michaelbiberstein.com - dns.ninja

`michaelbiberstein.com`

DNSSEC	⚠️ Not signed
A	92.43.216.103^{🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland}
		PTR	`wl3.webland.ch`
NS	`ns09.domaincontrol.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2180::5^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns09.domaincontrol.com`
		A	97.74.104.5^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns09.domaincontrol.com`
NS	`ns10.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:2280::5^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns10.domaincontrol.com`
		A	173.201.72.5^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns10.domaincontrol.com`
NS	`pdns01.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:21e0::32^{🇺🇸 GODADDY-DNS2603:5:21e0::/44}
			PTR	`pdns01.domaincontrol.com`
		A	97.74.110.50^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns01.domaincontrol.com`
NS	`pdns02.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:22e0::32^{🇺🇸 GODADDY-DNS2603:5:22e0::/44}
			PTR	`pdns02.domaincontrol.com`
		A	173.201.78.50^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns02.domaincontrol.com`
MX	`mx.michaelbiberstein.com.cust.a.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns09.domaincontrol.com`info@ourcompany.ch 2025-09-29 #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=1782692395

Same first word

michaelbiberstein.com

DNS History

12 records (6 active, 6 former)

●NSns09.domaincontrol.com2026-05-22 → 2026-06-29 · 3 obs

○ 2015-06-06 19:57:32
● 2026-05-22 21:11:12
● 2026-06-29 00:48:22

●NSns10.domaincontrol.com2026-05-22 → 2026-06-29 · 3 obs

○ 2015-06-06 19:57:32
● 2026-05-22 21:11:12
● 2026-06-29 00:48:22

●NSpdns01.domaincontrol.com2015-06-06 → 2026-06-29 · 3 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2026-06-29 00:48:22

●NSpdns02.domaincontrol.com2015-06-06 → 2026-06-29 · 3 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2026-06-29 00:48:22

○MXalt1.aspmx.l.google.com2015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

○MXalt2.aspmx.l.google.com2015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

○MXaspmx.l.google.com2015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

○MXaspmx2.googlemail.com2015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

○MXaspmx3.googlemail.com2015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

●MXmx.michaelbiberstein.com.cust.a.hostedemail.com2026-05-22 → 2026-06-29 · 3 obs

○ 2017-11-05 19:14:12
● 2026-05-22 21:11:12
● 2026-06-29 00:48:22

○A87.106.161.1722015-06-06 → 2017-11-05 · 5 obs

○ 2008-03-19 11:22:44
● 2015-06-06 19:57:32
● 2017-11-05 19:14:12
○ 2026-05-22 21:11:12
○ 2026-06-29 00:48:22

●A92.43.216.1032026-05-22 → 2026-06-29 · 3 obs

○ 2017-11-05 19:14:12
● 2026-05-22 21:11:12
● 2026-06-29 00:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
michaelbiberstein.com	pdns01.domaincontrol.com, pdns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.110.50

NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for michaelbiberstein.com (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.43.216.103`
NS	2	`ns09.domaincontrol.com, ns10.domaincontrol.com`
MX	1	`mx.michaelbiberstein.com.cust.a.hostedem`
SOA	1	`ns09.domaincontrol.com info.ourcompany.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns01.domaincontrol.com, pdns01.domaincontrol.com, pdns02.domaincontrol.com...)

Analysis

IP Addresses

michaelbiberstein.com directs to one IP number, which is 92.43.216.103.

Among the host names that share IP numbers with michaelbiberstein.com are namibia-reisen.ch, mixmar.ch, dgf5.com and two others.

Name Servers

The domain michaelbiberstein.com is delegated to these four name servers: ns09.domaincontrol.com, ns10.domaincontrol.com, pdns01.domaincontrol.com and pdns02.domaincontrol.com.

The name servers of michaelbiberstein.com overlap at least partially with those of other domains — among them damail.org, hiretechparts.com, picksledger.io and two more.

Each of the four hosts ns09.domaincontrol.com, ns10.domaincontrol.com, pdns01.domaincontrol.com and pdns02.domaincontrol.com has two IP addresses. ns09.domaincontrol.com points to 97.74.104.5 and 2603:5:2180::5. ns10.domaincontrol.com points to 173.201.72.5 and 2603:5:2280::5. pdns01.domaincontrol.com points to 97.74.110.50 and 2603:5:21e0::32. pdns02.domaincontrol.com points to 173.201.78.50 and 2603:5:22e0::32.

Mail Servers

michaelbiberstein.com routes its mail through a single mail server, mx.michaelbiberstein.com.cust.a.hostedemail.com.

There is one IP number for mx.michaelbiberstein.com.cust.a.hostedemail.com: 216.40.42.4.