`b2bnet.co`

DNSSEC	⚠️ Not signed
A	103.224.212.147^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-147.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-03-28 #1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759619749

⚠️ On DNS blocklist: tif

Same first word

b2bnet.org.uk

b2bnet.ch

b2bnet.de

b2bnet.co

b2bnet.cloud

b2bnet.be

b2bnet.com

Similar names

netb2b.net

entb2b.com

netb2b.com

bb2net.de

DNS History

18 records (6 active, 12 former)

●NS5014.ns1.abovedomains.com2026-03-26 → 2026-03-27 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
● 2026-03-27 19:39:18

●NS5014.ns2.abovedomains.com2026-03-26 → 2026-03-27 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
● 2026-03-27 19:39:18

○NSamir.ns.cloudflare.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

●NSns1.abovedomains.com2026-03-26 → 2026-03-27 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
● 2026-03-27 19:39:18

●NSns2.abovedomains.com2026-03-26 → 2026-03-27 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
● 2026-03-27 19:39:18

○NSsofia.ns.cloudflare.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○MXalt1.aspmx.l.google.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○MXalt2.aspmx.l.google.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○MXalt3.aspmx.l.google.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○MXalt4.aspmx.l.google.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○MXaspmx.l.google.com2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

●MXpark-mx.above.com2026-03-26 → 2026-03-27 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
● 2026-03-27 19:39:18

○A103.224.212.1182026-03-26 → 2026-03-26 · 3 obs

○ 2026-03-03 23:40:36
● 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

●A103.224.212.1472026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-26 05:43:38
● 2026-03-27 19:39:18

○A104.21.2.312026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○A172.67.128.1662026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○A2606:4700:3033::6815:21f2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

○A2606:4700:3034::ac43:80a62026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 06:19:16
● 2026-03-03 23:40:36
○ 2026-03-26 05:43:38
○ 2026-03-27 19:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
b2bnet.co	5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com	-

✅ Authoritative Response

Server:103.224.182.10

NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2bnet.co (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.147`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

IP Addresses

b2bnet.co points to a single IP: 103.224.212.147.

Other host names, for instance www.juvacom.com, flower-delivery-487501138.click, mail.110min.com, davidplayle.com and pxbqf.cc share IP numbers with b2bnet.co.

Name Servers

b2bnet.co's delegation is handled by four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

b2bnet.co partially shares name servers with other domains; examples include sci-hub.do, oardoubs.net, pek.me, gw-comp2.cttraining.org and pinewood.me.