biwei19.com - robtex.com
biwei19.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=1785743737 | ||||||
Same first word
biwei19.com |
DNS History
10 records (7 active, 3 former)
○NSns11.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-08-02 00:13:22
○ 2026-08-03 08:26:12
○NSns12.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-08-02 00:13:22
○ 2026-08-03 08:26:12
●NSpdns73.ultradns.biz2026-08-02 → 2026-08-03 · 3 obs
● 2026-08-02 00:13:22
● 2026-08-03 08:26:12
●NSpdns73.ultradns.com2026-08-02 → 2026-08-03 · 3 obs
● 2026-08-02 00:13:22
● 2026-08-03 08:26:12
●NSpdns73.ultradns.net2026-08-02 → 2026-08-03 · 3 obs
● 2026-08-02 00:13:22
● 2026-08-03 08:26:12
●NSpdns73.ultradns.org2026-08-02 → 2026-08-03 · 3 obs
● 2026-08-02 00:13:22
● 2026-08-03 08:26:12
●MXmailstore1.secureserver.net2017-05-08 → 2026-08-03 · 2 obs
● 2026-08-03 08:26:12
●MXsmtp.secureserver.net2017-05-08 → 2026-08-03 · 2 obs
● 2026-08-03 08:26:12
○A165.84.232.2512017-05-08 → 2017-05-08 · 3 obs
○ 2026-08-02 00:13:22
○ 2026-08-03 08:26:12
●A175.29.111.1942026-08-02 → 2026-08-03 · 3 obs
● 2026-08-02 00:13:22
● 2026-08-03 08:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biwei19.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz | 2 records |
✅ Authoritative Response
Server:156.154.65.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biwei19.com (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.111.194 |
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | pdns73.ultradns.com infra.nettium.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)
Analysis
IP Addresses
biwei19.com resolves to just one IP address, 175.29.111.194.
Two other host names, along with bw587.com, w7861.com and sport79.com, also share IP numbers with biwei19.com.
Name Servers
The NS records for biwei19.com point to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
The name servers of biwei19.com overlap at least partially with those of other domains — among them baggycurrent.com, northstarfire.com, lustrous-nurse.com and two more.
These name servers commonly appear alongside the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.
Each of the four hosts pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org has two IP addresses. pdns73.ultradns.biz points to 156.154.66.73 and 2610:a1:1015::6d. pdns73.ultradns.com points to 156.154.64.73 and 2001:502:f3ff::6d. pdns73.ultradns.net points to 156.154.65.73 and 2610:a1:1014::6d. pdns73.ultradns.org points to 156.154.67.73 and 2001:502:4612::6d.
Mail Servers
biwei19.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with biwei19.com are miracool.co.uk, bppierce.com, smntcs.com and two others.
biwei19.com has mail servers in common with other domains — fundingcatholiccauses.com being one example.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.