ptgrz.org - robtex.com
ptgrz.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778417445 | ||||||
Previously MX for
Subdomains
mail.ptgrz.org |
Same first word
ptgrz.org |
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.bul.net2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 02:49:20
○ 2026-05-10 12:59:42
●NSns1.systemdns.com2020-01-31 → 2026-05-10 · 3 obs
● 2020-01-31 13:39:12
● 2026-05-10 12:59:42
○NSns129.superhosting.bg2015-11-08 → 2017-02-10 · 5 obs
● 2015-11-08 02:49:20
● 2017-02-10 08:18:14
○ 2020-01-31 13:39:12
○ 2026-05-10 12:59:42
○NSns130.superhosting.bg2015-11-08 → 2017-02-10 · 5 obs
● 2015-11-08 02:49:20
● 2017-02-10 08:18:14
○ 2020-01-31 13:39:12
○ 2026-05-10 12:59:42
○NSns2.bul.net2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 02:49:20
○ 2026-05-10 12:59:42
●NSns2.systemdns.com2020-01-31 → 2026-05-10 · 3 obs
● 2020-01-31 13:39:12
● 2026-05-10 12:59:42
●NSns3.systemdns.com2020-01-31 → 2026-05-10 · 3 obs
● 2020-01-31 13:39:12
● 2026-05-10 12:59:42
○NSsh1-3.bul.net2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 02:49:20
○ 2026-05-10 12:59:42
○MXmail.ptgrz.org2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 02:49:20
○ 2026-05-10 12:59:42
●MXptgrz-org.mail.protection.outlook.com2020-01-31 → 2026-05-10 · 3 obs
● 2020-01-31 13:39:12
● 2026-05-10 12:59:42
○MXptgrz.org2015-11-08 → 2017-02-10 · 5 obs
● 2015-11-08 02:49:20
● 2017-02-10 08:18:14
○ 2020-01-31 13:39:12
○ 2026-05-10 12:59:42
●A164.138.222.992015-11-08 → 2026-05-10 · 3 obs
● 2015-11-08 02:49:20
● 2026-05-10 12:59:42
○A195.85.215.122015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 02:49:20
○ 2026-05-10 12:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ptgrz.org | ns3.systemdns.com, ns1.systemdns.com, ns2.systemdns.com | - |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns3.systemdns.com, ns1.systemdns.com, ns2.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptgrz.org (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.222.99 |
| NS | 3 | ns3.systemdns.com, ns1.systemdns.com... |
| MX | 1 | ptgrz-org.mail.protection.outlook.com (p |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms74371396 |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
Hierarchy
ptgrz.org is a parent of mail.ptgrz.org.
IP Addresses
ptgrz.org points to a single IP address: 164.138.222.99.
Other host names such as mail.btm.bg, euroevent.org, naulicata.com, mail.ekom-bg.com and bhrmda.bg share IP numbers with ptgrz.org.
Name Servers
ptgrz.org is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
At least part of the name servers for ptgrz.org are shared with other domains, for instance theshapiros.org, davzo.com, ecmd.store, iagpropertymaintenance.com and billing-ar.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90
ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16
ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36
Mail Servers
The mail server for ptgrz.org is ptgrz-org.mail.protection.outlook.com.
ptgrz-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::20, 52.101.68.3, 52.101.68.8, 52.101.68.36 and 52.101.73.1.