mastercons.com - dns.ninja

`mastercons.com`

DNSSEC	⚠️ Not signed
A	213.174.191.116^{🇮🇹 CASAWEB-AS213.174.184.0/21 Acantho network}
NS	`ns1.th.seeweb.it` ⭐
		A	217.64.201.170^{🇮🇹 SEEWEB217.64.192.0/20 Seeweb srl}
			PTR	`ns1.th.seeweb.it`
NS	`ns2.th.seeweb.it`
		A	2001:4b78:2100:2::1^{🇮🇹 SEEWEB2001:4b78::/32 Seeweb s.r.l.}
			PTR	`ns2.th.seeweb.it`
		A	95.174.18.147^{🇮🇹 SEEWEB95.174.0.0/19 Seeweb s.r.l.}
			PTR	`ns2.th.seeweb.it`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=ViLWHidZ967ciseh-fnQX7uUB2vLvWIxKD9KqFMbayk`
TXT	`MS=ms46036935`
SOA	`ns1.th.seeweb.it`hostmaster@seeweb.it 2020-03-20 #7

`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=1782861581

Same first word

mastercons.it

mastercons.com

Similar names

DNS History

9 records (8 active, 1 former)

●NSns1.th.seeweb.it2015-07-22 → 2026-06-30 · 3 obs

○ 2008-03-20 16:43:54
● 2015-07-22 04:26:02
● 2026-06-30 23:38:50

●NSns2.th.seeweb.it2015-07-22 → 2026-06-30 · 3 obs

○ 2008-03-20 16:43:54
● 2015-07-22 04:26:02
● 2026-06-30 23:38:50

●MXalt1.aspmx.l.google.com2026-03-30 → 2026-06-30 · 3 obs

○ 2017-11-01 18:25:06
● 2026-03-30 16:58:10
● 2026-06-30 23:38:50

●MXalt2.aspmx.l.google.com2026-03-30 → 2026-06-30 · 3 obs

○ 2017-11-01 18:25:06
● 2026-03-30 16:58:10
● 2026-06-30 23:38:50

●MXaspmx.l.google.com2026-03-30 → 2026-06-30 · 3 obs

○ 2017-11-01 18:25:06
● 2026-03-30 16:58:10
● 2026-06-30 23:38:50

●MXaspmx2.googlemail.com2026-03-30 → 2026-06-30 · 3 obs

○ 2017-11-01 18:25:06
● 2026-03-30 16:58:10
● 2026-06-30 23:38:50

●MXaspmx3.googlemail.com2026-03-30 → 2026-06-30 · 3 obs

○ 2017-11-01 18:25:06
● 2026-03-30 16:58:10
● 2026-06-30 23:38:50

○MXmastercons-com.mail.protection.outlook.com2015-07-22 → 2017-11-01 · 5 obs

○ 2008-03-20 16:43:54
● 2015-07-22 04:26:02
● 2017-11-01 18:25:06
○ 2026-03-30 16:58:10
○ 2026-06-30 23:38:50

●A213.174.191.1162015-07-22 → 2026-06-30 · 3 obs

○ 2008-03-20 16:43:54
● 2015-07-22 04:26:02
● 2026-06-30 23:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastercons.com	ns1.th.seeweb.it, ns2.th.seeweb.it	-

✅ Authoritative Response

Server:217.64.201.170

NS records: ns1.th.seeweb.it, ns2.th.seeweb.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercons.com (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.174.191.116`
NS	2	`ns1.th.seeweb.it, ns2.th.seeweb.it`
MX	5	`ASPMX.L.GOOGLE.com (pri: 1), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	2	`google-site-verification=ViLWHidZ967cise, MS=ms46036935`
SOA	1	`ns1.th.seeweb.it hostmaster.seeweb.it`

Analysis

IP Addresses

mastercons.com has exactly one IP address — 213.174.191.116.

Among the host names that share IP numbers with mastercons.com is confcom-web2.cubelibre.it, as one example.

Name Servers

The NS records for mastercons.com delegate to ns1.th.seeweb.it and ns2.th.seeweb.it.

The name server configuration of mastercons.com is shared with other domains, for instance fabiorocca.it, parrocchiavallalta.it, parrocchiaderossi.it and two others.

Host names pointing to two IP addresses:

The A records for ns2.th.seeweb.it return 95.174.18.147 and 2001:4b78:2100:2::1.

Host names resolving to a single IP address:

ns1.th.seeweb.it resolves to the IP address 217.64.201.170.

Mail Servers

Five mail servers handle mastercons.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by mastercons.com are shared with other domains: homestarremodeling.com, pdree.com, youbi.com.br and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 173.194.45.27 and 2607:f8b0:4004:c08::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.