CF1762277223445-tsm20251104152717

NSLIST.NET - holert.us

Search for IP or hostnames:

holert.us checked at 2025-11-04T17:27:03.414Z 495ms 105/105/105 100% R:17

holert.us

NSns1199.dns.dyn.com
A2600:2000:2100::c9 🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
NSns2179.dns.dyn.com
A2600:2000:2110::c9 🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
NSns3151.dns.dyn.com
A2600:2000:2120::c9 🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
NSns4132.dns.dyn.com
A2600:2000:2130::c9 🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
MXholert-us.mail.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

Starts with same word

Starts similarily

AI analysis

holert.us is delegated to four name servers: ns1199.dns.dyn.com, ns2179.dns.dyn.com, ns3151.dns.dyn.com and ns4132.dns.dyn.com.

holert.us at least partially shares name servers with other domains, for instance kulema.com, mynetguy.net, deivis.org, vvsystems.org and bizcubed.com.au.

These name servers are often used together with the name servers ns2132.dns.dyn.com, ns1163.dns.dyn.com, ns2160.dns.dyn.com, ns3154.dns.dyn.com, ns3156.dns.dyn.com, ns4158.dns.dyn.com, ns3137.dns.dyn.com, ns4136.dns.dyn.com, ns4200.dns.dyn.com and ns2169.dns.dyn.com.

Host names with two IP numbers:

Host name ns1199.dns.dyn.com points to: 2600:2000:2100::c9 and 108.59.166.201.

Host name ns2179.dns.dyn.com points to: 2600:2000:2110::c9 and 108.59.168.201.

Host name ns3151.dns.dyn.com points to: 2600:2000:2120::c9 and 108.59.170.201.

Host name ns4132.dns.dyn.com points to: 2600:2000:2130::c9 and 108.59.172.201.

holert.us is handled by a single mail server, holert-us.mail.protection.outlook.com.

Host name holert-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 52.101.68.8, 52.101.68.10, 52.101.68.25 and 52.101.73.15.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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