aoptional.com - robtex.com
aoptional.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 | ||||||
Same first word
aoptional.com |
Similar names
apolitano.com |
altopiano.biz |
loantopia.com |
altopiano.eu |
laopotian.com |
pianoalto.net |
apolonita.com |
pianoalto.it |
latinopoa.net |
painotalo.fi |
painotalo.com |
altopiano.com |
DNS History
4 records (4 active, 0 former)
●NSdns27.hichina.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:26:00
●NSdns28.hichina.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:26:00
●MXmail.aoptional.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:26:00
●A104.18.11.622026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| aoptional.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aoptional.com (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.18.11.62 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| MX | 1 | mail.aoptional.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:47.254.92.90~all |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
IP Addresses
aoptional.com resolves to one IP number: 104.18.11.62.
other host names including formationy.com, awakencheerful.com, hionvictsker.com, buyincredible.com and harmoniouy.com share IP numbers with aoptional.com.
Name Servers
aoptional.com is delegated to two name servers dns27.hichina.com and dns28.hichina.com.
aoptional.com shares the same name server setup as other domains, for instance function.cn, sipdream.com, haosend.com, gxianfeng.com and cosjun.cn.
aoptional.com at least partially shares name servers with other domains, for instance yqwo.cn, shiganxingbang.com, witship.com and daytrip.net.
these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns2.alidns.com and ns1.alidns.com.
Host names with nine IP numbers:
dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
aoptional.com is handled by a single mail server, mail.aoptional.com.
mail.aoptional.com resolves to IP 47.254.92.90.