dudu136.com - robtex.com
dudu136.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.88🇹🇼 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 | dudu136.com ⭐ | ||||||
| A | 220.228.6.88🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.dudu136.com(14) | ||||||
| A | 220.228.6.88🇹🇼 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=1774362087 | ||||||
MX for
dudu136.com |
Subdomains
www.dudu136.com |
Same first word
dudu136.com |
DNS History
8 records (7 active, 1 former)
●NSns1.oknet.tw2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 12:36:24
● 2026-03-24 14:48:38
●NSns2.oknet.tw2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 12:36:24
● 2026-03-24 14:48:38
●MXdudu136.com2015-07-12 → 2026-03-24 · 2 obs
● 2026-03-24 14:48:38
●MXwww.dudu136.com2015-07-12 → 2026-03-24 · 2 obs
● 2026-03-24 14:48:38
○A220.228.6.862015-07-12 → 2017-03-17 · 4 obs
● 2017-03-17 12:31:28
○ 2026-02-20 12:36:24
○ 2026-03-24 14:48:38
●A220.228.6.882026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 12:36:24
● 2026-03-24 14:48:38
🔍 DNS Trace
Analysis
Hierarchy
The parent of www.dudu136.com is dudu136.com.
Mail Server Role
dudu136.com serves as the mail server for dudu136.com.
www.dudu136.com often serves as a mail server in conjunction with dudu136.com.
IP Addresses
dudu136.com points to IP number: 220.228.6.88.
Other host names such as 69-momo.com, www.dudu136.com, www.love149.info, love149.info and www.88-tw.com share IPs with dudu136.com.
Name Servers
dudu136.com is delegated to four name servers: ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw.
dudu136.com at least partially shares name servers with other domains, for instance miss999.info, okka.live, ut-928.com, youpost.info and 6723.info.
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 one IP number:
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 dudu136.com: dudu136.com and www.dudu136.com.
Host names sharing one IP: dudu136.com and www.dudu136.com point to 220.228.6.88.