grotkowski.com - robtex.com
grotkowski.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=1771291435 | ||||||
Same first word
grotkowski.com |
DNS History
14 records (5 active, 9 former)
●NSns47.domaincontrol.com2018-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 06:35:58
●NSns48.domaincontrol.com2018-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 06:35:58
●MXgrotkowski-com.mail.protection.outlook.com2018-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 06:35:58
●A15.197.148.332026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:35:58
○A184.168.221.322018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A184.168.221.372018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A184.168.221.452018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A184.168.221.472018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A184.168.221.512018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
●A3.33.130.1902026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:35:58
○A50.63.202.432018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A50.63.202.442018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A50.63.202.552018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
○A50.63.202.632018-08-16 → 2018-08-16 · 2 obs
○ 2026-03-23 06:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grotkowski.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grotkowski.com (unsigned zone)
⏱️ Timing
Total: 72ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 1 | grotkowski-com.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
grotkowski.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including alfmonitoring.com, pridefulowner.com, studionoir.net, giftsecure.com and lscs.co share IP numbers with grotkowski.com.
Name Servers
grotkowski.com is delegated to two name servers ns47.domaincontrol.com and ns48.domaincontrol.com.
grotkowski.com shares the same name server setup as other domains, for instance livefitgym.com, jaycrosier.com, goldoutofdodge.com, e-cny.com and dreambuildersaz.com.
Host names with two IP numbers:
The host name ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24; the host name ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24.
Mail Servers
grotkowski.com is handled by a single mail server, grotkowski-com.mail.protection.outlook.com.
Host grotkowski-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.