bollstein.com - robtex.com
bollstein.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=1776001472 | ||||||
Same first word
bollstein.com |
Similar names
belliston.com |
belliston.org |
nobellist.com |
noblelist.net |
billstone.com |
billnotes.net |
stinobell.eu |
billstone.me |
DNS History
6 records (4 active, 2 former)
●NSns39.domaincontrol.com2015-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 13:54:50
●NSns40.domaincontrol.com2015-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 13:54:50
●MXbollstein-com.mail.protection.outlook.com2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 03:24:18
● 2026-04-12 13:54:50
○MXmailstore1.europe.secureserver.net2015-08-14 → 2017-08-17 · 4 obs
● 2017-08-17 02:46:22
○ 2026-04-05 03:24:18
○ 2026-04-12 13:54:50
○MXsmtp.europe.secureserver.net2015-08-14 → 2017-08-17 · 4 obs
● 2017-08-17 02:46:22
○ 2026-04-05 03:24:18
○ 2026-04-12 13:54:50
●A97.74.144.1332015-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 13:54:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bollstein.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bollstein.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 97.74.144.133 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | bollstein-com.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, NETORGFT4026875.onmicrosoft.com |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
bollstein.com points to IP number: 97.74.144.133.
Other host names such as cyberfame.com, al-air.ca, hardinhousechicago.com, raiengroup.com and gprma.com share IPs with bollstein.com.
Name Servers
bollstein.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
bollstein.com shares the same name server setup as splashpaddesigns.com, plantola.com, blackstonesestates.com, allseasonsdrivingschool.ca and alletextbooks.com.
bollstein.com shares some name servers with other domains, for instance migob.com.
Host names with two IP numbers: ns39.domaincontrol.com points to: 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to: 2603:5:22d1::14 and 173.201.77.20.
Mail Servers
bollstein.com is handled by a single mail server, bollstein-com.mail.protection.outlook.com.
Host name bollstein-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c922::1, 2a01:111:f403:c946::, 2a01:111:f403:f90a::1, 52.101.9.14, 52.101.11.10, 52.101.41.180 and 52.101.194.13.