notescience.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`notescience.com`

DNSSEC	⚠️ Not signed
A	103.140.228.201^{🇭🇰 NANBIAN-VPSORGLOBAL-AS103.140.228.0/23 Ningbo Shulala Information Technology Co., Ltd. Ningbo High-tech Zone, Zhejiang Province}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mxhichina.com -all`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-08-26 #16

`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=1790220959

Same first word

notescience.com

Similar names

Previous names

Next names

DNS History

18 records (5 active, 13 former)

●NSdns21.hichina.com2026-09-05 → 2026-09-24 · 3 obs

○ 2017-05-17 14:54:58
● 2026-09-05 01:30:34
● 2026-09-24 04:04:14

●NSdns22.hichina.com2026-09-05 → 2026-09-24 · 3 obs

○ 2017-05-17 14:54:58
● 2026-09-05 01:30:34
● 2026-09-24 04:04:14

○NSns41.domaincontrol.com2015-06-05 → 2017-05-17 · 4 obs

● 2015-06-05 07:44:46
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○NSns42.domaincontrol.com2015-06-05 → 2017-05-17 · 4 obs

● 2015-06-05 07:44:46
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○MXmx.zohomail.com2015-06-05 → 2017-05-17 · 4 obs

● 2015-06-05 07:44:46
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○MXmx2.zohomail.com2015-06-05 → 2017-05-17 · 4 obs

● 2015-06-05 07:44:46
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

●MXmxbiz1.qq.com2026-09-05 → 2026-09-24 · 3 obs

○ 2017-05-17 14:54:58
● 2026-09-05 01:30:34
● 2026-09-24 04:04:14

●MXmxbiz2.qq.com2026-09-05 → 2026-09-24 · 3 obs

○ 2017-05-17 14:54:58
● 2026-09-05 01:30:34
● 2026-09-24 04:04:14

●A103.140.228.2012026-09-05 → 2026-09-24 · 3 obs

○ 2017-05-17 14:54:58
● 2026-09-05 01:30:34
● 2026-09-24 04:04:14

○A184.168.221.132017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.152017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.192017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.202017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.252017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.272017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A184.168.221.52017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

○A23.239.11.2392015-06-05 → 2016-09-21 · 4 obs

● 2015-06-05 07:44:46
● 2016-09-21 23:16:36
○ 2017-05-17 14:54:58
○ 2026-09-24 04:04:14

○A50.63.202.282017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-21 23:16:36
● 2017-05-17 14:54:58
○ 2026-09-05 01:30:34
○ 2026-09-24 04:04:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
notescience.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notescience.com (unsigned zone)

⏱️ Timing

Total: 1107ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.140.228.201`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`v=spf1 include:spf.mail.qq.com ~all, v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

notescience.com resolves to one IP address: 103.140.228.201.

Name Servers

DNS delegation for notescience.com points to two name servers: dns21.hichina.com and dns22.hichina.com.

notescience.com uses the same name servers as several other domains — among them xummer.cn, adebon.com, slwymall.com and two more.

notescience.com shares at least some of its name servers with other domains, including dnf9.xyz, beckman.group, hydrowarriors.com and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns21.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns22.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

Mail Servers

Mail for notescience.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

notescience.com uses an identical mail server configuration to several other domains — among them yiyisoft.com, ddrobot.cn, 267189.xyz and two more.

notescience.com has at least partial mail server overlap with other domains such as zciv.com, honkwin.com, nagachiang.com and two more.