mitchkoster.com - robtex.com
mitchkoster.com
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.netnstld@verisign-grs.com serial=1778673746 | ||||||
Same first word
mitchkoster.com |
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns010.d.register.com2016-04-27 → 2016-11-05 · 5 obs
● 2016-04-27 18:43:20
● 2016-11-05 21:01:00
○ 2026-04-23 17:55:24
○ 2026-05-13 12:08:12
○NSdns034.c.register.com2016-04-27 → 2016-11-05 · 5 obs
● 2016-04-27 18:43:20
● 2016-11-05 21:01:00
○ 2026-04-23 17:55:24
○ 2026-05-13 12:08:12
○NSdns168.b.register.com2016-04-27 → 2016-11-05 · 5 obs
● 2016-04-27 18:43:20
● 2016-11-05 21:01:00
○ 2026-04-23 17:55:24
○ 2026-05-13 12:08:12
○NSdns210.a.register.com2016-04-27 → 2016-11-05 · 5 obs
● 2016-04-27 18:43:20
● 2016-11-05 21:01:00
○ 2026-04-23 17:55:24
○ 2026-05-13 12:08:12
○NSns1.agentdns.com2015-06-22 → 2016-02-05 · 4 obs
● 2016-02-05 00:36:44
○ 2016-04-27 18:43:20
○ 2026-05-13 12:08:12
○NSns2.agentdns.com2015-06-22 → 2016-02-05 · 4 obs
● 2016-02-05 00:36:44
○ 2016-04-27 18:43:20
○ 2026-05-13 12:08:12
●NSns43.domaincontrol.com2026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 17:55:24
● 2026-05-13 12:08:12
●NSns44.domaincontrol.com2026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 17:55:24
● 2026-05-13 12:08:12
○NSpaz02htp370.sites.homestore.net2015-06-22 → 2016-02-05 · 4 obs
● 2016-02-05 00:36:44
○ 2016-04-27 18:43:20
○ 2026-05-13 12:08:12
○MXmail.agentdns.com2015-06-22 → 2016-02-05 · 4 obs
● 2016-02-05 00:36:44
○ 2016-04-27 18:43:20
○ 2026-05-13 12:08:12
●MXmitchkoster-com.mail.protection.outlook.com2016-04-27 → 2026-05-13 · 3 obs
● 2016-04-27 18:43:20
● 2026-05-13 12:08:12
●A15.197.225.1282026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 17:55:24
● 2026-05-13 12:08:12
●A185.230.63.1072026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 17:55:24
● 2026-05-13 12:08:12
○A206.131.180.2332015-06-22 → 2016-02-05 · 4 obs
● 2016-02-05 00:36:44
○ 2016-04-27 18:43:20
○ 2026-05-13 12:08:12
●A3.33.251.1682026-04-23 → 2026-05-13 · 3 obs
● 2026-04-23 17:55:24
● 2026-05-13 12:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mitchkoster.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mitchkoster.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 15.197.225.128, 3.33.251.168... |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | mitchkoster-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
mitchkoster.com points to three IPs: 3.33.251.168, 15.197.225.128 and 185.230.63.107.
Other host names such as geometricnature.com, easykrete.com, gmaonline.co.uk, jobhunter.us and 1000southmichiganchicago.com share IPs with mitchkoster.com.
Name Servers
Two name servers ns43.domaincontrol.com and ns44.domaincontrol.com handle the delegation for mitchkoster.com.
mitchkoster.com shares the same name server setup as other domains, for example watchgujarat.com, rosaharris.com, valleygreenhouses.com, jumpsrus.net and gpsma.com.
mitchkoster.com shares name servers with other domains at least partially, for instance amerdavikascollege.org.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
The mitchkoster-com.mail.protection.outlook.com mail server handles mitchkoster.com.
mitchkoster-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::1, 2a01:111:f403:c946::3, 2a01:111:f403:f902::, 2a01:111:f403:f90b::, 52.101.9.11, 52.101.11.15, 52.101.40.6 and 52.101.42.18.