firstoptionent.com - dns.ninja
firstoptionent.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=1783205326 | ||||||
Same first word
firstoptionent.com |
DNS History
9 records (8 active, 1 former)
●NSns15.domaincontrol.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●NSns16.domaincontrol.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
●MXaspmx.l.google.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
○A206.188.193.2052026-02-17 → 2026-04-25 · 3 obs
● 2026-04-25 07:12:00
○ 2026-07-04 23:09:12
●A75.101.134.272026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 23:09:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstoptionent.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstoptionent.com (unsigned zone)
⏱️ Timing
Total: 115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.101.134.27 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
firstoptionent.com directs to one IP number, which is 75.101.134.27.
Among the host names that share IP numbers with firstoptionent.com are dantilace.com, ryanwoodall.com, chapterhousedesign.com and two others.
Name Servers
firstoptionent.com uses two name servers for its delegation: ns15.domaincontrol.com and ns16.domaincontrol.com.
firstoptionent.com has the same name server delegation as a number of other domains, such as secure-hub.com, scloft.com, 27802211.com and two more.
The two host names ns15.domaincontrol.com and ns16.domaincontrol.com each have a pair of IP addresses: ns15.domaincontrol.com has 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com has 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
Five mail servers handle firstoptionent.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
firstoptionent.com shares at least some of its mail servers with other domains — for example ns500671.ns500754.ns500671.ns500671.ns500754.ns500671.ns500704.ns500671.ns500688.ns500678.ns500291.ns500666.tenderladiesbz.com, rstcloud.biz, ns500754.ns500671.ns500742.ns500742.ns500731.ns500671.ns500742.ns500688.ns500704.ns500678.ns500688.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com directs traffic to 142.251.167.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.