flow.tw - robtex.com
flow.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 2011-01-02 #80 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns-1509.awsdns-60.org2018-05-11 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:30
●NSns-1815.awsdns-34.co.uk2018-05-11 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:30
●NSns-43.awsdns-05.com2018-05-11 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:30
●NSns-695.awsdns-22.net2018-05-11 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:30
○MXalt1.aspmx.l.google.com2018-05-11 → 2021-05-09 · 4 obs
● 2021-05-09 15:55:56
○ 2026-03-11 05:10:00
○ 2026-05-09 07:28:30
○MXalt2.aspmx.l.google.com2018-05-11 → 2021-05-09 · 4 obs
● 2021-05-09 15:55:56
○ 2026-03-11 05:10:00
○ 2026-05-09 07:28:30
○MXaspmx.l.google.com2018-05-11 → 2021-05-09 · 4 obs
● 2021-05-09 15:55:56
○ 2026-03-11 05:10:00
○ 2026-05-09 07:28:30
○MXaspmx2.googlemail.com2018-05-11 → 2021-05-09 · 4 obs
● 2021-05-09 15:55:56
○ 2026-03-11 05:10:00
○ 2026-05-09 07:28:30
○MXaspmx3.googlemail.com2018-05-11 → 2021-05-09 · 4 obs
● 2021-05-09 15:55:56
○ 2026-03-11 05:10:00
○ 2026-05-09 07:28:30
●MXsmtp.google.com2026-03-11 → 2026-05-09 · 3 obs
● 2026-03-11 05:10:00
● 2026-05-09 07:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| flow.tw | ns-695.awsdns-22.net, ns-1509.awsdns-60.org, ns-1815.awsdns-34.co.uk, ns-43.awsdns-05.com | - |
✅ Authoritative Response
Server:205.251.194.183
NS records: ns-695.awsdns-22.net, ns-1509.awsdns-60.org, ns-1815.awsdns-34.co.uk, ns-43.awsdns-05.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flow.tw (unsigned zone)
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1509.awsdns-60.org, ns-1815.awsdns-34.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 4 | MS=CEB59FC3DE92CD9A1F4EAFFE0CB896EAB79ED, MS=ms29710862... |
| SOA | 1 | ns-1509.awsdns-60.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Hierarchy
flow.tw is the parent of diamond.flow.tw, bim.flow.tw and www.flow.tw.
Name Servers
flow.tw is delegated to four name servers: ns-43.awsdns-05.com, ns-695.awsdns-22.net, ns-1509.awsdns-60.org and ns-1815.awsdns-34.co.uk.
flow.tw at least partially shares name servers with other domains, for instance chabadglobalgivingday.org, kastark.co.uk, tombolodisegni.it, andershow1.com.br and billsoft.com.
These name servers are commonly used with ns-1754.awsdns-27.co.uk, ns-1092.awsdns-08.org and ns-666.awsdns-19.net.
Host names with two IP numbers:
ns-43.awsdns-05.com points to 2600:9000:5300:2b00::1 and 205.251.192.43; ns-695.awsdns-22.net points to 2600:9000:5302:b700::1 and 205.251.194.183; ns-1509.awsdns-60.org points to 2600:9000:5305:e500::1 and 205.251.197.229; ns-1815.awsdns-34.co.uk points to 2600:9000:5307:1700::1 and 205.251.199.23.
Mail Servers
flow.tw is handled by a single mail server, smtp.google.com.
flow.tw shares the same mail server setup as other domains, for instance eatatspark.com, aslainc.com, globetrotters.it, readingchoral.org and alerts.dailyvoice.com.
flow.tw shares some mail servers with other domains, at least partially, for instance hqpublishing.com, thuddesign.com, sistec1.com, lemnsupermarket.ro and heroes-united.org.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.250.31.26, 142.250.31.27, 142.251.16.26, 142.251.111.26 and 142.251.111.27.