defdevs.com - robtex.com
defdevs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.172.2.237🇺🇸 DIGITALOCEAN167.172.0.0/22 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 | ||||||
| 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 | mail.defdevs.com ⭐ | ||||||
| A | 206.189.177.161🇺🇸 DIGITALOCEAN206.189.176.0/20 DigitalOcean | ||||||
| TXT | v=spf1 a:mail.defdevs.com -all | ||||||
| SOA | ns1.digitalocean.comhostmaster@defdevs.com serial=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=1794205851 | ||||||
Subdomains
mail.defdevs.com |
Same first word
defdevs.com |
Similar names
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NSns1.digitalocean.com2026-09-24 → 2026-11-09 · 3 obs
● 2026-09-24 01:18:14
● 2026-11-09 06:56:18
●NSns2.digitalocean.com2026-09-24 → 2026-11-09 · 3 obs
● 2026-09-24 01:18:14
● 2026-11-09 06:56:18
●NSns3.digitalocean.com2026-09-24 → 2026-11-09 · 3 obs
● 2026-09-24 01:18:14
● 2026-11-09 06:56:18
○NSns71.domaincontrol.com2018-12-09 → 2018-12-09 · 3 obs
○ 2026-09-24 01:18:14
○ 2026-11-09 06:56:18
○NSns72.domaincontrol.com2018-12-09 → 2018-12-09 · 3 obs
○ 2026-09-24 01:18:14
○ 2026-11-09 06:56:18
●MXmail.defdevs.com2026-10-03 → 2026-11-09 · 2 obs
● 2026-11-09 06:56:18
●A167.172.2.2372026-09-24 → 2026-11-09 · 3 obs
● 2026-09-24 01:18:14
● 2026-11-09 06:56:18
○A18.188.133.2452018-12-09 → 2018-12-09 · 3 obs
○ 2026-09-24 01:18:14
○ 2026-11-09 06:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| defdevs.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defdevs.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.172.2.237 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| MX | 1 | mail.defdevs.com (pri: 10) |
| TXT | 1 | v=spf1 a:mail.defdevs.com -all |
| SOA | 1 | ns1.digitalocean.com hostmaster.defdevs. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
defdevs.com serves as the parent of mail.defdevs.com.
IP Addresses
defdevs.com has exactly one IP address — 167.172.2.237.
tonightsocial.app is an example of another host name that shares IP numbers with defdevs.com.
Name Servers
defdevs.com has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
defdevs.com has at least partial name server overlap with other domains, such as groundedsol.com, onparbar.com, rrcounselingcenter.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.
Mail Servers
defdevs.com uses one mail server — mail.defdevs.com.
mail.defdevs.com points to one IP number — 206.189.177.161.