flowblocks.com - robtex.com
flowblocks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.38.130.218🇿🇦 xneelo156.38.128.0/17 -JHB-BLK | ||||||
| PTR | 218.130.38.156.reverse.xneelo.net | ||||||
| NS | ns1.host-h.net ⭐ | ||||||
| A | 129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.host-h.net | ||||||
| NS | ns1.dns-h.com | ||||||
| A | 129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.dns-h.com | ||||||
| NS | ns2.dns-h.com ⚠️ Not in zone NS records | ||||||
| A | 129.232.248.41🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.dns-h.com | ||||||
| NS | ns2.host-h.net | ||||||
| A | 129.232.248.40🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.host-h.net | ||||||
| MX | box.myroofdev.co.za ⭐ | ||||||
| A | 156.38.128.18🇿🇦 xneelo156.38.128.0/17 -JHB-BLK | ||||||
| PTR | box.myroofdev.co.za | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@flowblocks.com serial=20251022 | ||||||
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=1778686646 | ||||||
Subdomains
mail.flowblocks.com |
nedbankqa.flowblocks.com |
Same first word
flowblocks.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.host-h.net2015-06-23 → 2026-05-13 · 2 obs
● 2026-05-13 15:46:54
●NSns2.dns-h.com2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 10:57:52
● 2026-05-13 15:46:54
●NSns2.host-h.net2015-06-23 → 2026-05-13 · 2 obs
● 2026-05-13 15:46:54
●MXbox.myroofdev.co.za2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 10:57:52
● 2026-05-13 15:46:54
○MXmail.flowblocks.com2015-06-23 → 2018-01-08 · 4 obs
● 2018-01-08 08:52:12
○ 2026-02-18 10:57:52
○ 2026-05-13 15:46:54
●A156.38.130.2182026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 10:57:52
● 2026-05-13 15:46:54
○A41.72.147.602015-06-23 → 2018-01-08 · 4 obs
● 2018-01-08 08:52:12
○ 2026-02-18 10:57:52
○ 2026-05-13 15:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| flowblocks.com | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com | 2 records |
✅ Authoritative Response
Server:129.232.248.30
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flowblocks.com (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.38.130.218 |
| NS | 3 | ns1.dns-h.com, ns1.host-h.net... |
| MX | 1 | box.myroofdev.co.za (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.flowblocks.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)
Analysis
Hierarchy
flowblocks.com is a parent of mail.flowblocks.com and nedbankqa.flowblocks.com.
IP Addresses
flowblocks.com points to IP number: 156.38.130.218.
Other host names, for instance nedbankqa.flowblocks.com share IP numbers with flowblocks.com.
Name Servers
flowblocks.com is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
flowblocks.com at least partially shares name servers with other domains, for instance funkybananas.com, britishtips.com, centralres.co.za, mandeladaymarathon.org.za and debtstructure.co.za.
These name servers are commonly used with nsa.primary-ns.co.za and ns1a.your-server.co.za.
Host names with one IP number:
ns1.dns-h.com points to 129.232.248.31.
ns2.dns-h.com points to 129.232.248.41.
ns1.host-h.net points to 129.232.248.30.
ns2.host-h.net points to 129.232.248.40.
Mail Servers
flowblocks.com is handled by a single mail server, box.myroofdev.co.za.
The mail server setup for flowblocks.com matches that of other domains, for instance myroofdev.co.za, myroof.co.za, box.myroofdev.co.za, www.myroof.co.za and mycars.co.za.
box.myroofdev.co.za points to a single IP: 156.38.128.18.