qas212.com - robtex.com
qas212.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.129🇹🇼 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 | qas212.com ⭐ | ||||||
| A | 220.228.6.129🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.qas212.com(14) | ||||||
| A | 220.228.6.129🇹🇼 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=1785602732 | ||||||
MX for
qas212.com |
Same first word
qas212.com |
DNS History
12 records (8 active, 4 former)
●NSdns1.f1.com.tw2015-10-10 → 2026-08-01 · 3 obs
● 2015-10-10 02:26:24
● 2026-08-01 17:05:12
●NSdns2.f1.com.tw2015-10-10 → 2026-08-01 · 3 obs
● 2015-10-10 02:26:24
● 2026-08-01 17:05:12
●NSns1.icstock.com.tw2026-06-21 → 2026-08-01 · 3 obs
● 2026-06-21 21:43:22
● 2026-08-01 17:05:12
●NSns2.icstock.com.tw2026-06-21 → 2026-08-01 · 3 obs
● 2026-06-21 21:43:22
● 2026-08-01 17:05:12
○NSrsdn1.octor.com2015-05-21 → 2015-05-21 · 3 obs
○ 2015-10-10 02:26:24
○ 2026-08-01 17:05:12
○NSrsdn2.octor.com2015-05-21 → 2015-05-21 · 3 obs
○ 2015-10-10 02:26:24
○ 2026-08-01 17:05:12
●NSsp234.f1.com.tw2026-06-21 → 2026-08-01 · 3 obs
● 2026-06-21 21:43:22
● 2026-08-01 17:05:12
●MXqas212.com2015-10-10 → 2026-08-01 · 2 obs
● 2026-08-01 17:05:12
●MXwww.qas212.com2015-10-10 → 2026-08-01 · 2 obs
● 2026-08-01 17:05:12
●A220.228.6.1292026-06-21 → 2026-08-01 · 3 obs
● 2026-06-21 21:43:22
● 2026-08-01 17:05:12
○A220.228.6.32015-10-10 → 2015-12-16 · 5 obs
● 2015-10-10 02:26:24
● 2015-12-16 04:17:58
○ 2016-03-19 09:42:24
○ 2026-08-01 17:05:12
○A220.228.6.62015-05-21 → 2017-06-29 · 7 obs
○ 2015-10-10 02:26:24
○ 2015-12-16 04:17:58
● 2016-03-19 09:42:24
● 2017-06-29 04:49:30
○ 2026-06-21 21:43:22
○ 2026-08-01 17:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qas212.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 qas212.com (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.129 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.qas212.com (pri: 14), qas212.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
qas212.com is listed as a mail server for itself.
www.qas212.com frequently appears as a mail server alongside qas212.com.
IP Addresses
qas212.com resolves to one IP address: 220.228.6.129.
pkpk32.com, upuw22.com, www.kuyy71.com and two other host names share IP numbers with qas212.com.
Name Servers
qas212.com has five name servers, which are dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
There is at least partial name server overlap between qas212.com and other domains — showbar-avshow.com, prdsd.com, k0401.com and two more among them.
It is common to find these name servers alongside the name servers ns1.icstock.com.tw, ns2.icstock.com.tw, sf243.f1.com.tw and two others.
Hosts with just one IP address:
dns1.f1.com.tw points to 218.32.213.234.
dns2.f1.com.tw points to 220.228.6.17.
sp234.f1.com.tw points to 218.32.213.234.
ns1.icstock.com.tw points to 218.32.213.228.
ns2.icstock.com.tw points to 218.32.210.72.
dns1.f1.com.tw and sp234.f1.com.tw are host names that each point to 218.32.213.234 IP addresses.
Mail Servers
qas212.com is handled by two mail servers: qas212.com and www.qas212.com.
qas212.com and www.qas212.com both resolve to the same single IP address: 220.228.6.129.
qas212.com and www.qas212.com are host names that each point to 220.228.6.129 IP addresses.