mx2.cfi.com.tw - robtex.com
mx2.cfi.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.uqer.com β | ||||||
| A | 20.197.80.4πΈπ¬ Microsoft20.192.0.0/10 | ||||||
| SOA | ns1.uqer.comadmin@uqer.com 2025-10-15 #20 | ||||||
cfi.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| A | 219.84.199.61πΉπΌ SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| NS | ns1.uqer.com β | ||||||
| NS | ns2.uqer.com | ||||||
| MX | mx2.u-mail.com.tw β | ||||||
| MX | mx1.u-mail.com.tw(15) | ||||||
| TXT | v=spf1 ip4:20.197.80.54/31 ip4:20.197.80.56/31 ~all | ||||||
| SOA | ns1.uqer.comadmin@uqer.com 2025-10-15 #20 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA210.17.53.62010-10-12 β 2016-12-06 Β· 4 obs
β 2010-10-12 07:19:30
β 2016-12-06 20:06:30
β 2026-02-17 19:19:52
β 2026-03-25 06:35:16
β 2016-12-06 20:06:30
β 2026-02-17 19:19:52
β 2026-03-25 06:35:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| cfi.com.tw | ns2.uqer.com, ns1.uqer.com | - |
β Authoritative Response
Server:20.197.80.4
NS records: ns2.uqer.com, ns1.uqer.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cfi.com.tw (unsigned zone)
β±οΈ Timing
Total: 1804ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1.uqer.com admin.uqer.com |
Analysis
Name Servers
mx2.cfi.com.tw is delegated to a single name server, ns1.uqer.com.
mx2.cfi.com.tw shares the same name server setup as mdex1.u-mail.com.tw, mx1.uqer.com, www.topgrouping.com, ns2.uqer.com and mdex4.u-mail.com.tw.
mx2.cfi.com.tw at least partially shares name servers with other domains, for instance verticalattitude-sports.com, e-tni.com.tw, ak2003.com.tw, moldetec.com and cfi.com.tw.
These name servers are commonly used together with ns1.everydns.net, ns2.everydns.net and ns3.everydns.net.
ns1.uqer.com points to a single IP: 20.197.80.4.