polygraphbg.com - robtex.com
polygraphbg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.222.170🇧🇬 SUPERHOSTING_AS164.138.222.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| PTR | host-164-138-222-170.superhosting.bg | ||||||
| NS | ns1.seo.r1servers.com ⭐ | ||||||
| A | 164.138.218.14🇧🇬 SUPERHOSTING_AS164.138.218.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| PTR | ns163.superhosting.bg | ||||||
| NS | ns2.seo.r1servers.com | ||||||
| A | 164.138.219.14🇧🇬 SUPERHOSTING_AS164.138.218.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| PTR | seo.superhosting.bg | ||||||
| MX | polygraphbg.com ⭐ | ||||||
| A | 164.138.222.170🇧🇬 SUPERHOSTING_AS164.138.222.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| PTR | host-164-138-222-170.superhosting.bg | ||||||
| TXT | v=spf1 +a +mx +ip4:164.138.218.14 +ip4:164.138.219.14 +include:seo.spf.superh... | ||||||
| SOA | ns1.seo.r1servers.comoffice@hostbulgaria.com 2026-08-14 #1 | ||||||
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=1791362234 | ||||||
MX for
polygraphbg.com |
Same first word
polygraphbg.com |
Previous names
Next names
DNS History
7 records (4 active, 3 former)
○NSns1.dao.r1servers.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-05-29 17:19:32
○ 2026-10-07 09:04:02
●NSns1.seo.r1servers.com2015-05-29 → 2026-10-07 · 3 obs
● 2015-05-29 17:19:32
● 2026-10-07 09:04:02
○NSns2.dao.r1servers.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-05-29 17:19:32
○ 2026-10-07 09:04:02
●NSns2.seo.r1servers.com2015-05-29 → 2026-10-07 · 3 obs
● 2015-05-29 17:19:32
● 2026-10-07 09:04:02
●MXpolygraphbg.com2008-03-12 → 2026-10-07 · 2 obs
● 2026-10-07 09:04:02
●A164.138.222.1702020-04-05 → 2026-10-07 · 3 obs
● 2020-04-05 16:31:44
● 2026-10-07 09:04:02
○A85.14.6.982008-03-12 → 2017-03-27 · 4 obs
● 2017-03-27 08:05:02
○ 2020-04-05 16:31:44
○ 2026-10-07 09:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| polygraphbg.com | ns1.seo.r1servers.com, ns2.seo.r1servers.com | 2 records |
✅ Authoritative Response
Server:164.138.219.14
NS records: ns1.seo.r1servers.com, ns2.seo.r1servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polygraphbg.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.222.170 |
| NS | 2 | ns1.seo.r1servers.com, ns2.seo.r1servers.com |
| MX | 1 | polygraphbg.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:164.138.218.14 +ip4:1 |
| SOA | 1 | ns1.seo.r1servers.com office.hostbulgari |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.seo.r1servers.com, ns2.seo.r1servers.com)
Analysis
Mail Server Role
polygraphbg.com acts as its own mail server.
IP Addresses
polygraphbg.com points to a single IP number: 164.138.222.170.
Additional host names — muhtarov.com, dani-m.eu, santament.com and two others — share IP numbers with polygraphbg.com.
Name Servers
Two name servers handle the delegation for polygraphbg.com: ns1.seo.r1servers.com and ns2.seo.r1servers.com.
polygraphbg.com shares its name server setup with other domains, including zakotina.com, elinaprevoz.com, splendclean.co.uk and two others.
At least some of polygraphbg.com's name servers are shared with other domains, for example stanmk.com, visionestates.bg, adaptacyya.eu and two more.
These name servers are often deployed together with the name servers ns163.superhosting.bg, ns164.superhosting.bg, ns1.dao.r1servers.com and ns2.dao.r1servers.com.
Each of ns1.seo.r1servers.com and ns2.seo.r1servers.com has one IP address: ns1.seo.r1servers.com uses 164.138.218.14 and ns2.seo.r1servers.com uses 164.138.219.14.
Mail Servers
polygraphbg.com has a single mail server: polygraphbg.com itself.
polygraphbg.com carries a single IP number, which is 164.138.222.170.