contrastbg.com - robtex.com
contrastbg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.174.153.179🇧🇬 TELEHOUSE-AS217.174.153.0/24 NS1 | ||||||
| PTR | vps.e-varna.net | ||||||
| NS | ns1.cloud-586b7d.managed-vps.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.cloud-586b7d.managed-vps.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.e-varna.net ⚠️ Not in zone NS records | ||||||
| A | 217.174.153.179🇧🇬 TELEHOUSE-AS217.174.153.0/24 NS1 | ||||||
| PTR | vps.e-varna.net | ||||||
| NS | ns5.e-varna.net ⚠️ Not in zone NS records | ||||||
| A | 217.174.153.179🇧🇬 TELEHOUSE-AS217.174.153.0/24 NS1 | ||||||
| PTR | vps.e-varna.net | ||||||
| MX | contrastbg.com ⭐ | ||||||
| A | 217.174.153.179🇧🇬 TELEHOUSE-AS217.174.153.0/24 NS1 | ||||||
| PTR | vps.e-varna.net | ||||||
| TXT | v=spf1 +a +mx +ip4:78.142.63.218 +ip4:78.128.43.117 ~all | ||||||
| SOA | ns1.cloud-586b7d.managed-vps.netbaco@tcv.bg 2023-11-29 #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=1771291435 | ||||||
MX for
contrastbg.com |
Same first word
contrastbg.com |
DNS History
9 records (6 active, 3 former)
○NSns.e-varna.net2015-05-26 → 2017-05-22 · 4 obs
● 2017-05-22 13:50:30
○ 2026-02-28 20:15:32
○ 2026-03-23 12:16:32
●NSns1.cloud-586b7d.managed-vps.net2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 20:15:32
● 2026-03-23 12:16:32
○NSns1.e-varna.net2015-05-26 → 2017-05-22 · 4 obs
● 2017-05-22 13:50:30
○ 2026-02-28 20:15:32
○ 2026-03-23 12:16:32
●NSns2.cloud-586b7d.managed-vps.net2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 20:15:32
● 2026-03-23 12:16:32
●NSns4.e-varna.net2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 20:15:32
● 2026-03-23 12:16:32
●NSns5.e-varna.net2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 20:15:32
● 2026-03-23 12:16:32
●MXcontrastbg.com2015-05-26 → 2026-03-23 · 2 obs
● 2026-03-23 12:16:32
●A217.174.153.1792026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 20:15:32
● 2026-03-23 12:16:32
○A94.190.189.12015-05-26 → 2017-05-22 · 4 obs
● 2017-05-22 13:50:30
○ 2026-02-28 20:15:32
○ 2026-03-23 12:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contrastbg.com | ns4.e-varna.net, ns5.e-varna.net | - |
✅ Authoritative Response
Server:217.174.153.179
NS records: ns4.e-varna.net, ns5.e-varna.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contrastbg.com (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.174.153.179 |
| NS | 2 | ns1.cloud-586b7d.managed-vps.net, ns2.cloud-586b7d.managed-vps.net |
| MX | 1 | contrastbg.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:78.142.63.218 +ip4:78 |
| SOA | 1 | ns1.cloud-586b7d.managed-vps.net baco.tc |
Analysis
Mail Server Role
contrastbg.com serves as a mail server for contrastbg.com.
IP Addresses
contrastbg.com points to a single IP: 217.174.153.179.
Other host names, for instance ns5.e-varna.net, e-varna.eu, luchanoparts.com, mail.sitopechat.net and ura98.com share IP numbers with contrastbg.com.
Name Servers
contrastbg.com is delegated to four name servers: ns4.e-varna.net, ns5.e-varna.net, ns1.cloud-586b7d.managed-vps.net and ns2.cloud-586b7d.managed-vps.net.
contrastbg.com at least partially shares its name servers with other domains, for instance bulgaria-diving.com, sitopechat.net, plamache37.com, rumyvn.com and e-varna.eu.
These name servers are often used together with the name servers ns1.vps.e-varna.net.
Host names with one IP number: ns4.e-varna.net and ns5.e-varna.net point to 217.174.153.179.
Mail Servers
contrastbg.com is handled by a single mail server.
contrastbg.com points to IP number 217.174.153.179.