bd-tek.net - robtex.com
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bd-tek.net
net
| 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=1771291465 | ||||||
Same first word
bd-tek.net |
Similar names
DNS History
11 records (7 active, 4 former)
●NScecelia.ns.cloudflare.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
●NSjohn.ns.cloudflare.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
●MXmx1.qiye.aliyun.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
●MXmx2.qiye.aliyun.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
●MXmx3.qiye.aliyun.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
○A104.21.83.652026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 13:04:30
○ 2026-02-18 14:46:28
●A172.64.80.12026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
○A172.67.215.1612026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 13:04:30
○ 2026-02-18 14:46:28
●A2606:4700:130:436c:6f75:6466:6c61:72652026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 14:46:28
○A2606:4700:3031::6815:53412026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 13:04:30
○ 2026-02-18 14:46:28
○A2606:4700:3032::ac43:d7a12026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 13:04:30
○ 2026-02-18 14:46:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bd-tek.net | john.ns.cloudflare.com, cecelia.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.34.135
NS records: john.ns.cloudflare.com, cecelia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bd-tek.net (unsigned zone)
⏱️ Timing
Total: 2263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.215.161, 104.21.83.65 |
| AAAA | 2 | 2606:4700:3032::ac43:d7a1, 2606:4700:3031::6815:5341 |
| NS | 2 | cecelia.ns.cloudflare.com, john.ns.cloudflare.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cecelia.ns.cloudflare.com dns.cloudflare |
AI analysis
bd-tek.net has two IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265 and 172.64.80.1.
Other host names, for instance trafficgate.online, prairieoralsurgery.com, www.thecityofsimi.org, b3wp6.cn and filmbtpbfh.oooport.ru share IP numbers with bd-tek.net.
bd-tek.net's delegation uses two name servers: cecelia.ns.cloudflare.com and john.ns.cloudflare.com.
bd-tek.net uses the same name server configuration as other domains, for example probtn.com, claraschool.com and bit-wallet.net.
bd-tek.net at least partially shares name servers with other domains, including triunfacontulibro.com, 024pm.com, americangrapplingfederation.com, leverforchange.org and rapidstl.com.
These name servers are often used with chad.ns.cloudflare.com and stella.ns.cloudflare.com.
Host names with six IP numbers:
cecelia.ns.cloudflare.com points to 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135.
john.ns.cloudflare.com points to 2606:4700:58::adf5:3bb9, 2803:f800:50::6ca2:c1b9, 2a06:98c1:50::ac40:21b9, 108.162.193.185, 172.64.33.185 and 173.245.59.185.
Three mail servers handle bd-tek.net: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
bd-tek.net shares at least some mail servers with other domains, for example hgu.edu.cn, triplesea.com, suriit.com, kaihong.com and yunzb.cn.
These mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
The host name mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host names mx1.qiye.aliyun.com and mx2.qiye.aliyun.com point to 47.246.137.47 and 47.246.136.231 respectively.
Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.