`blockcom.com`

DNSSEC	⚠️ Not signed
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-135-c.gandi.net`
		A	2604:3400:aaac::88^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-135-c.gandi.net`
		A	217.70.187.136^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-135-c.gandi.net`
NS	`ns-140-b.gandi.net`
		A	2001:4b98:aaab::8d^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-140-b.gandi.net`
		A	213.167.230.141^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-140-b.gandi.net`
NS	`ns-225-a.gandi.net`
		A	2001:4b98:aaaa::e2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-225-a.gandi.net`
		A	173.246.100.226^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-225-a.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1778112000

`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=1778353081

Previously MX for

blockcom.com

Same first word

blockcom.com

Similar names

comblock.com

DNS History

11 records (7 active, 4 former)

●NSns-135-c.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

●NSns-140-b.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

●NSns-225-a.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

●NSns1.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

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

● 2015-07-02 00:29:22
● 2017-02-14 04:52:00
○ 2026-02-25 17:34:20
○ 2026-05-09 19:03:18

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

● 2015-07-02 00:29:22
● 2017-02-14 04:52:00
○ 2026-02-25 17:34:20
○ 2026-05-09 19:03:18

○MXblockcom.com2015-07-02 → 2017-02-14 · 4 obs

● 2015-07-02 00:29:22
● 2017-02-14 04:52:00
○ 2026-02-25 17:34:20
○ 2026-05-09 19:03:18

●MXfb.mail.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

●MXspool.mail.gandi.net2026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

○A198.171.144.1432015-07-02 → 2017-02-14 · 4 obs

● 2015-07-02 00:29:22
● 2017-02-14 04:52:00
○ 2026-02-25 17:34:20
○ 2026-05-09 19:03:18

●A217.70.184.382026-02-25 → 2026-05-09 · 3 obs

○ 2017-02-14 04:52:00
● 2026-02-25 17:34:20
● 2026-05-09 19:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
blockcom.com	ns-225-a.gandi.net, ns-140-b.gandi.net, ns-135-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.226

NS records: ns-225-a.gandi.net, ns-140-b.gandi.net, ns-135-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockcom.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	3	`ns-140-b.gandi.net, ns-225-a.gandi.net...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

blockcom.com resolves to one IP number: 217.70.184.38.

Other host names, for instance t4vi.net, mahaloinvest.com, stratus.fund, frequence-expat.com and optitime.fr share IP numbers with blockcom.com.

Name Servers

blockcom.com delegates to four name servers: ns-135-c.gandi.net, ns-140-b.gandi.net, ns-225-a.gandi.net and ns1.gandi.net.

blockcom.com at least partially shares name servers with other domains, including shawzin.net, de-rham.com, ufgcorp.tv, capitalgraphic.com and joshondesign.com.

these name servers are commonly used with ns-149-b.gandi.net, ns-236-b.gandi.net, ns-202-b.gandi.net, ns-180-c.gandi.net, ns-138-c.gandi.net, ns-174-a.gandi.net, ns-199-c.gandi.net, ns-59-c.gandi.net and ns-86-c.gandi.net.

Host names with two IP numbers: ns-135-c.gandi.net points to 2604:3400:aaac::88 and 217.70.187.136; ns-140-b.gandi.net points to 2001:4b98:aaab::8d and 213.167.230.141; ns-225-a.gandi.net points to 2001:4b98:aaaa::e2 and 173.246.100.226; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

blockcom.com is served by two mail servers fb.mail.gandi.net and spool.mail.gandi.net.

blockcom.com shares the same mail server setup as other domains, for instance vapomat.fr, jadetea.com, thomaswilkins.com, senmartin.fr and casaconseil.ch.

blockcom.com shares at least some mail servers with other domains, for instance tienhaara.fi, arthus-bertrand.net and terra6840.fr.

Host names with six IP numbers: fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IP numbers: spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.

blockcom.com - robtex.com

blockcom.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`blockcom.com`

`com`