firstoption-co.com - robtex.com
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firstoption-co.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=1770918430 | ||||||
Same first word
firstoption-co.com |
DNS History
17 records (7 active, 10 former)
●NSdan.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
●NSkami.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
○NSns1.name.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○NSns2.name.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○NSns3.name.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○NSns4.name.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○MXalt1.aspmx.l.google.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○MXalt2.aspmx.l.google.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○MXaspmx.l.google.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○MXaspmx2.googlemail.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
○MXaspmx3.googlemail.com2015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
●MXsmtp.google.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
●A104.21.89.1912026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
●A172.67.191.92026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
●A2606:4700:3031::6815:59bf2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
●A2606:4700:3037::ac43:bf092026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:30:08
○A67.228.2.602015-08-21 → 2017-02-19 · 3 obs
● 2017-02-19 10:29:44
○ 2026-02-15 04:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstoption-co.com | dan.ns.cloudflare.com, kami.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.108
NS records: dan.ns.cloudflare.com, kami.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstoption-co.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.191, 172.67.191.9 |
| AAAA | 2 | 2606:4700:3037::ac43:bf09, 2606:4700:3031::6815:59bf |
| NS | 2 | dan.ns.cloudflare.com, kami.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=dEBz9Dbhgz3LSez, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dan.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dan.ns.cloudflare.com, dan.ns.cloudflare.com, dan.ns.cloudflare.com...)
AI analysis
firstoption-co.com points to four IP numbers: 2606:4700:3031::6815:59bf, 2606:4700:3037::ac43:bf09, 104.21.89.191 and 172.67.191.9.
Other host names, for instance 889992491.xyz, chinawholesalegadgets.com, smartmetal-quincy-voisins.fr, insenseanalytics.com and rus4.com share IP numbers with firstoption-co.com.
Delegation for firstoption-co.com rests with two name servers, dan.ns.cloudflare.com and kami.ns.cloudflare.com.
firstoption-co.com shares the same name server setup as other domains, including bullvalleyretrievers.com, caedo.org, tonypreece.co.uk, zahirnoorpharma.com and thecommoncents.com.
firstoption-co.com at least partially shares name servers with other domains, for instance jasmine-cafe.com, hungarosoft.hu, agendaparis.fr, c-dates.at and senyumsemangat.com.
These name servers are commonly used with evan.ns.cloudflare.com and ali.ns.cloudflare.com.
Host names with six IP numbers: dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108. kami.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab1, 2803:f800:50::6ca2:c0b1, 2a06:98c1:50::ac40:20b1, 108.162.192.177, 172.64.32.177 and 173.245.58.177.
firstoption-co.com is handled by a single mail server, smtp.google.com.
firstoption-co.com uses the same mail server configuration as other domains, such as kasermandl-weihnachtsmarkt.de, longbeachcomiccon.com, waderllc.com, toques.es and powerknight.com.tw.
firstoption-co.com shares mail servers with other domains at least in part, for instance kinopavasaris.lt, placetravelmexico.mx, my365loans.com, ipag.com.br and austencollins.com.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1009::1a, 2607:f8b0:4023:1009::1b, 2607:f8b0:4023:1015::1a, 142.250.115.26, 142.250.115.27, 142.251.116.26, 142.251.116.27 and 172.253.135.26.