`chinasingapore.com`

DNSSEC	⚠️ Not signed
A	37.27.170.175^{🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC}
		PTR	`fi6.default-host.net`
NS	`ns1.121webhosting.com` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns1.friendempire.com` ⚠️ Not in zone NS records
NS	`ns2.121webhosting.com` ⚠️ Not in parent delegation
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns2.friendempire.com` ⚠️ Not in zone NS records
NS	`ns3.121webhosting.com` ⚠️ Not in parent delegation
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns3.friendempire.com` ⚠️ Not in zone NS records
NS	`ns4.121webhosting.com` ⚠️ Not in parent delegation
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns4.friendempire.com` ⚠️ Not in zone NS records
MX	`chinasingapore.com` ⭐
		A	37.27.170.175^{🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC}
			PTR	`fi6.default-host.net`
TXT	`v=spf1 +a +mx +ip4:69.72.248.157 include:spf.mysecurecloudhost.com ~all`
SOA	`ns1.121webhosting.com`servers@mysecurecloudhost.com 2026-04-29 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778492951

MX for

chinasingapore.com

Previously MX for

mail.chinasingapore.com

Subdomains

mail.chinasingapore.com

Same first word

chinasingapore.com

Similar names

singaporechina.com

DNS History

18 records (10 active, 8 former)

●NSns1.121webhosting.com2026-04-03 → 2026-05-11 · 3 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-05-11 10:09:22

○NSns1.am57.sgded.com2015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-15 04:34:10
● 2015-12-10 22:40:26
○ 2026-04-03 06:28:08
○ 2026-05-11 10:09:22

○NSns1.friendclub.com2026-04-03 → 2026-04-10 · 5 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-04-10 22:55:22
○ 2026-04-22 15:22:40
○ 2026-05-11 10:09:22

●NSns1.friendempire.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-04-10 22:55:22
● 2026-04-22 15:22:40
● 2026-05-11 10:09:22

○NSns1.vm2740.sgvps.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 04:34:10
○ 2015-12-10 22:40:26
○ 2026-05-11 10:09:22

●NSns2.121webhosting.com2026-04-03 → 2026-05-11 · 3 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-05-11 10:09:22

○NSns2.am57.sgded.com2015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-15 04:34:10
● 2015-12-10 22:40:26
○ 2026-04-03 06:28:08
○ 2026-05-11 10:09:22

○NSns2.friendclub.com2026-04-03 → 2026-04-10 · 5 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-04-10 22:55:22
○ 2026-04-22 15:22:40
○ 2026-05-11 10:09:22

●NSns2.friendempire.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-04-10 22:55:22
● 2026-04-22 15:22:40
● 2026-05-11 10:09:22

○NSns2.vm2740.sgvps.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 04:34:10
○ 2015-12-10 22:40:26
○ 2026-05-11 10:09:22

●NSns3.121webhosting.com2026-04-03 → 2026-05-11 · 3 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-05-11 10:09:22

●NSns3.friendempire.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-04-10 22:55:22
● 2026-04-22 15:22:40
● 2026-05-11 10:09:22

●NSns4.121webhosting.com2026-04-03 → 2026-05-11 · 3 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-05-11 10:09:22

●NSns4.friendempire.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-04-10 22:55:22
● 2026-04-22 15:22:40
● 2026-05-11 10:09:22

●MXchinasingapore.com2015-08-15 → 2026-05-11 · 2 obs

● 2015-08-15 04:34:10
● 2026-05-11 10:09:22

○A109.199.122.652015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 04:34:10
○ 2015-12-10 22:40:26
○ 2026-05-11 10:09:22

○A119.81.63.352015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-15 04:34:10
● 2015-12-10 22:40:26
○ 2026-04-03 06:28:08
○ 2026-05-11 10:09:22

●A37.27.170.1752026-04-03 → 2026-05-11 · 3 obs

○ 2015-12-10 22:40:26
● 2026-04-03 06:28:08
● 2026-05-11 10:09:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
chinasingapore.com	ns1.friendempire.com, ns2.friendempire.com, ns3.friendempire.com, ns4.friendempire.com	4 records

✅ Authoritative Response

Server:13.248.158.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinasingapore.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.27.170.175`
NS	4	`ns3.121webhosting.com, ns2.121webhosting.com...`
MX	1	`chinasingapore.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:69.72.248.157 include`
SOA	1	`ns1.121webhosting.com servers.mysecurecl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.friendempire.com, ns2.friendempire.com, ns3.friendempire.com...)

Analysis

Hierarchy

The parent of mail.chinasingapore.com is chinasingapore.com.

Mail Server Role

chinasingapore.com serves as a mail server for chinasingapore.com.

IP Addresses

chinasingapore.com points to a single IP: 37.27.170.175.

Other host names, for instance prgrf.com, baptist.pl, ilysa.org, bgd.com.ua and maplenest.info share IP numbers with chinasingapore.com.

Name Servers

chinasingapore.com delegates to eight name servers: ns1.121webhosting.com, ns2.121webhosting.com, ns3.121webhosting.com, ns4.121webhosting.com, ns1.friendempire.com, ns2.friendempire.com, ns3.friendempire.com and ns4.friendempire.com.

chinasingapore.com partially shares name servers with other domains; examples include bryansmithblogs.com, friendlogo.com, singapore(0x787878).com, tweebill.com and indoempire.com.

These name servers are commonly used alongside ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, ns4.supercp.com, ns1.friendclub.com and ns2.friendclub.com.

Host names with one IP:

ns1.121webhosting.com points to 13.248.158.180

ns2.121webhosting.com points to 75.2.118.134

ns3.121webhosting.com points to 76.223.26.245

ns4.121webhosting.com points to 99.83.147.209

Mail Servers

chinasingapore.com is handled by a single mail server, chinasingapore.com.

chinasingapore.com points to a single IP: 37.27.170.175.

chinasingapore.com - robtex.com