`back9plus.com`

DNSSEC	⚠️ Not signed
A	84.247.151.105^{🇩🇪 CONTABO-ASIA84.247.144.0/21}
		PTR	`vmi3088358.contaboserver.net`
NS	`ns1.a2hosting.com` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com` ⚠️ Not in parent delegation
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.back9plus.com` ⭐
		A	200.69.22.7^{🇦🇷 A2HOSTING200.69.20.0/22 A2 Hosting, Inc.}
			PTR	`sg1-cl9-its1.a2hosting.com`
TXT	`v=spf1 +a +mx +ip4:200.69.22.7 include:spf.a2hosting.com ~all`
SOA	`ns1.a2hosting.com`root@sg1-cl9-its1.a2hosting.com 2025-05-18 #6

`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=1774834462

Previously MX for

back9plus.com

Same first word

back9plus.com

DNS History

10 records (6 active, 4 former)

●NSns1.a2hosting.com2018-06-11 → 2026-03-30 · 3 obs

○ 2015-06-27 00:47:34
● 2018-06-11 07:43:16
● 2026-03-30 01:44:12

●NSns2.a2hosting.com2018-06-11 → 2026-03-30 · 3 obs

○ 2015-06-27 00:47:34
● 2018-06-11 07:43:16
● 2026-03-30 01:44:12

●NSns3.a2hosting.com2015-06-27 → 2026-03-30 · 2 obs

● 2015-06-27 00:47:34
● 2026-03-30 01:44:12

●NSns4.a2hosting.com2015-06-27 → 2026-03-30 · 2 obs

● 2015-06-27 00:47:34
● 2026-03-30 01:44:12

○MXback9plus.com2015-06-27 → 2018-06-11 · 4 obs

● 2015-06-27 00:47:34
● 2018-06-11 07:43:16
○ 2026-02-25 06:06:46
○ 2026-03-30 01:44:12

●MXmail.back9plus.com2026-02-25 → 2026-03-30 · 3 obs

○ 2018-06-11 07:43:16
● 2026-02-25 06:06:46
● 2026-03-30 01:44:12

○A162.212.134.2282015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:47:34
○ 2015-11-16 11:28:18
○ 2026-03-30 01:44:12

○A209.124.66.162018-06-11 → 2018-06-11 · 4 obs

○ 2016-09-17 23:24:20
● 2018-06-11 07:43:16
○ 2026-02-25 06:06:46
○ 2026-03-30 01:44:12

○A209.124.66.42015-11-16 → 2016-09-17 · 5 obs

○ 2015-06-27 00:47:34
● 2015-11-16 11:28:18
● 2016-09-17 23:24:20
○ 2018-06-11 07:43:16
○ 2026-03-30 01:44:12

●A84.247.151.1052026-02-25 → 2026-03-30 · 3 obs

○ 2018-06-11 07:43:16
● 2026-02-25 06:06:46
● 2026-03-30 01:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
back9plus.com	ns3.a2hosting.com, ns4.a2hosting.com	2 records

✅ Authoritative Response

Server:76.223.26.245

NS records: ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for back9plus.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.247.151.105`
NS	4	`ns2.a2hosting.com, ns1.a2hosting.com...`
MX	1	`mail.back9plus.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:200.69.22.7 include:s`
SOA	1	`ns1.a2hosting.com root.sg1-cl9-its1.a2ho`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.a2hosting.com, ns4.a2hosting.com)

Analysis

IP Addresses

back9plus.com resolves to a single IP address: 84.247.151.105.

Other host names including vmi3088358.contaboserver.net, thcbiz.com, rgvkidz.com, lionshareproperty.com and dubnarcotic.com share IP numbers with back9plus.com.

Name Servers

back9plus.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

back9plus.com at least partially shares name servers with other domains, including robmiracle.com, bfdriv.org, jscleaning.ca, oawebhosting.com and 2parla.com.

These name servers are commonly used with ns1.supercp.com and ns2.supercp.com.

Hostnames with a single IP:

ns1.a2hosting.com points to 13.248.158.180

ns2.a2hosting.com points to 75.2.118.134

ns3.a2hosting.com points to 76.223.26.245

ns4.a2hosting.com points to 99.83.147.209

Mail Servers

back9plus.com is handled by a single mail server, mail.back9plus.com.

mail.back9plus.com points to a single IP: 200.69.22.7.

back9plus.com - robtex.com

back9plus.com

com