dudu957.com - robtex.com
dudu957.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.212🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | dns1.f1.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| NS | dns2.f1.com.tw ⚠️ Not in parent delegation | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | ns1.oknet.tw ⚠️ Not in zone NS records | ||||||
| A | 220.228.6.98🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | ns2.oknet.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.210.66🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp66.f1.com.tw | ||||||
| MX | dudu957.com ⭐ | ||||||
| A | 220.228.6.212🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.dudu957.com(14) | ||||||
| A | 220.228.6.212🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| SOA | dns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #8 | ||||||
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=1774573297 | ||||||
MX for
dudu957.com |
Subdomains
www.dudu957.com |
Same first word
dudu957.com |
DNS History
8 records (7 active, 1 former)
●NSns1.oknet.tw2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 22:56:36
● 2026-03-27 01:04:58
●NSns2.oknet.tw2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 22:56:36
● 2026-03-27 01:04:58
●MXdudu957.com2015-08-03 → 2026-03-27 · 2 obs
● 2026-03-27 01:04:58
●MXwww.dudu957.com2015-08-03 → 2026-03-27 · 2 obs
● 2026-03-27 01:04:58
●A220.228.6.2122015-08-03 → 2026-03-27 · 5 obs
○ 2015-12-05 18:56:32
○ 2016-08-10 03:59:56
● 2017-05-25 21:21:18
● 2026-03-27 01:04:58
○A220.228.6.432015-12-05 → 2016-08-10 · 5 obs
● 2015-12-05 18:56:32
● 2016-08-10 03:59:56
○ 2017-05-25 21:21:18
○ 2026-03-27 01:04:58
🔍 DNS Trace
Analysis
Hierarchy
dudu957.com is a parent of www.dudu957.com.
Mail Server Role
dudu957.com serves as the mail server for dudu957.com.
For mail handling, www.dudu957.com serves as a mail server together with dudu957.com.
IP Addresses
dudu957.com points to a single IP number: 220.228.6.212.
Other host names, for instance x385.com, www.k726.info, av743.com, www.show-443.com and www.888-hot.com share IP numbers with dudu957.com.
Name Servers
dudu957.com is delegated to four name servers: ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw.
dudu957.com at least partially shares name servers with other domains, for instance meimei996.com, gigi259.com, meme173.com, utmimig.com and chat-455.com.
These name servers are commonly used with sp234.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.tw, sf243.f1.com.tw, ns1.sclub.com.tw and ns2.sclub.com.tw.
Host names with a single IP address
ns1.oknet.tw points to 220.228.6.98
ns2.oknet.tw points to 218.32.210.66
dns1.f1.com.tw points to 218.32.213.234
dns2.f1.com.tw points to 220.228.6.17
Mail Servers
Two mail servers handle dudu957.com: dudu957.com and www.dudu957.com.
Host names sharing a single IP:
dudu957.com points to 220.228.6.212
www.dudu957.com points to 220.228.6.212
Host names that point to 220.228.6.212: dudu957.com and www.dudu957.com