isurf.tw - robtex.com
isurf.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=2011000430 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NShope.ns.cloudflare.com2017-03-16 → 2026-04-13 · 2 obs
● 2026-04-13 20:53:16
●NSkip.ns.cloudflare.com2017-03-16 → 2026-04-13 · 2 obs
● 2026-04-13 20:53:16
●MXmailstore1.secureserver.net2017-03-16 → 2026-04-13 · 2 obs
● 2026-04-13 20:53:16
●MXsmtp.secureserver.net2017-03-16 → 2026-04-13 · 2 obs
● 2026-04-13 20:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, d.dns.tw, b.dns.tw, c.dns.tw... | - |
| isurf.tw | kip.ns.cloudflare.com, hope.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.163
NS records: kip.ns.cloudflare.com, hope.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isurf.tw (unsigned zone)
⏱️ Timing
Total: 760ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | hope.ns.cloudflare.com, kip.ns.cloudflare.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | hope.ns.cloudflare.com dns.cloudflare.co |
Analysis
Name Servers
isurf.tw is delegated to two name servers: hope.ns.cloudflare.com and kip.ns.cloudflare.com.
isurf.tw shares the same name server setup as other domains, for example quaintise.com, narondesigns.com, bellamodastudio.com, cultnews.com and calcannabisrealtors.com.
isurf.tw at least partially shares name servers with other domains, for instance agadownload.com, visacent.com, ceropolvo.com, czyszczenie.biz.pl and tznylw.com.
These name servers are often used with piotr.ns.cloudflare.com and anuj.ns.cloudflare.com.
Host names with six IP numbers:
hope.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163; kip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b80, 2803:f800:50::6ca2:c180, 2a06:98c1:50::ac40:2180, 108.162.193.128, 172.64.33.128 and 173.245.59.128.
Mail Servers
isurf.tw is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
isurf.tw shares the same mail server setup as other domains, for instance fitrx.net, robertsecrist.com, awardtower.com, swiper.io and stacysims.net.
isurf.tw shares some mail servers with other domains at least partially, for example fndish.org.
Host names with three IP numbers:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.