iestobg.com - robtex.com
iestobg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.174.156.100🇧🇬 SUPERHOSTING_AS217.174.156.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | erwin.host.bg | ||||||
| PTR | server24.host.bg | ||||||
| NS | ns47.bgdns.net ⭐ | ||||||
| A | 217.174.156.101🇧🇬 SUPERHOSTING_AS217.174.156.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | host156-151.superhosting.bg | ||||||
| NS | ns48.bgdns.net | ||||||
| A | 217.174.156.102🇧🇬 SUPERHOSTING_AS217.174.156.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | server24.superhosting.bg | ||||||
| MX | shmail55.iestobg.com ⭐ | ||||||
| A | 217.174.156.100🇧🇬 SUPERHOSTING_AS217.174.156.0/24 SuperHosting.BG Ltd. | ||||||
| PTR | erwin.host.bg | ||||||
| PTR | server24.host.bg | ||||||
| TXT | v=spf1 +a +mx +ip4:217.174.156.101 +ip4:217.174.156.102 +include:server24.spf... | ||||||
| SOA | ns47.bgdns.netsupport@host.b 2026-06-13 #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=1785297597 | ||||||
Subdomains
shmail55.iestobg.com |
Same first word
iestobg.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns21.bgdns.net2015-07-09 → 2016-03-12 · 4 obs
● 2016-03-12 00:55:04
○ 2016-06-28 17:43:58
○ 2026-07-29 04:04:32
○NSns22.bgdns.net2015-07-09 → 2016-03-12 · 4 obs
● 2016-03-12 00:55:04
○ 2016-06-28 17:43:58
○ 2026-07-29 04:04:32
●NSns47.bgdns.net2016-06-28 → 2026-07-29 · 3 obs
● 2016-06-28 17:43:58
● 2026-07-29 04:04:32
●NSns48.bgdns.net2016-06-28 → 2026-07-29 · 3 obs
● 2016-06-28 17:43:58
● 2026-07-29 04:04:32
○MXmail.host.bg2015-07-09 → 2017-04-09 · 4 obs
● 2017-04-09 01:56:42
○ 2026-07-12 01:49:42
○ 2026-07-29 04:04:32
●MXshmail55.iestobg.com2026-07-12 → 2026-07-29 · 3 obs
● 2026-07-12 01:49:42
● 2026-07-29 04:04:32
●A217.174.156.1002016-06-28 → 2026-07-29 · 3 obs
● 2016-06-28 17:43:58
● 2026-07-29 04:04:32
○A87.120.40.1682015-07-09 → 2016-03-12 · 4 obs
● 2016-03-12 00:55:04
○ 2016-06-28 17:43:58
○ 2026-07-29 04:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| iestobg.com | ns47.bgdns.net, ns48.bgdns.net | - |
✅ Authoritative Response
Server:217.174.156.102
NS records: ns47.bgdns.net, ns48.bgdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iestobg.com (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.174.156.100 |
| NS | 2 | ns47.bgdns.net, ns48.bgdns.net |
| MX | 1 | shmail55.iestobg.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:217.174.156.101 +ip4: |
| SOA | 1 | ns47.bgdns.net support.host.b |
Analysis
Hierarchy
iestobg.com serves as the parent of shmail55.iestobg.com.
IP Addresses
iestobg.com has exactly one IP address — 217.174.156.100.
shmail55.cia.bg, piranite.bg, metatron.bg plus two other host names have IP numbers in common with iestobg.com.
Name Servers
Two name servers handle the delegation for iestobg.com: ns47.bgdns.net and ns48.bgdns.net.
The name server configuration of iestobg.com is shared with other domains, for instance profilbg.com, alergii.bg, orlino-bg.com and two others.
iestobg.com has a partial name server overlap with other domains — among them ravenclub.bg and metatron.bg.
ns47.bgdns.net directs to 217.174.156.101 and ns48.bgdns.net directs to 217.174.156.102; each host name points to exactly one IP number.
Mail Servers
iestobg.com uses one mail server — shmail55.iestobg.com.
shmail55.iestobg.com carries a single IP number, which is 217.174.156.100.