sst-tools.com.tw - robtex.com
sst-tools.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| NS | ns2.sst-tools.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| NS | ns1.coobi.work ⚠️ Not in zone NS records | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| NS | ns1.sst-tools.com.tw ⚠️ Not in parent delegation | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| NS | ns2.coobi.work ⚠️ Not in zone NS records | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| MX | mail.sst-tools.com.tw ⭐ | ||||||
| A | 160.16.222.57🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | coobi.work | ||||||
| TXT | v=spf1 a mx include:relay.mailchannels.net ?all | ||||||
| SOA | ns2.sst-tools.com.twcoobi@coobi.com.tw serial=1777985032 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006356354 | ||||||
rank #541 in the tld
📈 Tranco rank: #948,487
WOT: SAFE (58/100)
Subdomains
Same first word
sst-tools.com.tw |
DNS History
6 records (6 active, 0 former)
●NSns1.coobi.work2026-02-27 → 2026-06-06 · 3 obs
● 2026-02-27 07:26:48
● 2026-06-06 04:53:10
●NSns1.sst-tools.com.tw2018-08-16 → 2026-06-06 · 2 obs
● 2026-06-06 04:53:10
●NSns2.coobi.work2026-02-27 → 2026-06-06 · 3 obs
● 2026-02-27 07:26:48
● 2026-06-06 04:53:10
●NSns2.sst-tools.com.tw2018-08-16 → 2026-06-06 · 2 obs
● 2026-06-06 04:53:10
●MXmail.sst-tools.com.tw2018-08-16 → 2026-06-06 · 2 obs
● 2026-06-06 04:53:10
●A160.16.222.572018-08-16 → 2026-06-06 · 2 obs
● 2026-06-06 04:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| sst-tools.com.tw | ns2.coobi.work, ns1.coobi.work | - |
✅ Authoritative Response
Server:160.16.222.57
NS records: ns2.coobi.work, ns1.coobi.work
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sst-tools.com.tw (unsigned zone)
⏱️ Timing
Total: 2961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.222.57 |
| NS | 2 | ns1.sst-tools.com.tw, ns2.sst-tools.com.tw |
| MX | 1 | mail.sst-tools.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx include:relay.mailchannels.n |
| SOA | 1 | ns2.sst-tools.com.tw coobi.coobi.com.tw |
Analysis
Hierarchy
sst-tools.com.tw sits above ns2.sst-tools.com.tw, ns1.sst-tools.com.tw and mail.sst-tools.com.tw in the domain hierarchy.
IP Addresses
sst-tools.com.tw resolves to just one IP address, 160.16.222.57.
Two other host names, along with ns2.cartier-kennel.com, cartier-kennel.com and mail.coobi.work, also share IP numbers with sst-tools.com.tw.
Name Servers
The DNS delegation for sst-tools.com.tw covers 4 name servers — ns1.coobi.work, ns2.coobi.work, ns1.sst-tools.com.tw and ns2.sst-tools.com.tw.
There is at least partial name server overlap between sst-tools.com.tw and other domains — cartier-kennel.com, coobidigitaldesign.com, goldstarcarbon.com and two more among them.
These name servers co-occur with ns1.cartier-kennel.com, ns1.coobidigitaldesign.com, ns2.coobidigitaldesign.com and seven other name servers on a regular basis.
ns1.coobi.work, ns2.coobi.work, ns1.sst-tools.com.tw and ns2.sst-tools.com.tw all direct traffic to the IP address 160.16.222.57.
These host names all point to 160.16.222.57: ns1.coobi.work, ns2.coobi.work, ns1.sst-tools.com.tw and ns2.sst-tools.com.tw.
Mail Servers
The sole mail server for sst-tools.com.tw is mail.sst-tools.com.tw.
mail.sst-tools.com.tw resolves to 160.16.222.57 and no other IP number.