osdev.net - dns.ninja
osdev.net
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=1781429360 | ||||||
Same first word
osdev.it |
osdev.co.th |
osdev.me |
osdev.ru |
osdev.info |
osdev.fr |
osdev.pl |
osdev.com |
osdev.net |
osdev.nl |
osdev.org |
osdev.cn |
osdev.de |
osdev.wiki |
osdev.co |
Similar names
DNS History
13 records (7 active, 6 former)
●NSdns1.registrar-servers.com2026-03-16 → 2026-06-14 · 3 obs
● 2026-03-16 08:58:50
● 2026-06-14 09:57:24
●NSdns2.registrar-servers.com2026-03-16 → 2026-06-14 · 3 obs
● 2026-03-16 08:58:50
● 2026-06-14 09:57:24
○NSfreedns1.registrar-servers.com2015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
○NSfreedns2.registrar-servers.com2015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
○NSfreedns3.registrar-servers.com2015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
○NSfreedns4.registrar-servers.com2015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
○NSfreedns5.registrar-servers.com2015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
●MXalt1.aspmx.l.google.com2015-07-08 → 2026-06-14 · 2 obs
● 2026-06-14 09:57:24
●MXalt2.aspmx.l.google.com2015-07-08 → 2026-06-14 · 2 obs
● 2026-06-14 09:57:24
●MXaspmx.l.google.com2015-07-08 → 2026-06-14 · 2 obs
● 2026-06-14 09:57:24
●MXaspmx2.googlemail.com2015-07-08 → 2026-06-14 · 2 obs
● 2026-06-14 09:57:24
●MXaspmx3.googlemail.com2015-07-08 → 2026-06-14 · 2 obs
● 2026-06-14 09:57:24
○A162.255.119.1322015-07-08 → 2017-07-10 · 4 obs
● 2017-07-10 08:39:58
○ 2026-03-16 08:58:50
○ 2026-06-14 09:57:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| osdev.net | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osdev.net (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:aspmx.googlemail.com -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Name Servers
The NS records for osdev.net delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
osdev.net shares its NS records with other domains, for example join.cash, frost31.click, gtradellc.com and two others.
osdev.net partially shares its name servers with domains like corruption.exchange and unrefinedseasalt.com.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
Mail for osdev.net is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between osdev.net and other domains, including kew.net.in, currolaw.com, dhcteam.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 172.217.216.27 and 2607:f8b0:4023:2803::1b.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 172.253.62.26 and 2607:f8b0:4004:c1f::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.