function.tw - robtex.com
function.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.189.69🇮🇳 WHG-SGP103.138.189.0/24 | ||||||
| PTR | s11744.sgp1.stableserver.net | ||||||
| NS | ns1.potia.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 61.221.12.11🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bear.potia.net | ||||||
| NS | ns2.potia.com ⚠️ Not in parent delegation | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| NS | ta29.potia.com ⚠️ Not in zone NS records | ||||||
| A | 61.221.12.11🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bear.potia.net | ||||||
| NS | ta30.potia.com ⚠️ Not in zone NS records | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| MX | mail.function.tw ⭐ | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| TXT | v=spf1 ip4:61.221.12.11 +a +mx ~all | ||||||
| SOA | ns1.potia.comsales@serverzoo.com 2026-07-20 #3 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| 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=2011057417 | ||||||
Same first word
Similar names
funciton.de |
fincount.vip |
funciton.workers.dev |
funtonic.ch |
funciton.net |
funciton.com |
fincount.com |
fincount.nl |
cnfinout.com |
functino.com |
ftcunion.org |
funciton.ai |
unitconf.com |
funicton.my |
funtonic.com |
Previous names
fuludun.tw |
fuluen.tw |
fulusoo.tw |
fuming.tw |
fummi.tw |
fun0913399918.tw |
fun4u.tw |
fun88.tw |
fun889.tw |
funan.tw |
funapps.tw |
funbook.tw |
funbroad.tw |
func.tw |
funcamp.tw |
funcard.tw |
funcity.tw |
funcolor.tw |
Next names
funday.tw |
fundays.tw |
fundingchain.tw |
fundot.tw |
funf.tw |
fungame.tw |
fungo.tw |
fungogo.tw |
funkids.tw |
funky.tw |
funlearn.tw |
funmeme.tw |
funnews.tw |
funnydigger.tw |
funoo.tw |
funopen.tw |
funp.tw |
funpark.tw |
DNS History
6 records (6 active, 0 former)
●MXmail.function.tw2026-08-25 → 2026-08-26 · 2 obs
● 2026-08-26 11:04:00
●A103.138.189.692026-08-25 → 2026-08-26 · 2 obs
● 2026-08-26 11:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | f.dns.tw, g.dns.tw, a.dns.tw, anytld.apnic.net... | 15 records |
| function.tw | ta29.potia.com, ta30.potia.com | - |
✅ Authoritative Response
Server:61.221.12.12
NS records: ta29.potia.com, ta30.potia.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at tw: Error: DNS query timeout: 203.73.24.25 for DNSKEY tw
⏱️ Timing
Total: 4088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.189.69 |
| NS | 2 | ns2.potia.com, ns1.potia.com |
| MX | 1 | mail.function.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:61.221.12.11 +a +mx ~all |
| SOA | 1 | ns1.potia.com sales.serverzoo.com |
📌 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
IP Addresses
function.tw has exactly one IP address — 103.138.189.69.
agapeencounter.org, smartitechnologies.com, ogersystems.com plus two other host names have IP numbers in common with function.tw.
Name Servers
Four name servers handle the delegation for function.tw: ns1.potia.com, ns2.potia.com, ta29.potia.com and ta30.potia.com.
There is at least partial name server overlap between function.tw and other domains — fmflex.com.tw, dc200602.com.tw, nhrc.com.tw and two more among them.
These name servers regularly appear alongside ta85.potia.com, ta86.potia.com, ta5.potia.com and 7 other name servers in NS record sets.
Of the four host names ns1.potia.com, ns2.potia.com, ta29.potia.com and ta30.potia.com, each resolves to a single IP address: ns1.potia.com to 61.221.12.11, ns2.potia.com to 61.221.12.12, ta29.potia.com to 61.221.12.11 and ta30.potia.com to 61.221.12.12.
ns1.potia.com and ta29.potia.com are host names that each point to 61.221.12.11 IP addresses.
ns2.potia.com and ta30.potia.com are host names that each point to 61.221.12.12 IP addresses.
Mail Servers
function.tw uses one mail server — mail.function.tw.
mail.function.tw resolves to a single IP number: 61.221.12.12.