pgbiotech.com.cn - robtex.com
pgbiotech.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030488158 | ||||||
Same first word
pgbiotech.com |
pgbiotech.com.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1-04.azure-dns.com2026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
●NSns2-04.azure-dns.net2026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
●NSns3-04.azure-dns.org2026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
●NSns4-04.azure-dns.info2026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
●MXpgbiotech-com-cn.mail.protection.outlook.com2026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
●A210.51.171.2062026-02-26 → 2026-03-30 · 2 obs
● 2026-03-30 19:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| pgbiotech.com.cn | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pgbiotech.com.cn (unsigned zone)
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.51.171.206 |
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| MX | 1 | pgbiotech-com-cn.mail.protection.outlook |
| TXT | 2 | MS=ms23348667, v=spf1 ~all |
| SOA | 1 | ns1-04.azure-dns.com postmaster.qiagen.c |
Analysis
IP Addresses
pgbiotech.com.cn points to an IP address: 210.51.171.206.
other host names include xh-haosheng.com, houston-pack.com, ramfamily.cn, ynkcake.com and nbneco.com; they share IP numbers with pgbiotech.com.cn.
Name Servers
pgbiotech.com.cn delegates to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
pgbiotech.com.cn at least partially shares name servers with other domains, for instance myoticon.ru, motel-l.com, spintech.co.kr, ashesofnewmombasa.net and onemarket.co.jp.
Host names with two IP numbers: ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4; ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4; ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4; ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4.
Mail Servers
pgbiotech.com.cn is handled by a single mail server, pgbiotech-com-cn.mail.protection.outlook.com.
Hostname pgbiotech-com-cn.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 52.101.73.6, 52.101.73.8, 52.101.73.16 and 52.101.73.19.