osdn.io - robtex.com
osdn.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1043.awsdns-02.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:1300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1043.awsdns-02.org | ||||||
| A | 205.251.196.19🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1043.awsdns-02.org | ||||||
| NS | ns-1687.awsdns-18.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:9700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1687.awsdns-18.co.uk | ||||||
| A | 205.251.198.151🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1687.awsdns-18.co.uk | ||||||
| NS | ns-435.awsdns-54.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:b300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-435.awsdns-54.com | ||||||
| A | 205.251.193.179🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-435.awsdns-54.com | ||||||
| NS | ns-764.awsdns-31.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:fc00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| A | 205.251.194.252🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
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=1774435856 | ||||||
Same first word
osdn.cn |
osdn.web.id |
osdn.de |
osdn.com.my |
osdn.org.ua |
osdn.ru |
osdn.net |
osdn.co |
osdn.org |
osdn.eu |
osdn.net.cn |
osdn.io |
osdn.it |
osdn.com |
osdn.jp |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns-1043.awsdns-02.org2018-10-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:18:50
●NSns-1687.awsdns-18.co.uk2018-10-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:18:50
●NSns-435.awsdns-54.com2018-10-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:18:50
●NSns-764.awsdns-31.net2018-10-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:18:50
○A202.221.179.172018-10-20 → 2018-10-20 · 2 obs
○ 2026-03-25 11:18:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| osdn.io | ns-764.awsdns-31.net, ns-1687.awsdns-18.co.uk, ns-1043.awsdns-02.org, ns-435.awsdns-54.com | - |
✅ Authoritative Response
Server:205.251.198.151
NS records: ns-764.awsdns-31.net, ns-1687.awsdns-18.co.uk, ns-1043.awsdns-02.org, ns-435.awsdns-54.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osdn.io (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
osdn.io is delegated to four name servers: ns-435.awsdns-54.com, ns-764.awsdns-31.net, ns-1043.awsdns-02.org and ns-1687.awsdns-18.co.uk.
osdn.io at least partially shares name servers with other domains, for instance gopennymac.com, ccmf.ca, bennycasino.com, dynamiccreditreport.com and ecnavi.co.jp.
These name servers are commonly used alongside ns-428.awsdns-53.com, ns-722.awsdns-26.net, ns-1869.awsdns-41.co.uk, ns-1132.awsdns-13.org, ns-50.awsdns-06.com and ns-584.awsdns-09.net.
Host names with two IP numbers:
ns-435.awsdns-54.com points to 2600:9000:5301:b300::1 and 205.251.193.179; ns-764.awsdns-31.net points to 2600:9000:5302:fc00::1 and 205.251.194.252; ns-1043.awsdns-02.org points to 2600:9000:5304:1300::1 and 205.251.196.19; ns-1687.awsdns-18.co.uk points to 2600:9000:5306:9700::1 and 205.251.198.151.