prtsz.com - robtex.com
prtsz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.141.130🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxv.global-mail.cn ⭐ | ||||||
| A | 101.36.121.182🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| MX | mxw.global-mail.cn(50) | ||||||
| A | 101.237.133.12🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd. | ||||||
| PTR | outhb2.global-mail.cn | ||||||
| TXT | v=spf1 include:spfv.global-mail.cn -all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1765962999 | ||||||
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=1776113752 | ||||||
Same first word
prtsz.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.ezdnscenter.com2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 21:24:32
●NSb.ezdnscenter.com2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 21:24:32
●MXmxv.global-mail.cn2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 21:24:32
●MXmxw.global-mail.cn2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 21:24:32
●A103.21.141.1302026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 21:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prtsz.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prtsz.com (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.141.130 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxv.global-mail.cn (pri: 10), mxw.global-mail.cn (pri: 50) |
| TXT | 1 | v=spf1 include:spfv.global-mail.cn -all |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
prtsz.com resolves to a single IP: 103.21.141.130.
Other host names, for instance yintl.cn, baikuml.com, kshjd.com, zcmao1688.com and mct-eia.com share IP numbers with prtsz.com.
Name Servers
prtsz.com has two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
prtsz.com shares the same name server setup as other domains, for example cnwssoft.com, shangzhoumedia.com, mario-log.com, giancre.com and heseny.com.
Host names with two IP numbers: b.ezdnscenter.com points to: 183.253.57.210 and 211.99.99.58.
Host names with one IP number: a.ezdnscenter.com points to: 218.98.111.140.
Mail Servers
prtsz.com is served by two mail servers: mxv.global-mail.cn and mxw.global-mail.cn.
prtsz.com shares the mail server setup with other domains, for example go-soon.com, brian-electric.com, china-mobilephone.com, gohow.cn and meihua.ltd.
prtsz.com shares some mail servers with other domains, at least partially; for instance bmspd.com, wenzhoubag.com, stylution.cn, cndrui.com and wdsafe.com.
Host names with a single IP:
mxv.global-mail.cn points to 101.36.121.182
mxw.global-mail.cn points to 101.237.133.12