Summary
actchem.com.tw is delegated to three nameservers, however all three delegated nameservers are missing in the zone and three other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for
actchem.com.tw is handled by one mailserver at
actchem.com.tw themselves.
actchem.com.tw has three IP numbers. All of them are on the same IP network.
hd.com.tw,
procd.net,
wci.com.tw,
tmfworx.com,
mail.190.sy and at least 42 other hosts point to the same IP.
yix.net,
siraya.net,
eware.com.tw,
kt-car.com.tw,
jimytools.com and at least 18 other hosts share nameservers with this domain.
dns.actchem.com.tw,
file.actchem.com.tw,
mail.actchem.com.tw,
mail2009.actchem.com.tw and
mail2000.actchem.com.tw are subdomains to this hostname.
com.tw is a domain controlled by eight nameservers. All of them are on different IP networks.
Reputation is not yet known.
Ratings
Automatic review of
actchem.com.twactchem.com.tw has been automatically reviewed
at
2009-12-30
by
robtex | Check | Result |
| NS on different IP networks | YES | |
| NS delegation consistent with zone | YES | |
| Listed in DMOZ | | NO |
| Listed in Alexa top 100000 | | NO |
| Good WOT rating | | NO |
Total score 20/50 normalized to
2.5 stars

This is experimental beta, more checks are added shortly
| Base | Record | Name | IP | Reverse | Route | AS |
| actchem.com.tw | a | 192.168.1.210 - | (none) | | ? |
| 192.168.2.100 - | 192.168.2.0/24 | AS34695 E4A-AS E4A Primary AS |
| 192.168.2.253 - |
| ns-soa | mail2000.actchem.com.tw | | (none) | | ? |
| ns | mail2009.actchem.com.tw (only in zone) | | (none) |
| dns.actchem.com.tw (only in delegation) | 59.120.18.154 Taiwan | 59-120-18-154.hinet-ip.hinet.net | 59.120.0.0/16 | AS9680 HiNet Chunghwa Telecom Co., Ltd. Data Communication Business Group (HiNet) |
| mail.eware.com.tw (only in delegation) | | (none) | | ? |
| file.actchem.com.tw (only in zone) | 192.168.2.253 - | 192.168.2.0/24 | AS34695 E4A-AS E4A Primary AS |
| mail2000.actchem.com.tw (only in zone) | | | ? |
| vns2.hinet.net (only in delegation) | 168.95.1.12 Taiwan | 168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | AS3462 HiNet Chunghwa Telecom Co., Ltd. Data Communication Business Group (HiNet) |
| mx | 8 | mail.actchem.com.tw | 59.120.18.154 Taiwan | 59-120-18-154.hinet-ip.hinet.net | 59.120.0.0/16 | AS9680 HiNet Chunghwa Telecom Co., Ltd. Data Communication Business Group (HiNet) |
| com.tw | ns-soa | a.twnic.net.tw | 192.83.166.9 Taiwan | 192.83.166.0/23 TANET (proxy-registered route object) | AS1659 ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center Ministry of Education Computer Center 12th Fl, 106. Hoping E. Road. Sec 2. Taipei |
| ns | ns2.cuhk.edu.hk | 137.189.6.21 Hong Kong | barnowl.itsc.cuhk.edu.hk | 137.189.0.0/16 Proxy-registered route object | AS3661 ERX-CUHKNET The Chinese University of Hong Kong ITSC, The Chinese University of Hong Kong Shatin, N.T., |
| a.twnic.net.tw | 192.83.166.9 Taiwan | 192.83.166.0/23 TANET (proxy-registered route object) | AS1659 ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center Ministry of Education Computer Center 12th Fl, 106. Hoping E. Road. Sec 2. Taipei |
| b.twnic.net.tw | 192.72.81.200 Taiwan | 192.72.80.0/23 SeedNet Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan | AS4780 Seednet Digital United Inc. No.220, Gangchi road, Nei-Hu district Taipei, Taiwan, 11444 |
| c.twnic.net.tw | 168.95.192.10 Taiwan | 168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | AS3462 HiNet Chunghwa Telecom Co., Ltd. Data Communication Business Group (HiNet) |
| d.twnic.net.tw | 210.17.9.229 Taiwan | 210.17.0.0/17 REACH (Customer Route) | AS4747 TTN-AS-AP Taiwan Telecommunication Network Service Co.,Ltd. |
| e.twnic.net.tw | 211.79.207.25 Taiwan | 211.79.192.0/20 Acer CyberCenter Services, Inc. 3F, No 220, Kang Chien Rd. Neihu Taipei, Taiwan | AS17420 ACCSI-TW Acer CyberCenter Services, Inc. Internet Data Center at Taiwan, 15F., No.135, Sec.2, Chien Kuo Rd., Taipei, Taiwan 104 |
| f.twnic.net.tw | 220.229.225.196 Taiwan | 220.229.224.0/19 New Century InfoComm Tech Co., Ltd. | AS9919 NCIC-TW New Century InfoComm Tech Co., Ltd. 12F, No.466, Rueiguang Rd., Taipei, Taiwan, 114 |
| g.twnic.net.tw | 203.119.3.2 Taiwan | (none) | 203.119.3.0/24 Registered for Customer Route | AS18417 TWNIC-AS Taiwan Network Information Center 4F-2, No. 9 Sec. 2, Roosevelt Rd., Taipei, Taiwan, 100 |