`quantumleaphc.com.sg`

DNSSEC	⚠️ Not signed
A	111.221.95.27^{🇸🇬 Microsoft111.221.64.0/18 MICROSOFT}
NS	`ns1.ascio.com` ⭐
		A	2604:4000:8000:d:212:123:32:97^{🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01}
			PTR	`ns1.ascio.com`
			PTR	`dns1.epag.net`
		A	212.123.32.97^{🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1}
			PTR	`ns1.ascio.com`
NS	`ns2.ascio.com`
		A	2604:4000:8000:d:212:123:35:97^{🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01}
			PTR	`ns2.ascio.com`
		A	212.123.35.97^{🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1}
			PTR	`ns2.ascio.com`
NS	`ns3.ascio.com`
		A	2604:4000:2800:2000:64:98:148:145^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns3.ascio.com`
			PTR	`dns2.epag.net`
		A	64.98.148.145^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns3.ascio.com`
			PTR	`dns2.epag.net`
NS	`ns4.ascio.com`
		A	2604:4000:0:d:216:40:47:209^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns4.ascio.com`
		A	216.40.47.209^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns4.ascio.com`
MX	`quantumleaphc-com-sg.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::2^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sivp274cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::3^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sivp274cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::4^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-siwp274cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::5^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-siwp274cu00305.inbound.protection.outlook.com`
		A	52.101.137.12^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sivp274cu00204.inbound.protection.outlook.com`
		A	52.101.137.13^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sivp274cu00105.inbound.protection.outlook.com`
		A	52.101.137.14^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-siwp274cu00406.inbound.protection.outlook.com`
		A	52.101.137.15^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-siwp274cu00307.inbound.protection.outlook.com`
TXT	`MS=971BE8F970B0F6FA92C0FE584C93C649BB6B2C80`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms21642513`
SOA	`ns1.ascio.com`inquiry@elveslab.com serial=1754748411

`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=2604141030

Previously MX for

quantumleaphc.com.sg

Subdomains

mail.quantumleaphc.com.sg

Same first word

quantumleaphc.com.sg

DNS History

15 records (6 active, 9 former)

●NSns1.ascio.com2026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○NSns1.ipmirror.com2016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-20 21:46:20
● 2016-01-19 06:28:54
● 2017-04-24 01:33:40
○ 2026-03-11 05:03:14
○ 2026-04-14 11:15:04

●NSns2.ascio.com2026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○NSns2.ipmirror.com2016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-20 21:46:20
● 2016-01-19 06:28:54
● 2017-04-24 01:33:40
○ 2026-03-11 05:03:14
○ 2026-04-14 11:15:04

●NSns3.ascio.com2026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○NSns3.ipmirror.com2016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-20 21:46:20
● 2016-01-19 06:28:54
● 2017-04-24 01:33:40
○ 2026-03-11 05:03:14
○ 2026-04-14 11:15:04

○NSns3.sgwebserver.com2015-05-12 → 2015-10-20 · 4 obs

● 2015-05-12 21:56:10
● 2015-10-20 21:46:20
○ 2016-01-19 06:28:54
○ 2026-04-14 11:15:04

●NSns4.ascio.com2026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○NSns4.sgwebserver.com2015-05-12 → 2015-10-20 · 4 obs

● 2015-05-12 21:56:10
● 2015-10-20 21:46:20
○ 2016-01-19 06:28:54
○ 2026-04-14 11:15:04

○MXmail.quantumleaphc.com.sg2016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-20 21:46:20
● 2016-01-19 06:28:54
● 2017-04-24 01:33:40
○ 2026-03-11 05:03:14
○ 2026-04-14 11:15:04

●MXquantumleaphc-com-sg.mail.protection.outlook.com2026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○MXquantumleaphc.com.sg2015-05-12 → 2015-10-20 · 4 obs

● 2015-05-12 21:56:10
● 2015-10-20 21:46:20
○ 2016-01-19 06:28:54
○ 2026-04-14 11:15:04

●A111.221.95.272026-03-11 → 2026-04-14 · 3 obs

○ 2017-04-24 01:33:40
● 2026-03-11 05:03:14
● 2026-04-14 11:15:04

○A180.210.207.1612015-05-12 → 2015-10-20 · 4 obs

● 2015-05-12 21:56:10
● 2015-10-20 21:46:20
○ 2016-01-19 06:28:54
○ 2026-04-14 11:15:04

○A203.175.160.902016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-20 21:46:20
● 2016-01-19 06:28:54
● 2017-04-24 01:33:40
○ 2026-03-11 05:03:14
○ 2026-04-14 11:15:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
quantumleaphc.com.sg	ns1.ascio.com, ns2.ascio.com, ns3.ascio.com, ns4.ascio.com	-

✅ Authoritative Response

Server:212.123.32.97

NS records: ns1.ascio.com, ns2.ascio.com, ns3.ascio.com, ns4.ascio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`111.221.95.27`
NS	4	`ns4.ascio.com, ns2.ascio.com...`
MX	1	`quantumleaphc-com-sg.mail.protection.out`
TXT	3	`MS=ms21642513, MS=971BE8F970B0F6FA92C0FE584C93C649BB6B2...`
SOA	1	`ns1.ascio.com inquiry.elveslab.com`

Analysis

Hierarchy

The parent of mail.quantumleaphc.com.sg is quantumleaphc.com.sg.

IP Addresses

quantumleaphc.com.sg points to IP number: 111.221.95.27.

Other host names such as teerapol.com, kamoro.com, vserve247.com, bgc-bd.com and smartcampus.com.au share IPs with quantumleaphc.com.sg.

Name Servers

quantumleaphc.com.sg is delegated to four name servers: ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and ns4.ascio.com.

quantumleaphc.com.sg at least partially shares name servers with other domains, for instance cleanpro.sg, avancebya.es, manasian.net, schlote.at and parmacotto.us.

these name servers are often used in conjunction with the name servers ns2.ipmirror.com.

Host names with two IP numbers: ns1.ascio.com points to 2604:4000:8000:d:212:123:32:97 and 212.123.32.97; ns2.ascio.com points to 2604:4000:8000:d:212:123:35:97 and 212.123.35.97; ns3.ascio.com points to 2604:4000:2800:2000:64:98:148:145 and 64.98.148.145; ns4.ascio.com points to 2604:4000:0:d:216:40:47:209 and 216.40.47.209.

Mail Servers

quantumleaphc.com.sg is handled by a single mail server, quantumleaphc-com-sg.mail.protection.outlook.com.

Host name quantumleaphc-com-sg.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::2, 2a01:111:f403:cc09::3, 2a01:111:f403:cc09::4, 2a01:111:f403:cc09::5, 52.101.137.12, 52.101.137.13, 52.101.137.14 and 52.101.137.15.

quantumleaphc.com.sg - robtex.com