astdev.net - dns.ninja
astdev.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.212.194.0🇺🇸 DIGITALOCEAN129.212.192.0/22 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | smtp.astdev.net ⭐ | ||||||
| TXT | v=spf1 ip4:104.248.240.146 -all | ||||||
| SOA | ns1.digitalocean.comhostmaster@astdev.net serial=0 | ||||||
net
| 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=1781680805 | ||||||
Subdomains
smtp.astdev.net |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.digitalocean.com2015-08-14 → 2026-06-17 · 5 obs
○ 2015-12-12 10:48:54
○ 2020-02-02 23:52:32
● 2026-03-07 23:58:26
● 2026-06-17 07:49:52
●NSns2.digitalocean.com2015-08-14 → 2026-06-17 · 5 obs
○ 2015-12-12 10:48:54
○ 2020-02-02 23:52:32
● 2026-03-07 23:58:26
● 2026-06-17 07:49:52
●NSns3.digitalocean.com2015-08-14 → 2026-06-17 · 5 obs
○ 2015-12-12 10:48:54
○ 2020-02-02 23:52:32
● 2026-03-07 23:58:26
● 2026-06-17 07:49:52
●MXsmtp.astdev.net2015-08-14 → 2026-06-17 · 5 obs
○ 2015-12-12 10:48:54
○ 2020-02-02 23:52:32
● 2026-03-07 23:58:26
● 2026-06-17 07:49:52
○A104.248.240.1462026-03-07 → 2026-06-17 · 2 obs
○ 2026-06-17 07:49:52
●A129.212.194.02026-03-07 → 2026-06-17 · 3 obs
● 2026-03-07 23:58:26
● 2026-06-17 07:49:52
○A95.85.6.2182015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-12 10:48:54
○ 2026-06-17 07:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| astdev.net | ns1.digitalocean.com, ns2.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astdev.net (unsigned zone)
⏱️ Timing
Total: 1090ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.212.194.0 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| MX | 1 | smtp.astdev.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:104.248.240.146 -all |
| SOA | 1 | ns1.digitalocean.com hostmaster.astdev.n |
Analysis
Hierarchy
astdev.net is the parent zone for smtp.astdev.net.
IP Addresses
astdev.net has exactly one IP address — 129.212.194.0.
Name Servers
astdev.net has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
astdev.net partially shares its NS delegation with several other domains, including 121.203.159.in-addr.arpa, paulloft.ru, makersmob.com and two others.
Each of ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com points to two IP numbers. ns1.digitalocean.com points to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com points to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com points to 172.64.49.209 and 2606:4700:52::ac40:31d1.