`hantechnology.com.sg`

DNSSEC	⚠️ Not signed
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	`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.hantechnology.com.sg` ⭐
		A	206.189.83.65^{🇸🇬 DIGITALOCEAN206.189.80.0/20 DigitalOcean}
MX	`mailbk.hantechnology.com.sg`⁽¹⁵⁾
		A	128.199.152.15^{🇸🇬 DIGITALOCEAN128.199.128.0/18 DigitalOcean}
TXT	`MS=36021981`
TXT	`google-site-verification=GzQIsuNZeV7rZRnkea9WGMSGPb1AphTlbzl-Pt0lHrA`
TXT	`v=spf1 mx include:_spf.google.com include:spf.protection.outlook.com ~all`
SOA	`dnssec1.singnet.com.sg`hostmaster@singnet.com.sg serial=2602041128

`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.sg`dna@sgnic.sg serial=2603021900

WOT: UNKNOWN (60/100)

Subdomains

mail2.hantechnology.com.sg

mailbk.hantechnology.com.sg

mailgw.hantechnology.com.sg

www.hantechnology.com.sg

Same first word

hantechnology.com.sg

DNS History

10 records (4 active, 6 former)

●NSdnssec1.singnet.com.sg2026-03-06 → 2026-03-06 · 2 obs

○ 2017-05-16 09:04:18
● 2026-03-06 14:42:24

●NSdnssec3.singnet.com.sg2026-03-06 → 2026-03-06 · 2 obs

○ 2017-05-16 09:04:18
● 2026-03-06 14:42:24

○NSns1.anyware.com.sg2015-05-11 → 2017-05-16 · 3 obs

● 2015-05-11 16:55:08
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

○NSns1.hantechnology.net2015-05-11 → 2017-05-16 · 6 obs

● 2015-05-11 16:55:08
● 2015-11-14 11:48:40
○ 2016-02-07 15:49:14
○ 2016-10-02 09:38:06
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

○NSns2.anyware.com.sg2015-05-11 → 2017-05-16 · 3 obs

● 2015-05-11 16:55:08
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

○MXantispam02.anyware.com.sg2015-10-26 → 2017-05-16 · 4 obs

○ 2015-05-11 16:55:08
● 2015-10-26 06:10:32
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

●MXmail2.hantechnology.com.sg2026-03-06 → 2026-03-06 · 2 obs

○ 2017-05-16 09:04:18
● 2026-03-06 14:42:24

●MXmailbk.hantechnology.com.sg2026-03-06 → 2026-03-06 · 2 obs

○ 2017-05-16 09:04:18
● 2026-03-06 14:42:24

○MXmailgw.hantechnology.com.sg2015-05-11 → 2017-05-16 · 3 obs

● 2015-05-11 16:55:08
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

○A192.241.223.2412015-05-11 → 2017-05-16 · 3 obs

● 2015-05-11 16:55:08
● 2017-05-16 09:04:18
○ 2026-03-06 14:42:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	dsany4.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg	-
hantechnology.com.sg	dnssec3.singnet.com.sg, dnssec1.singnet.com.sg	2 records

✅ Authoritative Response

Server: 165.21.100.11

NS records: dnssec3.singnet.com.sg, dnssec1.singnet.com.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hantechnology.com.sg (unsigned zone)

⏱️ Timing

Total: 947ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dnssec1.singnet.com.sg, dnssec3.singnet.com.sg`
MX	2	`mail2.hantechnology.com.sg (pri: 9), mailbk.hantechnology.com.sg (pri: 15)`
TXT	3	`v=spf1 mx include:_spf.google.com includ, google-site-verification=GzQIsuNZeV7rZRn...`
SOA	1	`dnssec1.singnet.com.sg hostmaster.singne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dnssec3.singnet.com.sg, dnssec1.singnet.com.sg)

Analysis

Hierarchy

hantechnology.com.sg is a parent of mail2.hantechnology.com.sg, mailbk.hantechnology.com.sg, mailgw.hantechnology.com.sg and www.hantechnology.com.sg.

Name Servers

hantechnology.com.sg is delegated to two name servers: dnssec1.singnet.com.sg and dnssec3.singnet.com.sg.

hantechnology.com.sg shares the same name server setup as other domains, for example mayasystem.com, pa.sg, northvale.com.sg, aimmro.com.sg and hockaik.com.

hantechnology.com.sg at least partially shares name servers with other domains, for instance 202.125.203.in-addr.arpa, swissasiacapital.com, 98.127.203.in-addr.arpa, asiafert.com.sg and inmold.net.

These name servers are commonly used with dnssec2.singnet.com.sg, secdns2.starhub.net.sg and secdns.starhub.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

Mail Servers

hantechnology.com.sg is handled by two mail servers: mail2.hantechnology.com.sg and mailbk.hantechnology.com.sg.

Host names with one IP number:

The host mail2.hantechnology.com.sg points to 206.189.83.65 and the host mailbk.hantechnology.com.sg points to 128.199.152.15.

hantechnology.com.sg - robtex.com