blocks-stream.pro - robtex.com
blocks-stream.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.100.6.19🇩🇪 ULTAHOST-AS159.100.6.0/24 | ||||||
| NS | ns1.ultahost.com ⭐ | ||||||
| A | 167.71.73.238🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean | ||||||
| PTR | ns1.ultahost.com | ||||||
| NS | ns2.ultahost.com | ||||||
| A | 2001:41d0:701:1100::7e5🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ultahost.com | ||||||
| A | 51.38.114.43🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | ns2.ultahost.com | ||||||
| NS | ns3.ultahost.com | ||||||
| A | 2a01:4f8:c0c:79ee::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.ultahost.com | ||||||
| A | 94.130.75.18🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.ultahost.com | ||||||
| NS | ns4.ultahost.com | ||||||
| A | 2001:19f0:6402:4de:5400:2ff:fe93:34e8🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix | ||||||
| A | 149.28.254.81🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns4.ultahost.com | ||||||
| MX | blocks-stream.pro ⭐ | ||||||
| A | 159.100.6.19🇩🇪 ULTAHOST-AS159.100.6.0/24 | ||||||
| TXT | v=spf1 +a +mx +ip4:159.100.6.5 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.ultahost.comroot@cp5.fra1.ultacp.com 2026-04-15 #5 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1776277585 | ||||||
MX for
blocks-stream.pro |
Same first word
blocks-stream.pro |
DNS History
6 records (6 active, 0 former)
●NSns1.ultahost.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
●NSns2.ultahost.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
●NSns3.ultahost.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
●NSns4.ultahost.com2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
●MXblocks-stream.pro2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
●A159.100.6.192026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 18:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, b2.pro.afilias-nst.org, c0.pro.afilias-nst.info, a2.pro.afilias-nst.info... | - |
| blocks-stream.pro | ns2.ultahost.com, ns4.ultahost.com, ns1.ultahost.com, ns3.ultahost.com | - |
✅ Authoritative Response
Server:51.38.114.43
NS records: ns2.ultahost.com, ns4.ultahost.com, ns1.ultahost.com, ns3.ultahost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blocks-stream.pro (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.100.6.19 |
| NS | 4 | ns2.ultahost.com, ns3.ultahost.com... |
| MX | 1 | blocks-stream.pro (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:159.100.6.5 include:r |
| SOA | 1 | ns1.ultahost.com root.cp5.fra1.ultacp.co |
Analysis
Mail Server Role
blocks-stream.pro serves as a mail server for blocks-stream.pro.
IP Addresses
blocks-stream.pro points to a single IP: 159.100.6.19.
Other host names, for instance c-c-p.ru, maxdeptgov.com, callevelazquez.com, deroidpro.com and maspriorityfund.com share IP numbers with blocks-stream.pro.
Name Servers
blocks-stream.pro is delegated to four name servers: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
blocks-stream.pro at least partially shares its name servers with other domains, for instance iraqdp.com, 148.134.38.in-addr.arpa, yuupz.com, felpase.com and swiftlogisticstransport.com.
Two IPs per host:
ns2.ultahost.com points to 2001:41d0:701:1100::7e5 and 51.38.114.43.
ns3.ultahost.com points to 2a01:4f8:c0c:79ee::1 and 94.130.75.18.
ns4.ultahost.com points to 2001:19f0:6402:4de:5400:2ff:fe93:34e8 and 149.28.254.81.
One IP per host:
ns1.ultahost.com points to 167.71.73.238.
Mail Servers
blocks-stream.pro is handled by a single mail server.
blocks-stream.pro points to IP number 159.100.6.19.