ut-856.com - robtex.com

ut-856.com

DNSSEC⚠️ Not signed
A220.229.238.5🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd.
PTRsp238005.goodon.com.tw
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.oknet.tw ⚠️ Not in zone NS records
A220.228.6.98🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
NSns2.oknet.tw ⚠️ Not in zone NS records
A218.32.210.66🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd.
PTRsp66.f1.com.tw
MXut-856.com ⭐
A220.229.238.5🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd.
PTRsp238005.goodon.com.tw
MXwww.ut-856.com(14)
A220.229.238.5🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd.
PTRsp238005.goodon.com.tw
SOAdns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #8

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=1777090081

MX for

ut-856.com

Subdomains

www.ut-856.com

Same first word

ut-856.com

DNS History

7 records (7 active, 0 former)

20162017201820192020202120222023202420252026NSdns1.f1.com.twdns2.f1.com.twns1.oknet.twns2.oknet.twMXut-856.comwww.ut-856.comA220.229.238.5
●NSdns1.f1.com.tw2015-06-16 → 2026-04-25 · 2 obs
● 2015-06-16 18:57:02
● 2026-04-25 04:34:42
●NSdns2.f1.com.tw2015-06-16 → 2026-04-25 · 2 obs
● 2015-06-16 18:57:02
● 2026-04-25 04:34:42
●NSns1.oknet.tw2026-03-09 → 2026-04-25 · 3 obs
○ 2015-06-16 18:57:02
● 2026-03-09 12:48:50
● 2026-04-25 04:34:42
●NSns2.oknet.tw2026-03-09 → 2026-04-25 · 3 obs
○ 2015-06-16 18:57:02
● 2026-03-09 12:48:50
● 2026-04-25 04:34:42
●MXut-856.com2015-06-16 → 2026-04-25 · 2 obs
● 2015-06-16 18:57:02
● 2026-04-25 04:34:42
●MXwww.ut-856.com2015-06-16 → 2026-04-25 · 2 obs
● 2015-06-16 18:57:02
● 2026-04-25 04:34:42
●A220.229.238.52015-06-16 → 2026-04-25 · 2 obs
● 2015-06-16 18:57:02
● 2026-04-25 04:34:42

🔍 DNS Trace

Analysis

Hierarchy

ut-856.com is the parent of www.ut-856.com.

Mail Server Role

ut-856.com serves as the mail server for ut-856.com.

www.ut-856.com is commonly used as a mail server with ut-856.com.

IP Addresses

ut-856.com resolves to a single IP address: 220.229.238.5.

Other host names including www.l912.com, www.hi-176.com, live-793.com, www.girl-96.com and www.ek38.com share IP numbers with ut-856.com.

Name Servers

ut-856.com is delegated to four name servers: ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw.

ut-856.com at least partially shares name servers with other domains, including meimei550.com, uthome-628.com, doubleadx.us, p563.com and h602.com.

these name servers are commonly used with sp234.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.tw and sf243.f1.com.tw.

Hostnames with a single IP:

ns1.oknet.tw points to 220.228.6.98

ns2.oknet.tw points to 218.32.210.66

dns1.f1.com.tw points to 218.32.213.234

dns2.f1.com.tw points to 220.228.6.17

Mail Servers

Two mail servers handle ut-856.com: ut-856.com and www.ut-856.com.

Host names with a single IP:

- ut-856.com points to 220.229.238.5

- www.ut-856.com points to 220.229.238.5

Host names that point to 220.229.238.5: ut-856.com and www.ut-856.com