9dev.io - robtex.com
9dev.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.p05.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:5:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p05.nsone.net | ||||||
| A | 198.51.44.5🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p05.nsone.net | ||||||
| NS | dns2.p05.nsone.net | ||||||
| A | 2a00:edc0:6259:7:5::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p05.nsone.net | ||||||
| A | 198.51.45.5🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p05.nsone.net | ||||||
| NS | dns3.p05.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:5:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p05.nsone.net | ||||||
| A | 198.51.44.69🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p05.nsone.net | ||||||
| NS | dns4.p05.nsone.net | ||||||
| A | 2a00:edc0:6259:7:5::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p05.nsone.net | ||||||
| A | 198.51.45.69🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns4.p05.nsone.net | ||||||
| TXT | v=spf1 include:prod.ninthdecimal.com include:spf.protection.outlook.com inclu... | ||||||
| TXT | atlassian-domain-verification=UaEm4oPU2w88fHuW8ZkSWrInVlsWgBiompSbsosABLanciI... | ||||||
| SOA | dns1.p05.nsone.nethostmaster@nsone.net serial=1742603103 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1783467988 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.p05.nsone.net2018-05-11 → 2026-07-08 · 2 obs
● 2026-07-08 00:18:26
●NSdns2.p05.nsone.net2018-05-11 → 2026-07-08 · 2 obs
● 2026-07-08 00:18:26
●NSdns3.p05.nsone.net2018-05-11 → 2026-07-08 · 2 obs
● 2026-07-08 00:18:26
●NSdns4.p05.nsone.net2018-05-11 → 2026-07-08 · 2 obs
● 2026-07-08 00:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io | - |
| 9dev.io | dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.5
NS records: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 9dev.io (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p05.nsone.net, dns2.p05.nsone.net... |
| TXT | 2 | v=spf1 include:prod.ninthdecimal.com inc, atlassian-domain-verification=UaEm4oPU2w |
| SOA | 1 | dns1.p05.nsone.net hostmaster.nsone.net |
Analysis
Hierarchy
mx.9dev.io and gcp.9dev.io are both subdomains of 9dev.io.
Name Servers
The authoritative name servers for 9dev.io are dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.
At least some of 9dev.io's name servers are shared with other domains, for example progenyproductions.com, zyngapoker.com.br, socialpointcompany.com and two more.
These name servers tend to co-occur with ns04.squarespacedns.com, ns03.squarespacedns.com, ns02.squarespacedns.com and 7 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: dns1.p05.nsone.net directs to 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1; dns2.p05.nsone.net directs to 198.51.45.5 and 2a00:edc0:6259:7:5::2; dns3.p05.nsone.net directs to 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3; dns4.p05.nsone.net directs to 198.51.45.69 and 2a00:edc0:6259:7:5::4.