pro-ac.info - robtex.com
pro-ac.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.130.238.93🇷🇺 FIRSTPAGE-AS188.130.238.0/24 | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | pro-ac.info ⭐ | ||||||
| A | 188.130.238.93🇷🇺 FIRSTPAGE-AS188.130.238.0/24 | ||||||
| TXT | v=spf1 a mx ip4:188.130.238.93 ~all | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774646923 | ||||||
MX for
pro-ac.info |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns21.hichina.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:05:32
●NSdns22.hichina.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:05:32
○NSnsas1.firstserver.ne.jp2015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
○NSnsas2.firstserver.ne.jp2015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
○MXmail.pro-ac.info2015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
○MXmx1.firstserver.ne.jp2015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
○MXmx2.firstserver.ne.jp2015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
●MXpro-ac.info2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:05:32
●A188.130.238.932026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:05:32
○A203.183.253.102015-05-26 → 2016-08-13 · 3 obs
● 2016-08-13 01:11:36
○ 2026-03-27 22:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| pro-ac.info | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pro-ac.info (unsigned zone)
⏱️ Timing
Total: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.130.238.93 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 1 | pro-ac.info (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:188.130.238.93 ~all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
Mail Server Role
pro-ac.info serves as the mail server for pro-ac.info.
IP Addresses
pro-ac.info points to a single IP number: 188.130.238.93.
Name Servers
pro-ac.info is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
pro-ac.info uses the same name server setup as other domains, for instance jinhengbz.com, gongyemen.com, ir-gl.com, cityworld.cn and trainingonline.com.cn.
pro-ac.info shares name servers with other domains at least partially; for example pcbzh.com, szdgxs.com, ningbotwirl.com and erun.net.
these name servers are commonly used together with ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
A single mail server handles pro-ac.info and pro-ac.info.
Host name pro-ac.info resolves to IP 188.130.238.93.