opcoder.com - dns.ninja
opcoder.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=1783815682 | ||||||
Subdomains
mail.opcoder.com |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSa.dns.hostway.net2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●NSb.dns.hostway.net2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●MXalt1.aspmx.l.google.com2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●MXalt2.aspmx.l.google.com2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●MXaspmx.l.google.com2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●MXaspmx2.googlemail.com2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●MXaspmx3.googlemail.com2015-05-22 → 2026-07-12 · 2 obs
● 2026-07-12 00:36:04
●A64.41.87.592026-02-26 → 2026-07-12 · 3 obs
● 2026-02-26 16:33:02
● 2026-07-12 00:36:04
○A66.113.131.212015-05-22 → 2017-06-21 · 4 obs
● 2017-06-21 16:45:42
○ 2026-02-26 16:33:02
○ 2026-07-12 00:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| opcoder.com | a.dns.hostway.net, b.dns.hostway.net | - |
✅ Authoritative Response
Server:64.41.112.10
NS records: a.dns.hostway.net, b.dns.hostway.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcoder.com (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.41.87.59 |
| NS | 2 | a.dns.hostway.net, b.dns.hostway.net |
| MX | 5 | aspmx2.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | a.dns.hostway.net hostmaster.siteprotect |
Analysis
Hierarchy
The domain mail.opcoder.com falls under the parent opcoder.com.
IP Addresses
opcoder.com points to a single IP number: 64.41.87.59.
Additional host names — ialya.com, ternespackaging.com, smiledogclothing.com and two others — share IP numbers with opcoder.com.
Name Servers
opcoder.com is served by two delegated name servers, a.dns.hostway.net and b.dns.hostway.net.
opcoder.com shares its name server setup with other domains, including mailgilo.com, simulationcenter.org, johnblynchfoundation.com and two others.
At least some of opcoder.com's name servers are shared with other domains, for example eastmainpawnshop.com, apalarm.com, riceconsultinggroup.com and two more.
These name servers are often deployed together with the name servers ns.siteprotect.com, ns2.siteprotect.com, adns.cs.siteprotect.com and bdns.cs.siteprotect.com.
Each of a.dns.hostway.net and b.dns.hostway.net has one IP address: a.dns.hostway.net uses 64.41.112.10 and b.dns.hostway.net uses 64.41.114.10.
Mail Servers
opcoder.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
opcoder.com shares mail servers — at least in part — with other domains, including htcharity.org, sign-language-blitz.com, nicemarmot.net and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 172.253.62.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.