:28
● 2026-03-26 17:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
2by.it	dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz	-

✅ Authoritative Response

Server:94.177.210.13

NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2by.it (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.149.128.40`
NS	4	`dns3.arubadns.net, dns.technorail.com...`
MX	1	`mx.2by.it (pri: 10)`
SOA	1	`dns.technorail.com hostmaster.2by.it`

Analysis

Hierarchy

2by.it is the parent of mx.2by.it.

IP Addresses

2by.it resolves to a single IP address: 62.149.128.40.

Other host names including proetiam.com, infoterra.eu, favia.info, cyborgtutor.com and thirty-live.com share IP numbers with 2by.it.

Name Servers

2by.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

2by.it at least partially shares name servers with other domains, including orari-di-apertura.it, inacus.it, lasershop.it, xcogito.com and daronco.it.