`backflow.com`

DNSSEC	⚠️ Not signed
A	54.214.26.77^{🇺🇸 Amazon54.214.0.0/17 EC2 PDX prefix}
		PTR	`ec2-54-214-26-77.us-west-2.compute.amazonaws.com`
NS	`ns-2001.awsdns-58.co.uk` ⭐
		A	2600:9000:5307:d100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2001.awsdns-58.co.uk`
		A	205.251.199.209^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2001.awsdns-58.co.uk`
NS	`ns-11.awsdns-01.com`
		A	2600:9000:5300:b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-11.awsdns-01.com`
		A	205.251.192.11^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-11.awsdns-01.com`
NS	`ns-1495.awsdns-58.org`
		A	2600:9000:5305:d700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1495.awsdns-58.org`
		A	205.251.197.215^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1495.awsdns-58.org`
NS	`ns-540.awsdns-03.net`
		A	2600:9000:5302:1c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-540.awsdns-03.net`
		A	205.251.194.28^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-540.awsdns-03.net`
MX	`backflow-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
TXT	`google-site-verification=JLcWzTtZOD0QBONR83N14GZBZffC2rxUnyYsONRDPuE`
TXT	`v=spf1 ip4:168.245.51.65 ip4:52.39.200.66 ip4:167.89.87.244 include:sendgrid....`
SOA	`ns-2001.awsdns-58.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1786198274

WOT: SAFE (68/100)

Subdomains

sales.backflow.com

Same first word

backflow.ca

backflow.cn

backflow.us

backflow.it

backflow.eu

backflow.net.nz

backflow.com

backflow.tech

backflow.ai

backflow.report

Similar names

wolfback.com

wafblock.com

DNS History

11 records (6 active, 5 former)

●NSns-11.awsdns-01.com2026-03-30 → 2026-08-08 · 3 obs

○ 2017-12-27 11:28:58
● 2026-03-30 12:13:26
● 2026-08-08 14:18:40

●NSns-1495.awsdns-58.org2026-03-30 → 2026-08-08 · 3 obs

○ 2017-12-27 11:28:58
● 2026-03-30 12:13:26
● 2026-08-08 14:18:40

●NSns-2001.awsdns-58.co.uk2026-03-30 → 2026-08-08 · 3 obs

○ 2017-12-27 11:28:58
● 2026-03-30 12:13:26
● 2026-08-08 14:18:40

●NSns-540.awsdns-03.net2026-03-30 → 2026-08-08 · 3 obs

○ 2017-12-27 11:28:58
● 2026-03-30 12:13:26
● 2026-08-08 14:18:40

○NSns19.domaincontrol.com2015-06-05 → 2017-12-27 · 4 obs

● 2015-06-05 09:21:36
● 2017-12-27 11:28:58
○ 2026-03-30 12:13:26
○ 2026-08-08 14:18:40

○NSns20.domaincontrol.com2015-06-05 → 2017-12-27 · 4 obs

● 2015-06-05 09:21:36
● 2017-12-27 11:28:58
○ 2026-03-30 12:13:26
○ 2026-08-08 14:18:40

●MXbackflow-com.mail.protection.outlook.com2017-12-27 → 2026-08-08 · 3 obs

○ 2017-01-07 14:59:50
● 2017-12-27 11:28:58
● 2026-08-08 14:18:40

○MXmx1.emailsrvr.com2015-06-05 → 2017-01-07 · 4 obs

● 2015-06-05 09:21:36
● 2017-01-07 14:59:50
○ 2017-12-27 11:28:58
○ 2026-08-08 14:18:40

○MXmx2.emailsrvr.com2015-06-05 → 2017-01-07 · 4 obs

● 2015-06-05 09:21:36
● 2017-01-07 14:59:50
○ 2017-12-27 11:28:58
○ 2026-08-08 14:18:40

○A184.168.37.12015-06-05 → 2017-12-27 · 4 obs

● 2015-06-05 09:21:36
● 2017-12-27 11:28:58
○ 2026-03-30 12:13:26
○ 2026-08-08 14:18:40

●A54.214.26.772026-03-30 → 2026-08-08 · 3 obs

○ 2017-12-27 11:28:58
● 2026-03-30 12:13:26
● 2026-08-08 14:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backflow.com	ns-11.awsdns-01.com, ns-540.awsdns-03.net, ns-2001.awsdns-58.co.uk, ns-1495.awsdns-58.org	2 records

✅ Authoritative Response

Server:205.251.192.11

NS records: ns-11.awsdns-01.com, ns-540.awsdns-03.net, ns-2001.awsdns-58.co.uk, ns-1495.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backflow.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.214.26.77`
NS	4	`ns-11.awsdns-01.com, ns-1495.awsdns-58.org...`
MX	1	`backflow-com.mail.protection.outlook.com`
TXT	2	`google-site-verification=JLcWzTtZOD0QBON, v=spf1 ip4:168.245.51.65 ip4:52.39.200.6`
SOA	1	`ns-2001.awsdns-58.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-11.awsdns-01.com, ns-11.awsdns-01.com)

Analysis

Hierarchy

backflow.com is the parent zone for sales.backflow.com.

IP Addresses

backflow.com directs to one IP number, which is 54.214.26.77.

bsionline.ca, ec2-54-214-26-77.us-west-2.compute.amazonaws.com and bsionline.com are examples of other host names that share IP numbers with backflow.com.

Name Servers

The domain backflow.com is delegated to these four name servers: ns-11.awsdns-01.com, ns-540.awsdns-03.net, ns-1495.awsdns-58.org and ns-2001.awsdns-58.co.uk.

backflow.com partially shares its NS delegation with several other domains, including rumbo.asia, noc.fi, adnpbs.com and two others.

These name servers regularly co-occur with the name servers ns-407.awsdns-50.com, ns-866.awsdns-44.net and ns-1281.awsdns-32.org.

ns-11.awsdns-01.com, ns-540.awsdns-03.net, ns-1495.awsdns-58.org and ns-2001.awsdns-58.co.uk each carry two IP addresses. ns-11.awsdns-01.com has 205.251.192.11 and 2600:9000:5300:b00::1; ns-540.awsdns-03.net has 205.251.194.28 and 2600:9000:5302:1c00::1; ns-1495.awsdns-58.org has 205.251.197.215 and 2600:9000:5305:d700::1; ns-2001.awsdns-58.co.uk has 205.251.199.209 and 2600:9000:5307:d100::1.

Mail Servers

backflow.com routes its mail through a single mail server, backflow-com.mail.protection.outlook.com.

backflow-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.44, 52.101.9.5 and 52.101.9.21, along with 5 other.

backflow.com - robtex.com

backflow.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`backflow.com`

`com`