`backflowtestingpros.com`

DNSSEC	⚠️ Not signed
A	207.58.153.36^{🇺🇸 LEASEWEB-US207.58.128.0/18 Leaseweb USA, Inc.}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1741533940

`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=1771291435

Same first word

backflowtestingpros.com

DNS History

9 records (8 active, 1 former)

●NSdns1.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●NSdns2.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●MXeforward1.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●MXeforward2.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●MXeforward3.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●MXeforward4.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

●MXeforward5.registrar-servers.com2020-01-29 → 2026-02-27 · 2 obs

● 2020-01-29 11:45:24
● 2026-02-27 08:46:44

○A199.167.45.322020-01-29 → 2020-01-29 · 3 obs

● 2020-01-29 11:45:24
○ 2026-02-22 20:59:14
○ 2026-02-27 08:46:44

●A207.58.153.362026-02-22 → 2026-02-27 · 3 obs

○ 2020-01-29 11:45:24
● 2026-02-22 20:59:14
● 2026-02-27 08:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
backflowtestingpros.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server: 156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backflowtestingpros.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.58.153.36`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

AI analysis

backflowtestingpros.com resolves to one IP number: 207.58.153.36.

Other host names, for instance tankinstallationpros.com, lawnsprinklerservicepros.com, drivewayculvertpros.com, jpwatersystems.com and www.mwgaragefloors.com share IP numbers with backflowtestingpros.com.

backflowtestingpros.com's delegation uses two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

backflowtestingpros.com uses the same name server setup as other domains, such as wdsgn.com, albertasdaedu.ca, flakeicemachines.com, courageousgrandparenting.com and koshy.in.

backflowtestingpros.com shares name servers with other domains at least partially, for example designiseverywhere.com, rillotor.com and post-office.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

backflowtestingpros.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

backflowtestingpros.com shares at least some mail servers with other domains, for example soulbaticalmm.com, q-q.cloud, rijwan.com, pmcare4u.my and stefanieking.com.