catech.sg - dns.ninja
catech.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.100.204.21🇸🇬 DREAMSCAPE-AS-AP101.100.204.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | web103.vodien.com | ||||||
| NS | amy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| NS | john.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 108.162.193.185🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 172.64.33.185🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 173.245.59.185🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| MX | mail.catech.sg ⭐ | ||||||
| A | 101.100.204.21🇸🇬 DREAMSCAPE-AS-AP101.100.204.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | web103.vodien.com | ||||||
| TXT | v=spf1 +a +mx +ip4:101.100.204.21 +include:_spf.vodien.com ~all | ||||||
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2407921613 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607280600 | ||||||
Subdomains
mail.catech.sg |
Same first word
catech.gr |
catech.com.br |
catech.ch |
catech.co |
catech.be |
catech.au |
catech.net |
catech.fr |
catech.org |
catech.kr |
catech.com |
catech.com.au |
catech.ca |
catech.vn |
catech.io |
catech.cn |
catech.sg |
catech.se |
catech.in |
Similar names
DNS History
10 records (4 active, 6 former)
○NSalex.ns.cloudflare.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
●NSamy.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs
● 2026-04-10 14:02:16
● 2026-07-28 06:38:56
●NSjohn.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs
● 2026-04-10 14:02:16
● 2026-07-28 06:38:56
○NSmeera.ns.cloudflare.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
●MXmail.catech.sg2018-05-15 → 2026-07-28 · 2 obs
● 2026-07-28 06:38:56
●A101.100.204.212026-04-10 → 2026-07-28 · 3 obs
● 2026-04-10 14:02:16
● 2026-07-28 06:38:56
○A104.31.90.1212018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
○A104.31.91.1212018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
○A2400:cb00:2048:1::681f:5a792018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
○A2400:cb00:2048:1::681f:5b792018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 14:02:16
○ 2026-07-28 06:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg | - |
| catech.sg | amy.ns.cloudflare.com, john.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.185
NS records: amy.ns.cloudflare.com, john.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catech.sg (unsigned zone)
⏱️ Timing
Total: 970ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.100.204.21 |
| NS | 2 | amy.ns.cloudflare.com, john.ns.cloudflare.com |
| MX | 1 | mail.catech.sg (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:101.100.204.21 +inclu |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
catech.sg is the parent zone for mail.catech.sg.
IP Addresses
catech.sg has exactly one IP address — 101.100.204.21.
mail.tms.sg, mail.worldsearchteam.com, boat.com.sg plus two other host names have IP numbers in common with catech.sg.
Name Servers
catech.sg uses two name servers for its delegation: amy.ns.cloudflare.com and john.ns.cloudflare.com.
The name server configuration of catech.sg is shared with other domains, for instance bbfull.ru, unshackledminds.com, virelloqatuno.com and two others.
catech.sg partially shares its NS delegation with several other domains, including feelgoodbyhotelbambou.com, hotasice.com, treativa.net and two others.
These name servers are regularly seen alongside byron.ns.cloudflare.com and stella.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
Hostname amy.ns.cloudflare.com directs to 108.162.192.101, 172.64.32.101 and 173.245.58.101 along with 3 other IP addresses.
Hostname john.ns.cloudflare.com directs to 108.162.193.185, 172.64.33.185 and 173.245.59.185 along with 3 other IP addresses.
Mail Servers
catech.sg uses one mail server — mail.catech.sg.
mail.catech.sg directs to just one IP number, 101.100.204.21.