avi-tech.com.sg - robtex.com
avi-tech.com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 58.185.77.100🇸🇬 SINGNET58.185.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| A | 75.2.105.157🇺🇸 Amazon75.2.96.0/20 | ||||||
| A | 99.83.230.219🇺🇸 Amazon99.83.224.0/20 | ||||||
| NS | dnssec1.singnet.com.sg ⭐ | ||||||
| A | 2001:c20:18:a::36🇸🇬 SINGNET2001:c20:18::/48 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| A | 165.21.83.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| PTR | dnssec1.singnet.com.sg | ||||||
| NS | dnssec2.singnet.com.sg | ||||||
| A | 165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| PTR | dnssec3.singnet.com.sg | ||||||
| NS | dnssec3.singnet.com.sg | ||||||
| A | 2001:c20:10:a::37🇸🇬 SINGNET2001:c20:10::/48 SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, 16-00 Comcent | ||||||
| A | 165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| PTR | dnssec3.singnet.com.sg | ||||||
| MX | mail2.avi-tech.com.sg ⭐ | ||||||
| A | 203.125.251.174🇸🇬 SINGNET203.125.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04 | ||||||
| PTR | mail2.avi-tech.com.sg | ||||||
| TXT | v=spf1 mx a ip4:203.125.251.174 ~all | ||||||
| SOA | dnssec1.singnet.com.sghostmaster@singnet.com.sg serial=2603021128 | ||||||
com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany3.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany4.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg ⚠️ Not in parent delegation | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2603280230 | ||||||
Subdomains
mail2.avi-tech.com.sg |
Same first word
Similar names
iav-tech.de |
ite-hvac.eu |
aiv-tech.com |
h-active.com |
via-tech.net |
active-h.de |
active-h.info |
via-tech.com |
iav-tech.com |
iva-tech.ru |
DNS History
15 records (7 active, 8 former)
○NSdnspri.singnet.com.sg2015-08-01 → 2017-10-15 · 4 obs
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
●NSdnssec1.singnet.com.sg2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 02:55:46
●NSdnssec2.singnet.com.sg2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 02:55:46
●NSdnssec3.singnet.com.sg2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 02:55:46
○MXmail.avi-tech.com.sg2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 00:14:32
○ 2017-10-15 15:35:44
○ 2026-03-28 02:55:46
●MXmail2.avi-tech.com.sg2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 02:55:46
○MXodoo.avi-tech.com.sg2016-10-07 → 2017-10-15 · 5 obs
● 2016-10-07 17:36:38
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
○A198.185.159.1442016-05-23 → 2017-10-15 · 5 obs
● 2016-05-23 02:29:08
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
○A198.185.159.1452016-05-23 → 2017-10-15 · 5 obs
● 2016-05-23 02:29:08
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
○A198.49.23.1442016-05-23 → 2017-10-15 · 5 obs
● 2016-05-23 02:29:08
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
○A198.49.23.1452016-05-23 → 2017-10-15 · 5 obs
● 2016-05-23 02:29:08
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
○A202.27.31.202015-08-01 → 2017-10-15 · 4 obs
● 2017-10-15 15:35:44
○ 2026-02-21 20:24:58
○ 2026-03-28 02:55:46
●A58.185.77.1002026-02-21 → 2026-03-28 · 3 obs
● 2026-02-21 20:24:58
● 2026-03-28 02:55:46
●A75.2.105.1572026-02-21 → 2026-03-28 · 3 obs
● 2026-02-21 20:24:58
● 2026-03-28 02:55:46
●A99.83.230.2192026-02-21 → 2026-03-28 · 3 obs
● 2026-02-21 20:24:58
● 2026-03-28 02:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg | - |
| avi-tech.com.sg | dnssec1.singnet.com.sg, dnssec2.singnet.com.sg, dnssec3.singnet.com.sg | 3 records |
✅ Authoritative Response
Server:165.21.100.11
NS records: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg, dnssec3.singnet.com.sg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for avi-tech.com.sg (unsigned zone)
⏱️ Timing
Total: 2870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 99.83.230.219, 58.185.77.100... |
| NS | 3 | dnssec3.singnet.com.sg, dnssec2.singnet.com.sg... |
| MX | 1 | mail2.avi-tech.com.sg (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:203.125.251.174 ~all |
| SOA | 1 | dnssec1.singnet.com.sg hostmaster.singne |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dnssec1.singnet.com.sg, dnssec2.singnet.com.sg, dnssec3.singnet.com.sg)
Analysis
Hierarchy
avi-tech.com.sg is parent of mail2.avi-tech.com.sg.
IP Addresses
Three IP numbers for avi-tech.com.sg are 58.185.77.100, 75.2.105.157 and 99.83.230.219.
Other host names, for instance nosignboardseafood.com, cnmc.infinitesparks.com, www.sistation.com, sinheng.com.sg and fehtrust.com share IP numbers with avi-tech.com.sg.
Name Servers
avi-tech.com.sg is delegated to three name servers: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg and dnssec3.singnet.com.sg.
avi-tech.com.sg at least partially shares its name servers with other domains, for instance seabiz.com.sg, 183.255.220.in-addr.arpa, 148.185.58.in-addr.arpa, 156.66.115.in-addr.arpa and asiaclear.com.sg.
These name servers are often used together with the name servers dns2.pacific.net.sg.
Host names with two IP numbers:
dnssec1.singnet.com.sg points to 2001:c20:18:a::36 and 165.21.83.11.
dnssec3.singnet.com.sg points to 2001:c20:10:a::37 and 165.21.100.11.
Host names with one IP number:
dnssec2.singnet.com.sg points to 165.21.100.11.
Host names that point to 165.21.100.11: dnssec3.singnet.com.sg and dnssec2.singnet.com.sg.
Mail Servers
avi-tech.com.sg is served by a single mail server, mail2.avi-tech.com.sg.
mail2.avi-tech.com.sg points to IP number 203.125.251.174.