bytebacksystems.com - dns.ninja

`bytebacksystems.com`

DNSSEC	⚠️ Not signed
A	109.74.202.127^{🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies}
		PTR	`servercp4.bb-online.co.uk`
NS	`ns1.bb-online.net` ⭐
		A	185.206.123.1^{🇬🇧 bbonline185.206.123.0/24}
			PTR	`ns1.bb-online.net`
NS	`ns2.bb-online.org`
		A	81.30.104.2^{🇩🇪 bbonline81.30.104.0/24}
			PTR	`ns2.bb-online.org`
NS	`ns3.bb-online.info`
		A	46.253.129.1^{🇬🇧 bbonline46.253.129.0/24}
			PTR	`ns3.bb-online.info`
			PTR	`ns3.bb-online.uk`
			PTR	`brain.bb-online.co.uk`
NS	`ns4.bb-online.biz`
		A	91.238.194.4^{🇺🇦 bbonline91.238.194.0/24}
			PTR	`ns4.bb-online.biz`
MX	`mail.bytebacksystems.com` ⭐
		A	109.74.202.127^{🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies}
			PTR	`servercp4.bb-online.co.uk`
TXT	`v=spf1 +mx +a +ip4:109.74.202.127 ~all`
SOA	`ns1.bb-online.net`postmaster@bytebacksystems.com 2022-04-13 #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=1784978612

Subdomains

www.bytebacksystems.com

mail.bytebacksystems.com

Same first word

bytebacksystems.com

DNS History

11 records (6 active, 5 former)

○NSns0.zen.co.uk2015-08-26 → 2018-10-10 · 4 obs

● 2015-08-26 06:01:56
● 2018-10-10 19:59:58
○ 2026-02-15 04:51:48
○ 2026-07-25 11:49:26

●NSns1.bb-online.net2026-02-15 → 2026-07-25 · 3 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-07-25 11:49:26

○NSns1.zen.co.uk2015-08-26 → 2018-10-10 · 4 obs

● 2015-08-26 06:01:56
● 2018-10-10 19:59:58
○ 2026-02-15 04:51:48
○ 2026-07-25 11:49:26

●NSns2.bb-online.org2026-02-15 → 2026-07-25 · 3 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-07-25 11:49:26

●NSns3.bb-online.info2026-02-15 → 2026-07-25 · 3 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-07-25 11:49:26

●NSns4.bb-online.biz2026-02-15 → 2026-07-25 · 3 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-07-25 11:49:26

○NSunamuno.zen.co.uk2015-08-26 → 2018-10-10 · 4 obs

● 2015-08-26 06:01:56
● 2018-10-10 19:59:58
○ 2026-02-15 04:51:48
○ 2026-07-25 11:49:26

●MXmail.bytebacksystems.com2026-02-15 → 2026-07-25 · 8 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-03-30 22:29:34
○ 2026-04-01 12:48:38
● 2026-04-01 22:42:04
○ 2026-06-28 05:51:10
● 2026-06-28 18:12:02
● 2026-07-25 11:49:26

○MXmailcluster.zen.co.uk2015-08-26 → 2018-10-10 · 4 obs

● 2015-08-26 06:01:56
● 2018-10-10 19:59:58
○ 2026-02-15 04:51:48
○ 2026-07-25 11:49:26

●A109.74.202.1272026-02-15 → 2026-07-25 · 8 obs

○ 2018-10-10 19:59:58
● 2026-02-15 04:51:48
● 2026-03-30 22:29:34
○ 2026-04-01 12:48:38
● 2026-04-01 22:42:04
○ 2026-06-28 05:51:10
● 2026-06-28 18:12:02
● 2026-07-25 11:49:26

○A88.98.24.1542015-08-26 → 2018-10-10 · 4 obs

● 2015-08-26 06:01:56
● 2018-10-10 19:59:58
○ 2026-02-15 04:51:48
○ 2026-07-25 11:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bytebacksystems.com	ns1.bb-online.net, ns2.bb-online.org, ns4.bb-online.biz, ns3.bb-online.info	-

✅ Authoritative Response

Server:46.253.129.1

NS records: ns1.bb-online.net, ns2.bb-online.org, ns4.bb-online.biz, ns3.bb-online.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bytebacksystems.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.74.202.127`
NS	4	`ns1.bb-online.net, ns2.bb-online.org...`
MX	1	`mail.bytebacksystems.com (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:109.74.202.127 ~all`
SOA	1	`ns1.bb-online.net postmaster.bytebacksys`

Analysis

Hierarchy

The parent domain of www.bytebacksystems.com and mail.bytebacksystems.com is bytebacksystems.com.

IP Addresses

bytebacksystems.com directs to one IP number, which is 109.74.202.127.

Among the host names that share IP numbers with bytebacksystems.com are mail.ie.nu, servercp4.bb-online.co.uk, lhscontrol.com and two others.

Name Servers

The domain bytebacksystems.com is delegated to these four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.

bytebacksystems.com partially shares its NS delegation with several other domains, including truck-lite.dk, vertuboutique.com, bbonline.net and two others.

These name servers regularly co-occur with the name servers ns3.bb-online.uk, ns2.bb-online.net and brain.bb-online.co.uk.

ns4.bb-online.biz resolves to 91.238.194.4. ns3.bb-online.info resolves to 46.253.129.1. ns1.bb-online.net resolves to 185.206.123.1. ns2.bb-online.org resolves to 81.30.104.2. All four hosts carry exactly one IP address.

Mail Servers

bytebacksystems.com routes its mail through a single mail server, mail.bytebacksystems.com.

mail.bytebacksystems.com carries a single IP number, which is 109.74.202.127.