`blockandflowapp.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1660132557

`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=1776202047

Same first word

blockandflowapp.com

DNS History

13 records (11 active, 2 former)

●NSdns1.p01.nsone.net2026-04-06 → 2026-04-14 · 3 obs

○ 2017-09-03 03:44:46
● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

●NSdns2.p01.nsone.net2026-04-06 → 2026-04-14 · 3 obs

○ 2017-09-03 03:44:46
● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

●NSdns3.p01.nsone.net2026-04-06 → 2026-04-14 · 3 obs

○ 2017-09-03 03:44:46
● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

●NSdns4.p01.nsone.net2026-04-06 → 2026-04-14 · 3 obs

○ 2017-09-03 03:44:46
● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

○NSns.123-reg.co.uk2016-12-20 → 2017-09-03 · 4 obs

● 2016-12-20 16:50:12
● 2017-09-03 03:44:46
○ 2026-04-06 11:27:28
○ 2026-04-14 21:40:20

○NSns2.123-reg.co.uk2016-12-20 → 2017-09-03 · 4 obs

● 2016-12-20 16:50:12
● 2017-09-03 03:44:46
○ 2026-04-06 11:27:28
○ 2026-04-14 21:40:20

●MXalt1.aspmx.l.google.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 16:50:12
● 2026-04-14 21:40:20

●MXalt2.aspmx.l.google.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 16:50:12
● 2026-04-14 21:40:20

●MXalt3.aspmx.l.google.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 16:50:12
● 2026-04-14 21:40:20

●MXalt4.aspmx.l.google.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 16:50:12
● 2026-04-14 21:40:20

●MXaspmx.l.google.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 16:50:12
● 2026-04-14 21:40:20

●A18.208.88.1572026-04-06 → 2026-04-14 · 2 obs

● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

●A98.84.224.1112026-04-06 → 2026-04-14 · 2 obs

● 2026-04-06 11:27:28
● 2026-04-14 21:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
blockandflowapp.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockandflowapp.com (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

blockandflowapp.com points to two IP numbers: 18.208.88.157 and 98.84.224.111.

Other host names such as hokm.bitballoon.com, produto-mercadolivre-mlb-1946972621.netlify.app, romkravets.netlify.com, tinrv3-fg34ax-14e3df0-qng45.netlify.app and c8d9b2cf80674c4548b144573c48dc0d.bitballoon.com share IPs with blockandflowapp.com.

Name Servers

blockandflowapp.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

blockandflowapp.com at least partially shares name servers with other domains, for instance kansen-net.info, winonspins.com, homereup.com, get-lisa.com and artducommun.com.

These name servers are commonly used alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers: dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1; dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1; dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65; dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Mail Servers

Five mail servers handle blockandflowapp.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

blockandflowapp.com shares at least partially some mail servers with other domains, including alboora.com, hopelessrecords.com, cloudbinc.com, theworshipplace.net and sienta.com.