guardiantst.com - robtex.com
guardiantst.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=1774416637 | ||||||
Same first word
guardiantst.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:19:54
● 2026-03-25 05:40:36
●NSns2.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:19:54
● 2026-03-25 05:40:36
●NSns3.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:19:54
● 2026-03-25 05:40:36
●NSns4.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:19:54
● 2026-03-25 05:40:36
○NSns75.worldnic.com2016-07-09 → 2020-04-14 · 4 obs
● 2020-04-14 01:52:50
○ 2026-02-20 00:19:54
○ 2026-03-25 05:40:36
○NSns76.worldnic.com2016-07-09 → 2020-04-14 · 4 obs
● 2020-04-14 01:52:50
○ 2026-02-20 00:19:54
○ 2026-03-25 05:40:36
●MXguardian-com.mail.protection.outlook.com2016-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 05:40:36
●A208.91.197.272016-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 05:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guardiantst.com | ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com | 4 records |
✅ Authoritative Response
Server:205.251.193.98
NS records: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guardiantst.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 4 | ns1.kochglobalservices.com, ns2.kochglobalservices.com... |
| MX | 1 | guardian-com.mail.protection.outlook.com |
| TXT | 1 | MS=ms56966505 |
| SOA | 1 | ns1.kochglobalservices.com hostmaster.ko |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com...)
Analysis
IP Addresses
guardiantst.com points to a single IP number: 208.91.197.27.
Other host names, for instance ns.parkinsonsresourcecenter.com, ulresearchinstitute.net, mail.coneddev.com, pimpin101.com and www.yteal.com share IP numbers with guardiantst.com.
Name Servers
guardiantst.com is delegated to four name servers: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com and ns4.kochglobalservices.com.
guardiantst.com at least partially shares name servers with other domains, for instance charleskoch.sucks, anniebreitenbach.biz, koch-separation-technology.com, guardian-hp.com and koch-separationtechnologies.info.
Host names with a single IP address
ns1.kochglobalservices.com points to 205.251.197.182
ns2.kochglobalservices.com points to 205.251.194.169
ns3.kochglobalservices.com points to 205.251.199.152
ns4.kochglobalservices.com points to 205.251.193.98
Mail Servers
guardiantst.com is handled by a single mail server, guardian-com.mail.protection.outlook.com.
guardian-com.mail.protection.outlook.com resolves to four IPs: 52.101.8.44, 52.101.10.2, 52.101.40.1 and 52.101.41.21.