biubiucodex.com - robtex.com
biubiucodex.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | apollo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c142🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2142🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| A | 108.162.193.66🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| A | 172.64.33.66🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| A | 173.245.59.66🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | apollo.ns.cloudflare.com | ||||||
| NS | emma.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| MX | mx01.dm.aliyun.com ⭐ | ||||||
| A | 59.82.33.237🇨🇳 Alibaba-Cloud59.82.32.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| TXT | v=spf1 include:spf1.dm.aliyun.com -all | ||||||
| SOA | apollo.ns.cloudflare.comdns@cloudflare.com serial=2411430704 | ||||||
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=1786379239 | ||||||
Same first word
biubiucodex.com |
DNS History
3 records (3 active, 0 former)
●NSapollo.ns.cloudflare.com2026-08-07 → 2026-08-10 · 2 obs
● 2026-08-10 16:42:42
●NSemma.ns.cloudflare.com2026-08-07 → 2026-08-10 · 2 obs
● 2026-08-10 16:42:42
●MXmx01.dm.aliyun.com2026-08-07 → 2026-08-10 · 2 obs
● 2026-08-10 16:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biubiucodex.com | emma.ns.cloudflare.com, apollo.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.112
NS records: emma.ns.cloudflare.com, apollo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biubiucodex.com (unsigned zone)
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | apollo.ns.cloudflare.com, emma.ns.cloudflare.com |
| MX | 1 | mx01.dm.aliyun.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf1.dm.aliyun.com -all |
| SOA | 1 | apollo.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (emma.ns.cloudflare.com, emma.ns.cloudflare.com, emma.ns.cloudflare.com...)
Analysis
Name Servers
biubiucodex.com uses two name servers for its delegation: apollo.ns.cloudflare.com and emma.ns.cloudflare.com.
The name server configuration of biubiucodex.com is shared with other domains, for instance formasi.com, diggerz.io, ops-ledger.com and two others.
biubiucodex.com shares at least some of its name servers with other domains, including pusat303hoki.online, cstrx.net, appdna.co and two others.
These name servers are frequently paired with the name servers crystal.ns.cloudflare.com and lucy.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname apollo.ns.cloudflare.com directs to 108.162.193.66, 172.64.33.66 and 173.245.59.66 along with 3 other IP addresses.
Hostname emma.ns.cloudflare.com directs to 108.162.192.112, 172.64.32.112 and 173.245.58.112 along with 3 other IP addresses.
Mail Servers
biubiucodex.com uses one mail server — mx01.dm.aliyun.com.
The mail server setup of biubiucodex.com matches that of other domains such as yzzpw.com, my18.com.cn, 361.cn and two others.
At least some of the mail servers used by biubiucodex.com are shared with other domains: kaibaosteel.com, industry-app.com, morelink56.com and two others among them.
These mail servers are often deployed together with mxn.mxhichina.com, mxw.mxhichina.com, mxdm-ap-southeast-1.aliyun.com and 3 other mail servers.
mx01.dm.aliyun.com directs to just one IP number, 59.82.33.237.