rekrow.tw - robtex.com
rekrow.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.20.177.120🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | dns1.greatwall.net ⭐ | ||||||
| A | 202.39.49.131🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | dns2.greatwall.net | ||||||
| A | 202.39.49.132🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| MX | mail.rekrow.tw ⭐ | ||||||
| A | 211.20.177.115🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| SOA | dns1.greatwall.netwhite@asiannet.com 2020-08-05 #1 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw 2011-03-13 #50 | ||||||
Subdomains
mail.rekrow.tw |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSdns.cens.com2015-05-23 → 2017-04-09 · 4 obs
● 2017-04-09 23:36:16
○ 2026-06-12 09:22:56
○ 2026-07-07 10:36:38
●NSdns1.greatwall.net2026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 09:22:56
● 2026-07-07 10:36:38
●NSdns2.greatwall.net2026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 09:22:56
● 2026-07-07 10:36:38
○NSweb1.cens.com2015-05-23 → 2017-04-09 · 4 obs
● 2017-04-09 23:36:16
○ 2026-06-12 09:22:56
○ 2026-07-07 10:36:38
●MXmail.rekrow.tw2015-05-23 → 2026-07-07 · 2 obs
● 2026-07-07 10:36:38
●A211.20.177.1202015-05-23 → 2026-07-07 · 2 obs
● 2026-07-07 10:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| rekrow.tw | dns2.greatwall.net, dns1.greatwall.net | - |
✅ Authoritative Response
Server:202.39.49.131
NS records: dns2.greatwall.net, dns1.greatwall.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rekrow.tw (unsigned zone)
⏱️ Timing
Total: 2075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.20.177.120 |
| NS | 2 | dns2.greatwall.net, dns1.greatwall.net |
| MX | 1 | mail.rekrow.tw (pri: 10) |
| SOA | 1 | dns1.greatwall.net white.asiannet.com |
Analysis
Hierarchy
rekrow.tw is a parent domain of mail.rekrow.tw.
IP Addresses
rekrow.tw resolves to just one IP address, 211.20.177.120.
Other host names share IP numbers with rekrow.tw; cw-metal.com.tw is one such example.
Name Servers
rekrow.tw is served by two delegated name servers, dns1.greatwall.net and dns2.greatwall.net.
rekrow.tw shares its NS records with other domains, for example kaiwood.com.tw, umateco.com, vasteel-tw.com and two others.
rekrow.tw and other domains like xn--ncw19o.com, ccft.com and harmonic.com.tw share some name servers
These name servers are frequently seen alongside the name servers nic1.greatwall.net.
dns1.greatwall.net and dns2.greatwall.net each resolve to one IP number: dns1.greatwall.net points to 202.39.49.131 and dns2.greatwall.net points to 202.39.49.132.
Mail Servers
The sole mail server for rekrow.tw is mail.rekrow.tw.
There is one IP number for mail.rekrow.tw: 211.20.177.115.