slab.com.tw - robtex.com
slab.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.23.233.217๐น๐ผ HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-23-233-217.hinet-ip.hinet.net | ||||||
| NS | slabdnsserverm.slab.com.tw โญ | ||||||
| A | 211.23.233.221๐น๐ผ HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-23-233-221.hinet-ip.hinet.net | ||||||
| NS | slabdnsservers.slab.com.tw | ||||||
| A | 211.23.233.222๐น๐ผ HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-23-233-222.hinet-ip.hinet.net | ||||||
| TXT | google-site-verification=8Mm2IHidr1goZIIQQz9UsJo7rUp9iygH_4Pbs5COZv0 | ||||||
| SOA | SLABDNSServerM.slab.com.twoscar@mail.slab.com.tw 2026-04-16 #1 | ||||||
com.tw
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.twnic.net.tw โญ | ||||||
| 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=2006348981 | ||||||
Subdomains
slabdnsservers.slab.com.tw |
slabdnsserverm.slab.com.tw |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
โNSslabdnsserverm.slab.com.tw2026-05-05 โ 2026-05-10 ยท 2 obs
โ 2026-05-05 11:50:34
โ 2026-05-10 15:43:06
โ 2026-05-10 15:43:06
โNSslabdnsservers.slab.com.tw2026-05-05 โ 2026-05-10 ยท 2 obs
โ 2026-05-05 11:50:34
โ 2026-05-10 15:43:06
โ 2026-05-10 15:43:06
โA211.23.233.2172026-05-05 โ 2026-05-10 ยท 2 obs
โ 2026-05-05 11:50:34
โ 2026-05-10 15:43:06
โ 2026-05-10 15:43:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, e.dns.tw, c.dns.tw, a.dns.tw... | - |
| slab.com.tw | slabdnsservers.slab.com.tw, slabdnsserverm.slab.com.tw | 2 records |
โ Authoritative Response
Server:211.23.233.221
NS records: slabdnsservers.slab.com.tw, slabdnsserverm.slab.com.tw
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for slab.com.tw (unsigned zone)
โฑ๏ธ Timing
Total: 1219ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.23.233.217 |
| NS | 2 | SLABDNSServerS.slab.com.tw, SLABDNSServerM.slab.com.tw |
| TXT | 1 | google-site-verification=8Mm2IHidr1goZII |
| SOA | 1 | SLABDNSServerM.slab.com.tw oscar.mail.sl |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (slabdnsservers.slab.com.tw, slabdnsserverm.slab.com.tw)
Analysis
Hierarchy
slab.com.tw is a parent of slabdnsservers.slab.com.tw and slabdnsserverm.slab.com.tw.
IP Addresses
slab.com.tw points to a single IP number: 211.23.233.217.
Name Servers
slab.com.tw is delegated to two name servers: slabdnsserverm.slab.com.tw and slabdnsservers.slab.com.tw.
Host names with one IP number:
slabdnsserverm.slab.com.tw points to: 211.23.233.221.
slabdnsservers.slab.com.tw points to: 211.23.233.222.