mail.coretech.sg - robtex.com
mail.coretech.sg
| DNSSEC | β οΈ Not signed | ||||||
| A | 103.104.196.162πΈπ¬ VODIEN-AS-AP-LOC2103.104.196.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | cpanel700-mail.webserver.sg | ||||||
coretech.sg
| DNSSEC | β οΈ Not signed | ||||||
| A | 140.228.100.101πΊπΈ MOHAWK-INTERNET-AS140.228.100.0/24 NET-140-228-100-0-1 | ||||||
| NS | ns1.webserver.sg β | ||||||
| NS | ns2.webserver.sg | ||||||
| NS | ns3.webserver.sg | ||||||
| MX | mail.coretech.sg β | ||||||
| TXT | v=spf1 +a +mx +ip4:101.100.228.140 +ip4:103.104.196.162 +include:_spf.webserv... | ||||||
| SOA | ns1.webserver.sgroot@sh00098.vodien.com 2026-03-16 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA103.104.196.1622026-03-07 β 2026-05-10 Β· 6 obs
β 2017-08-04 16:55:24
β 2026-03-07 09:16:56
β 2026-03-14 04:06:56
β 2026-03-30 06:59:34
β 2026-04-19 18:08:08
β 2026-05-10 15:29:06
β 2026-03-07 09:16:56
β 2026-03-14 04:06:56
β 2026-03-30 06:59:34
β 2026-04-19 18:08:08
β 2026-05-10 15:29:06
βA113.29.232.22017-08-04 β 2017-08-04 Β· 3 obs
β 2017-08-04 16:55:24
β 2026-03-07 09:16:56
β 2026-05-10 15:29:06
β 2026-03-07 09:16:56
β 2026-05-10 15:29:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany3.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg, dsany4.sgnic.sg | - |
| coretech.sg | ns1.webserver.sg, ns2.webserver.sg, ns3.webserver.sg | 3 records |
β Authoritative Response
Server:103.104.196.234
NS records: ns1.webserver.sg, ns2.webserver.sg, ns3.webserver.sg
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for coretech.sg (unsigned zone)
β±οΈ Timing
Total: 757ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.104.196.162 |
π Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.webserver.sg, ns2.webserver.sg, ns1.webserver.sg)
Analysis
Mail Server Role
mail.coretech.sg is the mail server for coretech.sg.
IP Addresses
mail.coretech.sg points to a single IP number: 103.104.196.162.
other host names for instance mail.fervour.sg, mail.livemarine.com.sg, mail.link2system.com, meisterwerks.net and cpanel700-mail.webserver.sg share IP numbers with mail.coretech.sg.