sinomaster.com - dns.ninja

`sinomaster.com`

DNSSEC	⚠️ Not signed
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`huxley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`huxley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`huxley.ns.cloudflare.com`
		A	108.162.195.188^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	162.159.44.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	172.64.35.188^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
MX	`mx0.spamgateway.cn` ⭐
		A	113.96.36.135^{🇨🇳 CHINANET-BACKBONE113.96.0.0/12 China Telecom Network}
MX	`mx.spamgateway.cn`⁽¹⁰⁾
		A	103.37.40.237^{🇭🇰 POWERLINE-HK103.37.40.0/24 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35}
		A	103.37.40.238^{🇭🇰 POWERLINE-HK103.37.40.0/24 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35}
TXT	`v=spf1 ip4:120.76.220.147 include:spf.mailrelay.cn -all`
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2410758510

`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=1785815612

WOT: SAFE (62/100)

Previously NS for

sinomaster.com

smtp.sinomaster.com

mail.sinomaster.com

www.sinomaster.com

mail.shanchaguo.com

Subdomains

smtp.sinomaster.com

mail.sinomaster.com

www.sinomaster.com

Same first word

sinomaster.com

Similar names

DNS History

13 records (4 active, 9 former)

●NSgrannbo.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs

○ 2017-08-21 10:02:12
● 2026-02-16 07:16:10
● 2026-08-04 04:02:58

●NShuxley.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs

○ 2017-08-21 10:02:12
● 2026-02-16 07:16:10
● 2026-08-04 04:02:58

○NSmain2.ns365.net2017-08-21 → 2017-08-21 · 4 obs

○ 2016-11-29 07:41:20
● 2017-08-21 10:02:12
○ 2026-02-16 07:16:10
○ 2026-08-04 04:02:58

○NSns1.smt-online.net2015-07-15 → 2016-11-29 · 4 obs

● 2015-07-15 02:44:20
● 2016-11-29 07:41:20
○ 2017-08-21 10:02:12
○ 2026-08-04 04:02:58

○NSns2.smt-online.net2015-07-15 → 2016-11-29 · 4 obs

● 2015-07-15 02:44:20
● 2016-11-29 07:41:20
○ 2017-08-21 10:02:12
○ 2026-08-04 04:02:58

○NSns5.gzidc.com2017-08-21 → 2017-08-21 · 4 obs

○ 2016-11-29 07:41:20
● 2017-08-21 10:02:12
○ 2026-02-16 07:16:10
○ 2026-08-04 04:02:58

○NSns6.gzidc.com2017-08-21 → 2017-08-21 · 4 obs

○ 2016-11-29 07:41:20
● 2017-08-21 10:02:12
○ 2026-02-16 07:16:10
○ 2026-08-04 04:02:58

○NSsinomaster.com2015-07-15 → 2016-11-29 · 4 obs

● 2015-07-15 02:44:20
● 2016-11-29 07:41:20
○ 2017-08-21 10:02:12
○ 2026-08-04 04:02:58

○MXmail.sinomaster.com2015-07-15 → 2017-08-21 · 4 obs

● 2015-07-15 02:44:20
● 2017-08-21 10:02:12
○ 2026-02-16 07:16:10
○ 2026-08-04 04:02:58

●MXmx.spamgateway.cn2026-02-16 → 2026-08-04 · 3 obs

○ 2017-08-21 10:02:12
● 2026-02-16 07:16:10
● 2026-08-04 04:02:58

●MXmx0.spamgateway.cn2026-02-16 → 2026-08-04 · 3 obs

○ 2017-08-21 10:02:12
● 2026-02-16 07:16:10
● 2026-08-04 04:02:58

○A59.53.70.172016-09-15 → 2016-11-29 · 5 obs

○ 2016-07-06 07:33:44
● 2016-09-15 05:05:30
● 2016-11-29 07:41:20
○ 2017-08-21 10:02:12
○ 2026-08-04 04:02:58

○A59.53.70.212015-07-15 → 2016-07-06 · 4 obs

● 2015-07-15 02:44:20
● 2016-07-06 07:33:44
○ 2016-09-15 05:05:30
○ 2026-08-04 04:02:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sinomaster.com	grannbo.ns.cloudflare.com, huxley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.150

NS records: grannbo.ns.cloudflare.com, huxley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinomaster.com (unsigned zone)

⏱️ Timing

Total: 1352ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`grannbo.ns.cloudflare.com, huxley.ns.cloudflare.com`
MX	2	`mx0.spamgateway.cn (pri: 10), mx.spamgateway.cn (pri: 5)`
TXT	1	`v=spf1 ip4:120.76.220.147 include:spf.ma`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com...)

Analysis

Hierarchy

smtp.sinomaster.com, mail.sinomaster.com and www.sinomaster.com are all subdomains of sinomaster.com.

Name Servers

sinomaster.com is served by two delegated name servers, grannbo.ns.cloudflare.com and huxley.ns.cloudflare.com.

sinomaster.com shares its NS records with other domains, for example arialief.net, glycopulse.co, betlivebelgium.com and two others.

The name servers of sinomaster.com overlap at least partially with those of other domains — among them owl-dampfer.de, comfort-vienna.com, hiphopchallenge.com and two more.

These name servers commonly appear in combination with the name servers dexter.ns.cloudflare.com.

DNS names with 6 IP addresses:

grannbo.ns.cloudflare.com carries IP addresses 108.162.194.150, 162.159.38.150 and 172.64.34.150, with 3 other addresses beyond those.

huxley.ns.cloudflare.com carries IP addresses 108.162.195.188, 162.159.44.188 and 172.64.35.188, with 3 other addresses beyond those.

Mail Servers

sinomaster.com is served by two mail servers, mx0.spamgateway.cn and mx.spamgateway.cn.

Among the domains sharing a mail server setup with sinomaster.com are argus.net.cn, mskjrobot.com, szdwf.com and two others.

There is at least a partial MX overlap between sinomaster.com and other domains, including itec.com.cn, gzfns.com, dangdaigroup.com.cn and two others.

The mail servers mx1.spamgateway.cn, mx6.spamgateway.cn and mx5.spamgateway.cn are commonly used alongside these mail servers.

Host names that have two IP addresses:

mx.spamgateway.cn maps to two IP addresses — 103.37.40.237 and 103.37.40.238.

Host names that point to one IP address:

mx0.spamgateway.cn points to the IP address 113.96.36.135.