`quantcast.com.sg`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`bh.markmonitor.com` ⭐
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2015-07-07 #2

`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=2607301600

Same first word

Similar names

quantacts.com

quantcsat.com

quantcats.net

quantcats.com

DNS History

10 records (9 active, 1 former)

●NSns1.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns2.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns3.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns4.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns5.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns6.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●NSns7.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●MXbh.markmonitor.com2015-06-20 → 2026-07-30 · 2 obs

● 2015-06-20 03:22:08
● 2026-07-30 16:45:32

●A3.33.139.322026-06-29 → 2026-07-30 · 3 obs

○ 2020-03-08 14:55:36
● 2026-06-29 23:35:50
● 2026-07-30 16:45:32

○A72.52.10.142015-06-20 → 2020-03-08 · 4 obs

● 2015-06-20 03:22:08
● 2020-03-08 14:55:36
○ 2026-06-29 23:35:50
○ 2026-07-30 16:45:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...	10 records
quantcast.com.sg	ns4.markmonitor.com, ns3.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.160.2

NS records: ns4.markmonitor.com, ns3.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns1.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns4.markmonitor.com, ns5.markmonitor.com...`
MX	1	`bh.markmonitor.com (pri: 1)`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

quantcast.com.sg resolves to just one IP address, 3.33.139.32.

Two other host names, along with deload.net, mail.somlivreapresenta.com and ewspecialedition.com, also share IP numbers with quantcast.com.sg.

Name Servers

quantcast.com.sg has 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

quantcast.com.sg has at least partial name server overlap with other domains, such as elibrary.com, alamos.net, therealtree.biz and two others.

It is common to find these name servers paired with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names that have two IP addresses:

ns1.markmonitor.com resolves to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com resolves to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com resolves to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com resolves to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com resolves to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com resolves to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com resolves to 149.112.161.2 and 2620:10a:80a9::2.