5x66.com - robtex.com

5x66.com

DNSSEC⚠️ Not signed
A218.32.213.226🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp226.f1.com.tw
A220.228.6.172🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
A220.228.6.173🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
NSdns1.f1.com.tw ⭐ ⚠️ Not in parent delegation
A218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp234.f1.com.tw
NSdns2.f1.com.tw ⚠️ Not in parent delegation
A220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
NSns1.icstock.com.tw ⚠️ Not in zone NS records
A218.32.213.228🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp228.f1.com.tw
NSns2.icstock.com.tw ⚠️ Not in zone NS records
A218.32.210.72🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd.
PTRsp72.f1.com.tw
NSsp234.f1.com.tw ⚠️ Not in zone NS records
A218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp234.f1.com.tw
MX5x66.com ⭐
A218.32.213.226🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp226.f1.com.tw
A220.228.6.172🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
A220.228.6.173🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
MXwww.5x66.com(14)
A218.32.213.226🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.
PTRsp226.f1.com.tw
A220.228.6.172🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
A220.228.6.173🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
SOAdns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778434076

MX for

5x66.com

Same first word

5x66.com

Similar names

6x56.com
x566.com
6x65.com

DNS History

16 records (10 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.f1.com.twdns2.f1.com.twns1.icstock.com.twns2.icstock.com.twsp234.f1.com.twns41.domaincontrol.comns42.domaincontrol.comMX5x66.comwww.5x66.commailstore1.secureserver.netsmtp.secureserver.netA218.32.213.226220.228.6.172220.228.6.173220.228.6.46220.228.6.6
●NSdns1.f1.com.tw2015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
●NSdns2.f1.com.tw2015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
●NSns1.icstock.com.tw2026-04-09 → 2026-05-10 · 3 obs
○ 2016-06-24 21:05:02
● 2026-04-09 00:30:48
● 2026-05-10 17:53:02
●NSns2.icstock.com.tw2026-04-09 → 2026-05-10 · 3 obs
○ 2016-06-24 21:05:02
● 2026-04-09 00:30:48
● 2026-05-10 17:53:02
○NSns41.domaincontrol.com2016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-03 16:37:38
● 2016-02-12 08:51:14
○ 2016-06-24 21:05:02
○ 2026-05-10 17:53:02
○NSns42.domaincontrol.com2016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-03 16:37:38
● 2016-02-12 08:51:14
○ 2016-06-24 21:05:02
○ 2026-05-10 17:53:02
●NSsp234.f1.com.tw2026-04-09 → 2026-05-10 · 3 obs
○ 2016-06-24 21:05:02
● 2026-04-09 00:30:48
● 2026-05-10 17:53:02
●MX5x66.com2015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
○MXmailstore1.secureserver.net2016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-03 16:37:38
● 2016-02-12 08:51:14
○ 2016-06-24 21:05:02
○ 2026-05-10 17:53:02
○MXsmtp.secureserver.net2016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-03 16:37:38
● 2016-02-12 08:51:14
○ 2016-06-24 21:05:02
○ 2026-05-10 17:53:02
●MXwww.5x66.com2015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
●A218.32.213.2262015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
●A220.228.6.1722015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
●A220.228.6.1732015-06-04 → 2026-05-10 · 5 obs
● 2015-06-04 01:57:34
○ 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
● 2016-06-24 21:05:02
● 2026-05-10 17:53:02
○A220.228.6.462015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-04 01:57:34
● 2015-11-03 16:37:38
○ 2016-02-12 08:51:14
○ 2026-05-10 17:53:02
○A220.228.6.62016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-03 16:37:38
● 2016-02-12 08:51:14
○ 2016-06-24 21:05:02
○ 2026-05-10 17:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
5x66.comns1.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 5x66.com (unsigned zone)

⏱️ Timing

Total: 1275ms | Queries: -

📄 Records

TypeCountSample Data
A3220.228.6.172, 220.228.6.173...
NS2dns1.f1.com.tw, dns2.f1.com.tw
MX25x66.com (pri: 10), www.5x66.com (pri: 14)
SOA1dns1.f1.com.tw ohgo.ms23.hinet.net

Analysis

Mail Server Role

5x66.com serves as the mail server for 5x66.com.

www.5x66.com often serves as a mail server in conjunction with 5x66.com.

IP Addresses

5x66.com points to three IP numbers: 218.32.213.226, 220.228.6.172 and 220.228.6.173.

Other host names such as i375.com, www.hh65h.com, missdx.info, ut616.com and ek21ut.com share IPs with 5x66.com.

Name Servers

5x66.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.

5x66.com at least partially shares name servers with other domains, for instance j745.com, krtvp.com, 9341.info, p486.com and 4clean.com.tw.

these name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw, sf243.f1.com.tw and sp76.f1.com.tw.

Host names with one IP number:

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.

Host names pointing to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw.

Mail Servers

Two mail servers handle 5x66.com: 5x66.com and www.5x66.com.

Host names with three IP numbers:

5x66.com points to 218.32.213.226, 220.228.6.172 and 220.228.6.173.

www.5x66.com points to 218.32.213.226, 220.228.6.172 and 220.228.6.173.

Names that point to 218.32.213.226: 5x66.com and www.5x66.com.

Names that point to 220.228.6.172: 5x66.com and www.5x66.com.

Names that point to 220.228.6.173: 5x66.com and www.5x66.com.