mail.fcai.com.tw - robtex.com
mail.fcai.com.tw
fcai.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.216.156.130🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| NS | fcai.com.tw ⭐ | ||||||
| NS | hosting.provider.com.tw | ||||||
| NS | ns.provider.com.tw | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| MX | aspmx4.googlemail.com(10) | ||||||
| MX | aspmx5.googlemail.com(10) | ||||||
| TXT | v=spf1 ip4:61.216.156.0/24 include:_spf.google.com ~all | ||||||
| TXT | google-site-verification=G9vaBz1TcsMVtH1wVUC7Rr5LDL4UVjyv4gQ8sIxMazc | ||||||
| SOA | fcai.com.twmikefuh@mail.fcmc.com.tw 2026-05-18 #1 | ||||||
PTR for
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●MXalt1.aspmx.l.google.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXalt2.aspmx.l.google.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXaspmx.l.google.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXaspmx2.googlemail.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXaspmx3.googlemail.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXaspmx4.googlemail.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
●MXaspmx5.googlemail.com2018-05-17 → 2026-08-05 · 2 obs
● 2026-08-05 03:09:08
○A112.121.100.2522018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-16 23:57:50
○ 2026-08-05 03:09:08
●A61.216.156.1302026-03-27 → 2026-08-05 · 3 obs
● 2026-03-27 04:37:18
● 2026-08-05 03:09:08
○A61.216.156.1322026-02-16 → 2026-03-21 · 5 obs
● 2026-02-16 23:57:50
● 2026-03-21 06:17:32
○ 2026-03-27 04:37:18
○ 2026-08-05 03:09:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| fcai.com.tw | hosting.provider.com.tw, ns.provider.com.tw | 2 records |
✅ Authoritative Response
Server:61.216.156.131
NS records: hosting.provider.com.tw, ns.provider.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcai.com.tw (unsigned zone)
⏱️ Timing
Total: 1275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.216.156.130 |
| MX | 7 | ASPMX4.GOOGLEMAIL.COM (pri: 10), ASPMX3.GOOGLEMAIL.COM (pri: 10)... |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 4 (anytld.apnic.net, anytld.apnic.net, hosting.provider.com.tw...)
Analysis
IP Addresses
mail.fcai.com.tw points to a single IP number: 61.216.156.130.
Additional host names — mail.testequipment.com.tw, www.inventor.com.tw, ftp.fcai.com.tw and two others — share IP numbers with mail.fcai.com.tw.
Mail Servers
mail.fcai.com.tw has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.
mail.fcai.com.tw shares mail servers — at least in part — with other domains, including ns500742.ns500742.ns500671.ns500754.ns500742.ns500731.ns500705.ns500678.ns500649.ns500649.ns500291.ns500666.tenderladiesbz.com, ns500742.ns500671.ns500754.ns500704.ns500705.ns500705.ns500705.ns500678.ns500678.ns500688.tenderladiesbz.com, ns500742.ns500671.ns500671.ns500731.ns500671.ns500731.ns500705.ns500649.ns500649.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com points to 142.251.179.27 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.