`block15.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns53.domaincontrol.com` ⭐
		A	2603:5:21a2::1b^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns53.domaincontrol.com`
		A	97.74.106.27^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns53.domaincontrol.com`
NS	`ns54.domaincontrol.com`
		A	2603:5:22a2::1b^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns54.domaincontrol.com`
		A	173.201.74.27^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns54.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=q5GR1wiXm7KlkA1hAnsVFjE0ILCE_rzvVHh3YnSDXgE`
TXT	`google-site-verification=1ZwTDOv3XaRLtoCFBzlhhjcYy9ew9bBN2n_t9ejZCJk`
TXT	`v=spf1 include:192.240.166.194 include:192.240.166.138 include:_spf.google.co...`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2024-11-13 #0

`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=1785193227

WOT: UNKNOWN (60/100)

Same first word

block15.com

Similar names

block51.net

DNS History

16 records (11 active, 5 former)

○NSns1.visualpeople.net2015-07-08 → 2015-11-13 · 4 obs

● 2015-07-08 21:00:26
● 2015-11-13 15:21:38
○ 2016-05-03 15:25:20
○ 2026-07-27 23:05:24

○NSns2.visualpeople.net2015-07-08 → 2015-11-13 · 4 obs

● 2015-07-08 21:00:26
● 2015-11-13 15:21:38
○ 2016-05-03 15:25:20
○ 2026-07-27 23:05:24

●NSns53.domaincontrol.com2016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●NSns54.domaincontrol.com2016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●MXalt1.aspmx.l.google.com2015-07-08 → 2026-07-27 · 2 obs

● 2015-07-08 21:00:26
● 2026-07-27 23:05:24

●MXalt2.aspmx.l.google.com2015-07-08 → 2026-07-27 · 2 obs

● 2015-07-08 21:00:26
● 2026-07-27 23:05:24

●MXalt3.aspmx.l.google.com2016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●MXalt4.aspmx.l.google.com2016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●MXaspmx.l.google.com2015-07-08 → 2026-07-27 · 2 obs

● 2015-07-08 21:00:26
● 2026-07-27 23:05:24

○MXaspmx2.googlemail.com2015-07-08 → 2015-11-13 · 4 obs

● 2015-07-08 21:00:26
● 2015-11-13 15:21:38
○ 2016-05-03 15:25:20
○ 2026-07-27 23:05:24

○MXaspmx3.googlemail.com2015-07-08 → 2015-11-13 · 4 obs

● 2015-07-08 21:00:26
● 2015-11-13 15:21:38
○ 2016-05-03 15:25:20
○ 2026-07-27 23:05:24

○A173.199.141.2162015-07-08 → 2015-11-13 · 4 obs

● 2015-07-08 21:00:26
● 2015-11-13 15:21:38
○ 2016-05-03 15:25:20
○ 2026-07-27 23:05:24

●A198.185.159.1442016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●A198.185.159.1452016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●A198.49.23.1442016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

●A198.49.23.1452016-05-03 → 2026-07-27 · 3 obs

○ 2015-11-13 15:21:38
● 2016-05-03 15:25:20
● 2026-07-27 23:05:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
block15.com	ns53.domaincontrol.com, ns54.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for block15.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns53.domaincontrol.com, ns54.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=q5GR1wiXm7KlkA1, google-site-verification=1ZwTDOv3XaRLtoC...`
SOA	1	`ns53.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)

Analysis

IP Addresses

block15.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — passingyourobgynboards.net, violantelodolodoria.com, johnswatches.com and two others — share IP numbers with block15.com.

Name Servers

The NS records for block15.com delegate to ns53.domaincontrol.com and ns54.domaincontrol.com.

block15.com shares its name server setup with other domains, including midar.org, classactestate.com, soaringscholar.com and two others.

ns53.domaincontrol.com resolves to 97.74.106.27 and 2603:5:21a2::1b. Likewise, ns54.domaincontrol.com resolves to 173.201.74.27 and 2603:5:22a2::1b — two IP addresses apiece.

Mail Servers

block15.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

block15.com shares mail servers — at least in part — with other domains, including ns500742.ns500731.ns500671.ns500671.ns500671.ns500688.ns500649.ns500649.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500742.ns500754.ns500671.ns500742.ns500731.ns500731.ns500705.ns500705.ns500671.ns500671.ns500671.ns500666.ns500142.lusty(0x736c7574)z.com, ns500671.ns500671.ns500671.ns500731.ns500704.ns500688.ns500688.ns500678.ns500688.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 192.178.218.27 and 2607:f8b0:4004:c0b::1b.

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

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

block15.com - robtex.com

block15.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`block15.com`

`com`