sixsigmatutorial.com - robtex.com
sixsigmatutorial.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.88.233.188🇫🇷 PLANETHOSTER146.88.232.0/21 PlanetHoster France | ||||||
| PTR | nodels55-eu.n0c.com | ||||||
| NS | nsa.n0c.com ⭐ | ||||||
| A | 199.188.223.2🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation | ||||||
| PTR | nsa.n0c.com | ||||||
| NS | nsb.n0c.com | ||||||
| A | 85.236.159.2🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast | ||||||
| PTR | nsb.n0c.com | ||||||
| NS | nsc.n0c.com | ||||||
| A | 185.22.111.2🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast | ||||||
| PTR | nsc.n0c.com | ||||||
| MX | mail.sixsigmatutorial.com ⭐ | ||||||
| A | 146.88.233.188🇫🇷 PLANETHOSTER146.88.232.0/21 PlanetHoster France | ||||||
| PTR | nodels55-eu.n0c.com | ||||||
| TXT | v=spf1 include:spf.systeme.io ~all | ||||||
| SOA | nsa.n0c.comhostmaster@sixsigmatutorial.com 2026-01-29 #4 | ||||||
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=1774500502 | ||||||
Subdomains
mail.sixsigmatutorial.com |
Same first word
sixsigmatutorial.com |
DNS History
9 records (5 active, 4 former)
○NSns13.domaincontrol.com2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 08:50:24
○ 2026-03-26 05:03:38
○ 2026-03-26 05:03:40
○NSns14.domaincontrol.com2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 08:50:24
○ 2026-03-26 05:03:38
○ 2026-03-26 05:03:40
●NSnsa.n0c.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:03:38
● 2026-03-26 05:03:40
●NSnsb.n0c.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:03:38
● 2026-03-26 05:03:40
●NSnsc.n0c.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:03:38
● 2026-03-26 05:03:40
○MXmail.apnafunds.com2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 08:50:24
○ 2026-03-26 05:03:38
○ 2026-03-26 05:03:40
●MXmail.sixsigmatutorial.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:03:38
● 2026-03-26 05:03:40
●A146.88.233.1882026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:03:38
● 2026-03-26 05:03:40
○A75.103.71.72015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 08:50:24
○ 2026-03-26 05:03:38
○ 2026-03-26 05:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| sixsigmatutorial.com | nsa.n0c.com, nsb.n0c.com, nsc.n0c.com | 3 records |
✅ Authoritative Response
Server:199.188.223.2
NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sixsigmatutorial.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.88.233.188 |
| NS | 3 | nsc.n0c.com, nsb.n0c.com... |
| MX | 1 | mail.sixsigmatutorial.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.systeme.io ~all |
| SOA | 1 | nsa.n0c.com hostmaster.sixsigmatutorial. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (nsa.n0c.com, nsb.n0c.com, nsc.n0c.com)
Analysis
Hierarchy
sixsigmatutorial.com is the parent of mail.sixsigmatutorial.com.
IP Addresses
sixsigmatutorial.com resolves to a single IP address: 146.88.233.188.
Other host names including mail.yes-messengers.eu, mail.rencontres-coquines.biz, mail.yoo(0x736578)e.com, mail.rencontre2libertine.fr and mail.sixsigmatutorial.com share IP numbers with sixsigmatutorial.com.
Name Servers
sixsigmatutorial.com is delegated to three name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.
sixsigmatutorial.com at least partially shares name servers with other domains, including deriot.org, easyrun.fr, planethoster.eu, datadiem.com and fiersdetrebertrandfranchise.fr.
Hostnames with a single IP:
nsa.n0c.com points to: 199.188.223.2.
nsb.n0c.com points to: 85.236.159.2.
nsc.n0c.com points to: 185.22.111.2.
Mail Servers
sixsigmatutorial.com is handled by a single mail server, mail.sixsigmatutorial.com.
mail.sixsigmatutorial.com points to a single IP: 146.88.233.188.