dubiyub.com - robtex.com
dubiyub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 197.221.14.31🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | www31.cpt3.host-h.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 | ||||||
| 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 | mail.dubiyub.com ⭐ | ||||||
| A | 197.221.14.31🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | www31.cpt3.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@your-server.co.za 2021-10-03 #0 | ||||||
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=1774562402 | ||||||
Subdomains
mail.dubiyub.com |
Same first word
dubiyub.com |
DNS History
6 records (6 active, 0 former)
●NSns1.host-h.net2018-01-08 → 2026-03-26 · 2 obs
● 2026-03-26 22:29:40
●NSns2.host-h.net2018-01-08 → 2026-03-26 · 2 obs
● 2026-03-26 22:29:40
●MXmail.dubiyub.com2018-01-08 → 2026-03-26 · 2 obs
● 2026-03-26 22:29:40
●A197.221.14.312018-01-08 → 2026-03-26 · 2 obs
● 2026-03-26 22:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dubiyub.com | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com | 2 records |
✅ Authoritative Response
Server:129.232.248.41
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 dubiyub.com (unsigned zone)
⏱️ Timing
Total: 1343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.221.14.31 |
| NS | 4 | ns1.host-h.net, ns2.host-h.net... |
| MX | 1 | mail.dubiyub.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)
Analysis
Hierarchy
The parent of mail.dubiyub.com is dubiyub.com.
IP Addresses
dubiyub.com points to a single IP: 197.221.14.31.
Other host names, for instance mail.hsgroups.com, pennyappeal.org.za, cbc.co.za, mgps.co.za and mail.babybugsnberries.co.za share IP numbers with dubiyub.com.
Name Servers
dubiyub.com's delegation is handled by four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
dubiyub.com partially shares name servers with other domains; examples include fcircle.co.za, icoconferences.com, ugie.co.za, hsbrits.co.za and roneljordaan.com.
These name servers are commonly used with ns1a.your-server.co.za, ns99.your-server.de and nsa.primary-ns.co.za.
Host names with one IP:
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
dubiyub.com is handled by a single mail server, mail.dubiyub.com.
mail.dubiyub.com points to a single IP: 197.221.14.31.