opustools.com - dns.ninja
opustools.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=1786576374 | ||||||
Same first word
opustools.com |
Similar names
DNS History
19 records (11 active, 8 former)
●NSaaron.ns.cloudflare.com2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 05:12:30
● 2026-08-12 23:28:40
●NSleia.ns.cloudflare.com2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 05:12:30
● 2026-08-12 23:28:40
○NSns-cloud-b1.googledomains.com2015-06-18 → 2017-01-15 · 4 obs
● 2017-01-15 09:32:24
○ 2026-02-15 05:12:30
○ 2026-08-12 23:28:40
○NSns-cloud-b2.googledomains.com2015-06-18 → 2017-01-15 · 4 obs
● 2017-01-15 09:32:24
○ 2026-02-15 05:12:30
○ 2026-08-12 23:28:40
○NSns-cloud-b3.googledomains.com2015-06-18 → 2017-01-15 · 4 obs
● 2017-01-15 09:32:24
○ 2026-02-15 05:12:30
○ 2026-08-12 23:28:40
○NSns-cloud-b4.googledomains.com2015-06-18 → 2017-01-15 · 4 obs
● 2017-01-15 09:32:24
○ 2026-02-15 05:12:30
○ 2026-08-12 23:28:40
●MXalt1.gmr-smtp-in.l.google.com2015-06-18 → 2026-08-12 · 2 obs
● 2026-08-12 23:28:40
●MXalt2.gmr-smtp-in.l.google.com2015-06-18 → 2026-08-12 · 2 obs
● 2026-08-12 23:28:40
●MXalt3.gmr-smtp-in.l.google.com2015-06-18 → 2026-08-12 · 2 obs
● 2026-08-12 23:28:40
●MXalt4.gmr-smtp-in.l.google.com2015-06-18 → 2026-08-12 · 2 obs
● 2026-08-12 23:28:40
●MXgmr-smtp-in.l.google.com2015-06-18 → 2026-08-12 · 2 obs
● 2026-08-12 23:28:40
○A104.154.84.292015-06-18 → 2015-10-26 · 4 obs
● 2015-10-26 18:28:24
○ 2016-01-03 04:27:44
○ 2026-08-12 23:28:40
●A104.21.36.1252026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 05:12:30
● 2026-08-12 23:28:40
○A107.178.255.1282016-01-03 → 2017-01-15 · 5 obs
● 2016-01-03 04:27:44
● 2017-01-15 09:32:24
○ 2026-02-15 05:12:30
○ 2026-08-12 23:28:40
●A172.67.194.912026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 05:12:30
● 2026-08-12 23:28:40
●A2606:4700:3030::ac43:c25b2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 14:23:52
● 2026-08-12 23:28:40
●A2606:4700:3031::6815:247d2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 14:23:52
● 2026-08-12 23:28:40
○A2606:4700:3033::ac43:c25b2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 05:12:30
○ 2026-07-19 14:23:52
○ 2026-08-12 23:28:40
○A2606:4700:3035::6815:247d2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 05:12:30
○ 2026-07-19 14:23:52
○ 2026-08-12 23:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| opustools.com | leia.ns.cloudflare.com, aaron.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.150
NS records: leia.ns.cloudflare.com, aaron.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opustools.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.36.125, 172.67.194.91 |
| AAAA | 2 | 2606:4700:3030::ac43:c25b, 2606:4700:3031::6815:247d |
| NS | 2 | aaron.ns.cloudflare.com, leia.ns.cloudflare.com |
| MX | 5 | alt1.gmr-smtp-in.l.google.com (pri: 10), alt2.gmr-smtp-in.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 include:spf.mandrillapp.com ?all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aaron.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (leia.ns.cloudflare.com, leia.ns.cloudflare.com, leia.ns.cloudflare.com...)
Analysis
IP Addresses
opustools.com resolves to four IP addresses: 104.21.36.125, 172.67.194.91, 2606:4700:3030::ac43:c25b and 2606:4700:3031::6815:247d.
cktechcheck.com, mail.markippolito.com, wise365stack.click and two other host names share IP numbers with opustools.com.
Name Servers
Two name servers handle the delegation for opustools.com: aaron.ns.cloudflare.com and leia.ns.cloudflare.com.
opustools.com uses the same name servers as several other domains — among them fightguild.com, ooxx.me, wvgec.org and two more.
opustools.com partially shares its NS delegation with several other domains, including v1i7n5h.com, moluta.cn, mylorealpro.it and two others.
These name servers are regularly seen alongside osmar.ns.cloudflare.com and virginia.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
aaron.ns.cloudflare.com resolves to 108.162.195.150, 162.159.44.150 and 172.64.35.150 among others, with 3 other IP addresses in total.
leia.ns.cloudflare.com resolves to 108.162.192.184, 172.64.32.184 and 173.245.58.184 among others, with 3 other IP addresses in total.
Mail Servers
opustools.com is handled by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com and two others.
opustools.com has at least partial mail server overlap with other domains such as keyzenith.appspot.com, comcastskilful-display-284407.appspot.com, hlmy.superbbs.cn--showsiteinf.appspot.com--www.showsiteinf.appspot.com and two more.
The mail servers alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com regularly co-occur with these mail servers.
Hostnames that resolve to two IP addresses:
gmr-smtp-in.l.google.com resolves to two addresses: 192.178.223.14 and 2a00:1450:4009:c0f::e.
alt1.gmr-smtp-in.l.google.com resolves to two addresses: 142.250.102.14 and 2a00:1450:4025:402::e.
alt2.gmr-smtp-in.l.google.com resolves to two addresses: 192.178.213.14 and 2a00:1450:4013:c1e::e.
alt3.gmr-smtp-in.l.google.com resolves to two addresses: 142.251.127.14 and 2a00:1450:4001:c21::e.
alt4.gmr-smtp-in.l.google.com resolves to two addresses: 172.253.148.14 and 2a00:1450:4025:4401::e.