prdsd.com - dns.ninja
prdsd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.38🇹🇼 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 | prdsd.com ⭐ | ||||||
| A | 220.228.6.38🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.prdsd.com(14) | ||||||
| A | 220.228.6.38🇹🇼 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=1782698025 | ||||||
MX for
prdsd.com |
Subdomains
www.prdsd.com |
Same first word
prdsd.com |
Similar names
rdpsd.ab.ca |
prdds.com |
dsprd.nl |
spddr.com |
drdps.co.uk |
rdpds.com |
ddspr.com |
drdsp.de |
sdpdr.nic.in |
dsdpr.com |
dprds.com |
pdsrd.com |
dpsdr.com |
drpsd.com |
sdprd.com |
rdspd.com |
sddpr.com |
drdps.com |
dprsd.com |
sdprd.s3.amazonaws.com |
DNS History
10 records (8 active, 2 former)
●NSns1.icstock.com.tw2026-04-13 → 2026-06-29 · 2 obs
● 2026-06-29 02:06:38
●NSns2.icstock.com.tw2026-04-13 → 2026-06-29 · 2 obs
● 2026-06-29 02:06:38
○MXmail.b-io.co2015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-20 18:39:00
○ 2026-06-29 02:06:38
●MXprdsd.com2026-04-13 → 2026-06-29 · 3 obs
● 2026-04-13 05:47:54
● 2026-06-29 02:06:38
●MXwww.prdsd.com2026-04-13 → 2026-06-29 · 3 obs
● 2026-04-13 05:47:54
● 2026-06-29 02:06:38
○A208.91.197.1322015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-20 18:39:00
○ 2026-06-29 02:06:38
●A220.228.6.382026-04-13 → 2026-06-29 · 3 obs
● 2026-04-13 05:47:54
● 2026-06-29 02:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| prdsd.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.210.72
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prdsd.com (unsigned zone)
⏱️ Timing
Total: 2728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.38 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.prdsd.com (pri: 14), prdsd.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
prdsd.com is a parent domain of www.prdsd.com.
Mail Server Role
prdsd.com is listed as a mail server for itself.
As mail servers, www.prdsd.com and prdsd.com are regularly found together.
IP Addresses
prdsd.com resolves to one IP address: 220.228.6.38.
4xs2.com, www.1ut1.com, bndvr.com and two other host names share IP numbers with prdsd.com.
Name Servers
prdsd.com has five name servers, which are dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
prdsd.com shares at least some of its name servers with other domains, including ud293.com, powpc.com, (0x736578)y173.com and two others.
It is common to find these name servers alongside the name servers ns1.icstock.com.tw, ns2.icstock.com.tw, ns1.oknet.tw and two others.
Hosts with just one IP address:
dns1.f1.com.tw has the IP address 218.32.213.234.
dns2.f1.com.tw has the IP address 220.228.6.17.
sp234.f1.com.tw has the IP address 218.32.213.234.
ns1.icstock.com.tw has the IP address 218.32.213.228.
ns2.icstock.com.tw has the IP address 218.32.210.72.
Both dns1.f1.com.tw and sp234.f1.com.tw resolve to 218.32.213.234 IP addresses each.
Mail Servers
The domain prdsd.com has two mail servers: prdsd.com and www.prdsd.com.
prdsd.com resolves to 220.228.6.38; www.prdsd.com resolves to the same IP address, 220.228.6.38.
Both prdsd.com and www.prdsd.com resolve to 220.228.6.38 IP addresses each.