mitchellsys.com - robtex.com
mitchellsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 166.70.50.20🇺🇸 XMISSION166.70.0.0/16 XMission | ||||||
| PTR | ns1.tiffani.us | ||||||
| NS | ns1.mitchellsys.com ⭐ | ||||||
| A | 166.70.50.20🇺🇸 XMISSION166.70.0.0/16 XMission | ||||||
| PTR | ns1.tiffani.us | ||||||
| NS | ns2.mitchellsys.com | ||||||
| A | 70.57.43.22🇺🇸 AS20970.57.0.0/18 | ||||||
| PTR | 70-57-43-22.hlrn.qwest.net | ||||||
| NS | ns3.mitchellsys.com | ||||||
| A | 208.74.110.142🇺🇸 AS18793208.74.108.0/22 | ||||||
| MX | mail.mitchellsys.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:166.70.50.20 -all | ||||||
| SOA | ns1.mitchellsys.comadmin@mitchellsys.com 2019-10-22 #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.netnstld@verisign-grs.com serial=1774733847 | ||||||
Subdomains
Same first word
mitchellsys.com |
DNS History
7 records (5 active, 2 former)
●NSns1.mitchellsys.com2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 21:44:22
●NSns2.mitchellsys.com2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 21:44:22
●NSns3.mitchellsys.com2017-03-20 → 2026-03-28 · 3 obs
● 2017-03-20 17:40:26
● 2026-03-28 21:44:22
●MXmail.mitchellsys.com2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 21:44:22
○A166.70.213.1172017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 17:40:26
○ 2026-03-19 11:14:18
○ 2026-03-28 21:44:22
●A166.70.50.202026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 11:14:18
● 2026-03-28 21:44:22
○A50.168.222.1652015-08-11 → 2016-07-13 · 4 obs
● 2016-07-13 12:32:44
○ 2017-03-20 17:40:26
○ 2026-03-28 21:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mitchellsys.com | ns1.mitchellsys.com, ns3.mitchellsys.com, ns2.mitchellsys.com | 3 records |
✅ Authoritative Response
Server:166.70.50.20
NS records: ns1.mitchellsys.com, ns3.mitchellsys.com, ns2.mitchellsys.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mitchellsys.com (unsigned zone)
⏱️ Timing
Total: 3145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.70.50.20 |
| NS | 3 | ns3.mitchellsys.com, ns2.mitchellsys.com... |
| MX | 1 | mail.mitchellsys.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:166.70.50.20 -all |
| SOA | 1 | ns1.mitchellsys.com admin.mitchellsys.co |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.mitchellsys.com, ns3.mitchellsys.com, ns2.mitchellsys.com)
Analysis
Hierarchy
mitchellsys.com is a parent of mail.mitchellsys.com, ns3.mitchellsys.com, ns2.mitchellsys.com and ns1.mitchellsys.com.
IP Addresses
mitchellsys.com resolves to one IP number: 166.70.50.20.
Other host names, for instance tiffani.us, ns1.tiffani.us and ns1.mitchellsys.com share IP numbers with mitchellsys.com.
Name Servers
mitchellsys.com is delegated to three name servers ns1.mitchellsys.com, ns2.mitchellsys.com and ns3.mitchellsys.com.
Host names with one IP number: ns1.mitchellsys.com points to 166.70.50.20; ns2.mitchellsys.com points to 70.57.43.22; ns3.mitchellsys.com points to 208.74.110.142.
Mail Servers
mitchellsys.com is handled by a single mail server, mail.mitchellsys.com.