developone.com - robtex.com
developone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.133.104.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www103.nur4.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.developone.com ⭐ | ||||||
| A | 213.133.104.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www103.nur4.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=1778415661 | ||||||
Subdomains
Same first word
developone.com |
DNS History
13 records (6 active, 7 former)
○NSns.second-ns.com2015-08-18 → 2017-04-22 · 4 obs
● 2017-04-22 16:37:50
○ 2026-04-07 11:57:46
○ 2026-05-10 12:29:30
●NSns1.dns-h.com2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 11:57:46
● 2026-05-10 12:29:30
●NSns1.host-h.net2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 11:57:46
● 2026-05-10 12:29:30
○NSns1.your-server.de2015-08-18 → 2017-04-22 · 4 obs
● 2017-04-22 16:37:50
○ 2026-04-07 11:57:46
○ 2026-05-10 12:29:30
○NSns1a.your-server.co.za2015-08-18 → 2015-12-10 · 4 obs
● 2015-12-10 10:36:36
○ 2016-03-14 11:33:50
○ 2026-05-10 12:29:30
●NSns2.dns-h.com2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 11:57:46
● 2026-05-10 12:29:30
●NSns2.host-h.net2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 11:57:46
● 2026-05-10 12:29:30
○NSns3.second-ns.de2015-08-18 → 2017-04-22 · 4 obs
● 2017-04-22 16:37:50
○ 2026-04-07 11:57:46
○ 2026-05-10 12:29:30
○NSns99.your-server.de2016-03-14 → 2017-04-22 · 5 obs
● 2016-03-14 11:33:50
● 2017-04-22 16:37:50
○ 2026-04-07 11:57:46
○ 2026-05-10 12:29:30
●MXmail.developone.com2015-08-18 → 2026-05-10 · 2 obs
● 2026-05-10 12:29:30
○A139.162.172.1422017-04-22 → 2017-04-22 · 4 obs
● 2017-04-22 16:37:50
○ 2026-04-07 11:57:46
○ 2026-05-10 12:29:30
●A213.133.104.1032016-03-14 → 2026-05-10 · 6 obs
● 2016-03-14 11:33:50
● 2016-08-12 10:15:18
○ 2017-04-22 16:37:50
● 2026-04-07 11:57:46
● 2026-05-10 12:29:30
○A213.133.104.1182015-08-18 → 2015-12-10 · 4 obs
● 2015-12-10 10:36:36
○ 2016-03-14 11:33:50
○ 2026-05-10 12:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| developone.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 developone.com (unsigned zone)
⏱️ Timing
Total: 1116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.103 |
| NS | 4 | ns1.host-h.net, ns2.dns-h.com... |
| MX | 1 | mail.developone.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
developone.com is a parent of www.developone.com and mail.developone.com.
IP Addresses
developone.com points to IP number 213.133.104.103.
For instance, other host names branevision.com, mail.eafricatours.co.za, fencingfuture.com, mail.watchdognutrition.co.za and mail.branevision.com share IP numbers with developone.com.
Name Servers
developone.com is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
developone.com shares name servers with other domains at least partially, for example shoulderelbow.co.za, ysp.co.za, mcivils.com, gracecollege.co.za and tgx.co.za.
These name servers are commonly used with ns1a.your-server.co.za.
Host names with a single 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
developone.com is handled by a single mail server, mail.developone.com.
mail.developone.com points to a single IP: 213.133.104.103.