optimalcell.com - robtex.com
optimalcell.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=1771291435 | ||||||
Up
mail.optimalcell.com |
Same first word
optimalcell.com |
Similar names
DNS History
15 records (7 active, 8 former)
●NSanna.ns.cloudflare.com2015-06-16 → 2026-02-21 · 2 obs
● 2026-02-21 21:16:50
●NSsam.ns.cloudflare.com2015-06-16 → 2026-02-21 · 2 obs
● 2026-02-21 21:16:50
●MXmail.optimalcell.com2015-06-16 → 2026-02-21 · 2 obs
● 2026-02-21 21:16:50
●A104.21.13.2142026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:16:48
● 2026-02-21 21:16:50
○A104.28.30.822015-06-16 → 2017-07-02 · 4 obs
● 2017-07-02 22:10:40
○ 2026-02-21 21:16:48
○ 2026-02-21 21:16:50
○A104.28.31.822015-06-16 → 2017-07-02 · 4 obs
● 2017-07-02 22:10:40
○ 2026-02-21 21:16:48
○ 2026-02-21 21:16:50
●A172.67.133.422026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:16:48
● 2026-02-21 21:16:50
○A188.114.96.02026-02-21 → 2026-02-21 · 2 obs
○ 2026-02-21 21:16:50
○A188.114.97.02026-02-21 → 2026-02-21 · 2 obs
○ 2026-02-21 21:16:50
○A2400:cb00:2048:1::681c:1e522015-06-16 → 2017-07-02 · 4 obs
● 2017-07-02 22:10:40
○ 2026-02-21 21:16:48
○ 2026-02-21 21:16:50
○A2400:cb00:2048:1::681c:1f522015-06-16 → 2017-07-02 · 4 obs
● 2017-07-02 22:10:40
○ 2026-02-21 21:16:48
○ 2026-02-21 21:16:50
●A2606:4700:3031::6815:dd62026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:16:48
● 2026-02-21 21:16:50
●A2606:4700:3031::ac43:852a2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:16:48
● 2026-02-21 21:16:50
○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 2 obs
○ 2026-02-21 21:16:50
○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 2 obs
○ 2026-02-21 21:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| optimalcell.com | sam.ns.cloudflare.com, anna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.141
NS records: sam.ns.cloudflare.com, anna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalcell.com (unsigned zone)
⏱️ Timing
Total: 89ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.42, 104.21.13.214 |
| AAAA | 2 | 2606:4700:3031::ac43:852a, 2606:4700:3031::6815:dd6 |
| NS | 2 | anna.ns.cloudflare.com, sam.ns.cloudflare.com |
| MX | 1 | mail.optimalcell.com (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anna.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)
AI analysis
mail.optimalcell.com has optimalcell.com as its parent.
optimalcell.com maps to four IP numbers: 2606:4700:3031::6815:dd6, 2606:4700:3031::ac43:852a, 104.21.13.214 and 172.67.133.42.
Other host names, for instance www.gtopala.net, cwow.org, znsstudio.com, goeldigartenbau.ch and ndsol.net share IP numbers with optimalcell.com.
Two name servers anna.ns.cloudflare.com and sam.ns.cloudflare.com are delegated to optimalcell.com.
optimalcell.com uses the same name server configuration as other domains, such as dkrafczyk.de, ssrvr.com, orthodontist-san-diego.com, rsvpfree.com and iclean-system.com.
optimalcell.com at least partially shares name servers with other domains such as meidamconf.com, greenpass.com.au, digitalkunnskap.no, marlinleasing.com and localwalkins.com.
these name servers are commonly used alongside the name servers tom.ns.cloudflare.com, abby.ns.cloudflare.com, zoe.ns.cloudflare.com, marek.ns.cloudflare.com and kip.ns.cloudflare.com.
Host names with six IP numbers: Host name anna.ns.cloudflare.com points to 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102; host name sam.ns.cloudflare.com points to 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.
optimalcell.com is handled by a single mail server, mail.optimalcell.com.
mail.optimalcell.com points to one IP number: 207.200.55.67.