`b2b-by-practice.org`

DNSSEC	⚠️ Not signed
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`mx0.b2b-by-practice.org` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`b2bbp.org`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2022-08-17 #11

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774559835

Subdomains

mx0.b2b-by-practice.org

Same first word

b2b-by-practice.org

DNS History

7 records (3 active, 4 former)

○NSns1.hans.hosteurope.de2015-06-29 → 2017-03-16 · 3 obs

● 2015-06-29 19:28:26
● 2017-03-16 02:54:20
○ 2026-03-26 21:27:22

○NSns2.hans.hosteurope.de2015-06-29 → 2017-03-16 · 3 obs

● 2015-06-29 19:28:26
● 2017-03-16 02:54:20
○ 2026-03-26 21:27:22

●NSns43.domaincontrol.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-03-16 02:54:20
● 2026-03-26 21:27:22

●NSns44.domaincontrol.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-03-16 02:54:20
● 2026-03-26 21:27:22

●MXmx0.b2b-by-practice.org2015-06-29 → 2026-03-26 · 2 obs

● 2015-06-29 19:28:26
● 2026-03-26 21:27:22

○A148.251.19.402015-06-29 → 2017-03-16 · 3 obs

● 2015-06-29 19:28:26
● 2017-03-16 02:54:20
○ 2026-03-26 21:27:22

○A2a01:488:42:1000:50ed:8426:ff66:75242015-06-29 → 2017-03-16 · 3 obs

● 2015-06-29 19:28:26
● 2017-03-16 02:54:20
○ 2026-03-26 21:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
b2b-by-practice.org	ns43.domaincontrol.com, ns44.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2b-by-practice.org (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`mx0.b2b-by-practice.org (pri: 50)`
TXT	1	`b2bbp.org`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The parent of mx0.b2b-by-practice.org is b2b-by-practice.org.

Name Servers

b2b-by-practice.org is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.

b2b-by-practice.org uses the same name server setup as other domains, for instance vfw4444.org, itofarm.com, bicyclingsunglasses.com, myonethingcoach.com and vickischmidt.net.

Host names with two IP numbers:

The host ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.

The host ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.

Mail Servers

The mail server for b2b-by-practice.org is mx0.b2b-by-practice.org.

Host name mx0.b2b-by-practice.org resolves to IP 80.237.138.5.

b2b-by-practice.org - robtex.com