dudu770.com - robtex.com
dudu770.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.66.228.87🇹🇼 NCIC-TW61.66.228.0/24 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 | dudu770.com ⭐ | ||||||
| A | 61.66.228.87🇹🇼 NCIC-TW61.66.228.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.dudu770.com(14) | ||||||
| A | 61.66.228.87🇹🇼 NCIC-TW61.66.228.0/24 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=1777204346 | ||||||
MX for
dudu770.com |
Subdomains
www.dudu770.com |
Same first word
dudu770.com |
DNS History
7 records (7 active, 0 former)
●NSns1.oknet.tw2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 03:03:18
● 2026-04-26 12:19:26
●NSns2.oknet.tw2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 03:03:18
● 2026-04-26 12:19:26
●MXdudu770.com2015-07-19 → 2026-04-26 · 2 obs
● 2026-04-26 12:19:26
●MXwww.dudu770.com2015-07-19 → 2026-04-26 · 2 obs
● 2026-04-26 12:19:26
●A61.66.228.872015-07-19 → 2026-04-26 · 2 obs
● 2026-04-26 12:19:26
🔍 DNS Trace
Analysis
Hierarchy
The parent of www.dudu770.com is dudu770.com.
Mail Server Role
dudu770.com serves as the mail server for dudu770.com.
www.dudu770.com often serves as a mail server in conjunction with dudu770.com.
IP Addresses
dudu770.com points to IP number: 61.66.228.87.
Other host names such as l319.com, uthome-186.com, c870.com, king435.com and www.king537.com share IPs with dudu770.com.
Name Servers
dudu770.com is delegated to four name servers: ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw.
dudu770.com at least partially shares name servers with other domains, for instance ut-324.com, cam936.info, live-973.com, hku032.com and king598.com.
these name servers are commonly used with sp234.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.tw and sf243.f1.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 dudu770.com: dudu770.com and www.dudu770.com.
Host names sharing one IP: dudu770.com and www.dudu770.com point to 61.66.228.87.