7555w.com - robtex.com
7555w.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.157🇹🇼 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.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.228🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp228.f1.com.tw | ||||||
| NS | ns2.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.210.72🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp72.f1.com.tw | ||||||
| NS | sp234.f1.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| MX | 7555w.com ⭐ | ||||||
| A | 220.228.6.157🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.7555w.com(14) | ||||||
| A | 220.228.6.157🇹🇼 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=1774400362 | ||||||
MX for
7555w.com |
Subdomains
www.7555w.com |
Same first word
7555w.com |
DNS History
13 records (8 active, 5 former)
●NSdns1.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
●NSdns2.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
●NSns1.icstock.com.tw2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
●NSns2.icstock.com.tw2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
○NSsnm1sel.mh6666cne.com2016-12-17 → 2017-10-15 · 4 obs
● 2017-10-15 22:09:24
○ 2026-02-27 13:03:20
○ 2026-03-25 01:12:16
○NSsnn3sel.mh6666cne.com2016-12-17 → 2017-10-15 · 4 obs
● 2017-10-15 22:09:24
○ 2026-02-27 13:03:20
○ 2026-03-25 01:12:16
○NSsnp2sel.mh6666cne.com2016-12-17 → 2017-10-15 · 4 obs
● 2017-10-15 22:09:24
○ 2026-02-27 13:03:20
○ 2026-03-25 01:12:16
○NSsnt4sel.mh6666cne.com2016-12-17 → 2017-10-15 · 4 obs
● 2017-10-15 22:09:24
○ 2026-02-27 13:03:20
○ 2026-03-25 01:12:16
●NSsp234.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
●MX7555w.com2026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 01:12:16
●MXwww.7555w.com2026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 01:12:16
○A103.252.133.882016-12-17 → 2017-10-15 · 4 obs
● 2017-10-15 22:09:24
○ 2026-02-27 13:03:20
○ 2026-03-25 01:12:16
●A220.228.6.1572026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 13:03:20
● 2026-03-25 01:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| 7555w.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.213.234
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7555w.com (unsigned zone)
⏱️ Timing
Total: 1307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.157 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.7555w.com (pri: 14), 7555w.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
www.7555w.com is a child of 7555w.com.
Mail Server Role
7555w.com serves as the mail server for 7555w.com.
www.7555w.com is commonly used as a mail server alongside 7555w.com.
IP Addresses
7555w.com resolves to one IP number: 220.228.6.157.
Other host names, for instance www.rctdm.com, 7555j.com, stvx3.com, www.bndvh.com and www.erovf.com share IP numbers with 7555w.com.
Name Servers
7555w.com is delegated to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw, ns1.icstock.com.tw and ns2.icstock.com.tw.
7555w.com at least partially shares name servers with other domains, including (0x736578)y130.com, 7775m.com, momo520.net.tw, eg576.com and x192.com.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw and sf243.f1.com.tw.
Host names with one IP number:
The host name dns1.f1.com.tw points to: 218.32.213.234.
The host name dns2.f1.com.tw points to: 220.228.6.17.
The host name sp234.f1.com.tw points to: 218.32.213.234.
The host name ns1.icstock.com.tw points to: 218.32.213.228.
The host name ns2.icstock.com.tw points to: 218.32.210.72.
Host names that point to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw.
Mail Servers
7555w.com is handled by two mail servers: 7555w.com and www.7555w.com.
Host names with a single IP number:
The host name 7555w.com points to 220.228.6.157.
The host name www.7555w.com points to 220.228.6.157.
Host names pointing to 220.228.6.157: 7555w.com and www.7555w.com.