ofcourse.com - dns.ninja
ofcourse.com
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=1784873647 | ||||||
Same first word
Similar names
ofsource.org |
sourceof.net |
souforce.cloud |
erofocus.nl |
ofsource.eu |
erofocus.com |
souforce.com |
coreofus.com |
ofsource.fr |
foruseco.com |
ofsource.pro |
sroufeco.com |
sourceof.com |
ofsource.com |
DNS History
8 records (8 active, 0 former)
●NSns1.domaindiscover.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●NSns2.domaindiscover.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●MXaspmx.l.google.com2026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
●A104.207.148.542026-02-18 → 2026-07-24 · 2 obs
● 2026-07-24 06:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ofcourse.com | ns1.domaindiscover.com, ns2.domaindiscover.com | 2 records |
✅ Authoritative Response
Server:35.174.37.23
NS records: ns1.domaindiscover.com, ns2.domaindiscover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ofcourse.com (unsigned zone)
⏱️ Timing
Total: 233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.207.148.54 |
| NS | 2 | ns1.domaindiscover.com, ns2.domaindiscover.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=n0Ailtz69dn40im, v=spf1 include:_spf.tierra.net ~all |
| SOA | 1 | ns1.domaindiscover.com hostmaster.tierra |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.domaindiscover.com, ns2.domaindiscover.com)
Analysis
IP Addresses
ofcourse.com has exactly one IP address — 104.207.148.54.
Other host names — ofcourse.org, marleybairdmedia.com, ekaas.ca and brucesanguin.ca — share IP numbers with ofcourse.com.
Name Servers
ofcourse.com is delegated to two name servers: ns1.domaindiscover.com and ns2.domaindiscover.com.
The name server configuration of ofcourse.com is shared with other domains, for instance afewgoodcats.com, vpeg.org, arizonadrivermagazine.com and two others.
ofcourse.com has at least partial name server overlap with other domains, such as expansionjointcover.com, joerlansdale.com, teenmagic.com and two others.
It is common to see these name servers used together with name servers ns1.tierra.net and ns2.tierra.net.
ns1.domaindiscover.com directs to 72.1.32.151 and ns2.domaindiscover.com directs to 35.174.37.23; each host name points to exactly one IP number.
Mail Servers
ofcourse.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by ofcourse.com are shared with other domains: johntrybus.com, atmavedagana.com, ns500768.ns500758.ns500759.ns500758.ns500758.ns500735.ns500735.ns500736.ns500708.ns500708.ns500708.ns500698.ns500652.trackreceptor.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 64.233.180.27 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.