bme.tw - dns.ninja
bme.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011018653 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSdmns1.tfn.net.tw2026-02-21 → 2026-06-04 · 3 obs
● 2026-02-21 21:20:34
● 2026-06-04 13:41:50
●NSdmns2.tfn.net.tw2026-02-21 → 2026-06-04 · 3 obs
● 2026-02-21 21:20:34
● 2026-06-04 13:41:50
○NSdns1.tfn.net.tw2015-07-19 → 2021-04-21 · 4 obs
● 2021-04-21 03:03:36
○ 2026-02-21 21:20:34
○ 2026-06-04 13:41:50
○NSdns2.tfn.net.tw2015-07-19 → 2021-04-21 · 4 obs
● 2021-04-21 03:03:36
○ 2026-02-21 21:20:34
○ 2026-06-04 13:41:50
●MXalt1.aspmx.l.google.com2015-07-19 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:50
●MXalt2.aspmx.l.google.com2015-07-19 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:50
●MXaspmx.l.google.com2015-07-19 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:50
●MXaspmx2.googlemail.com2015-07-19 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:50
●MXaspmx3.googlemail.com2015-07-19 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, g.dns.tw, a.dns.tw, e.dns.tw... | - |
| bme.tw | dmns2.tfn.net.tw, dmns1.tfn.net.tw | - |
✅ Authoritative Response
Server:211.78.213.219
NS records: dmns2.tfn.net.tw, dmns1.tfn.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bme.tw (unsigned zone)
⏱️ Timing
Total: 1288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dmns2.tfn.net.tw, dmns1.tfn.net.tw |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX.L.GOOGLE.COM (pri: 1)... |
| SOA | 1 | dmns1.tfn.net.tw dns_admin.tfn.net.tw |
Analysis
Name Servers
DNS delegation for bme.tw points to two name servers: dmns1.tfn.net.tw and dmns2.tfn.net.tw.
bme.tw uses the same name servers as several other domains — among them fma.tw, isic.com.tw, legendtech.com.tw and two more.
dmns1.tfn.net.tw directs to 211.78.213.219 and dmns2.tfn.net.tw directs to 211.78.215.219; each host name points to exactly one IP number.
Mail Servers
bme.tw has 5 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two more.
bme.tw has at least partial mail server overlap with other domains such as lvpropertysolutions.com, ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, celestelinthicum.com and two more.
These mail servers often appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and three other mail servers.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 172.253.122.26 and 2607:f8b0:4004:c25::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.128.27 and 2607:f8b0:4023:2801::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1a.