`nn.com`

DNSSEC	⚠️ Not signed
A	150.158.222.58^{🇨🇳 TENCENT-NET-AP150.158.192.0/18}
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`google-site-verification=OiJBGIRQ00uIJKsjXnGoIZsijuEjfhWlp0OG-7ijtsU`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-01-07 #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=1771291435

rank #729855 globally
rank #332864 in the tld
WOT: SAFE (76/100)
📈 Tranco rank: #210,883

Subdomains

sql.nn.com

www.nn.com

dfs01.nn.com

Same first word

nn.k12.va.us

nn.dk

nn.com.tr

nn.biz

nn.by

nn.la

nn.ru

nn.hr

nn.fi

nn.gx.cn

nn.cm

nn.ua

nn.co

nn.hu

nn.com.cn

nn.de

nn.my

nn.ps

nn.photo

nn.sk

nn.nl

nn.net

nn.org

nn.dev

nn.sa

nn.net.au

nn.rs

nn.fr

nn.network

nn.si

nn.hk

nn.nu

nn.am

nn.ci

nn.media

nn.uz

nn.pl

nn.cx

nn.com.sg

nn.com.au

nn.se

nn.world

nn.ca

nn.vip

nn.cz

nn.lv

nn.tv

nn.eu

nn.com.sa

nn.vg

nn.life

nn.im

nn.vc

nn.tc

nn.pe

nn.nx.cn

nn.su

nn.chat

nn.readthedocs.io

nn.is

nn.k12.in.us

nn.be

nn.co.kr

nn.sg

nn.ee

nn.hn

nn.fo

nn.kiev.ua

nn.com

nn.kg

nn.net.ua

nn.gold

nn.lt

nn.lc

nn.cl

DNS History

22 records (5 active, 17 former)

○NSdns1.iidns.com2017-09-05 → 2017-09-05 · 4 obs

○ 2017-07-10 04:07:40
● 2017-09-05 09:43:52
○ 2019-06-29 14:50:10
○ 2026-03-20 12:05:20

○NSdns3.hichina.com2019-06-29 → 2019-09-28 · 5 obs

○ 2017-09-05 09:43:52
● 2019-06-29 14:50:10
● 2019-09-28 14:40:24
○ 2021-06-15 17:05:02
○ 2026-03-20 12:05:20

○NSdns4.hichina.com2019-06-29 → 2019-09-28 · 5 obs

○ 2017-09-05 09:43:52
● 2019-06-29 14:50:10
● 2019-09-28 14:40:24
○ 2021-06-15 17:05:02
○ 2026-03-20 12:05:20

○NSns01.pearson.com2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

○NSns02.pearson.com2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

○NSns03.pearson.com2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

○NSns04.pearson.com2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

○NSns41.domaincontrol.com2015-11-17 → 2017-07-10 · 5 obs

○ 2015-11-08 21:57:42
● 2015-11-17 06:35:56
● 2017-07-10 04:07:40
○ 2017-09-05 09:43:52
○ 2026-03-20 12:05:20

○NSns42.domaincontrol.com2015-11-17 → 2017-07-10 · 5 obs

○ 2015-11-08 21:57:42
● 2015-11-17 06:35:56
● 2017-07-10 04:07:40
○ 2017-09-05 09:43:52
○ 2026-03-20 12:05:20

●NSvip3.alidns.com2021-06-15 → 2026-03-20 · 3 obs

○ 2019-09-28 14:40:24
● 2021-06-15 17:05:02
● 2026-03-20 12:05:20

●NSvip4.alidns.com2021-06-15 → 2026-03-20 · 3 obs

○ 2019-09-28 14:40:24
● 2021-06-15 17:05:02
● 2026-03-20 12:05:20

○MXhzmx01.mxmail.netease.com2019-06-29 → 2019-09-28 · 5 obs

○ 2015-11-17 06:35:56
● 2019-06-29 14:50:10
● 2019-09-28 14:40:24
○ 2021-06-15 17:05:02
○ 2026-03-20 12:05:20

○MXhzmx02.mxmail.netease.com2019-06-29 → 2019-09-28 · 5 obs

○ 2015-11-17 06:35:56
● 2019-06-29 14:50:10
● 2019-09-28 14:40:24
○ 2021-06-15 17:05:02
○ 2026-03-20 12:05:20

○MXmedusa.nn.com2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

●MXmxbiz1.qq.com2021-06-15 → 2026-03-20 · 3 obs

○ 2019-09-28 14:40:24
● 2021-06-15 17:05:02
● 2026-03-20 12:05:20

●MXmxbiz2.qq.com2021-06-15 → 2026-03-20 · 3 obs

○ 2019-09-28 14:40:24
● 2021-06-15 17:05:02
● 2026-03-20 12:05:20

●A150.158.222.582026-02-15 → 2026-03-20 · 3 obs

○ 2017-09-05 09:43:52
● 2026-02-15 01:45:16
● 2026-03-20 12:05:20

○A150.242.208.82015-11-17 → 2017-07-10 · 5 obs

○ 2015-11-08 21:57:42
● 2015-11-17 06:35:56
● 2017-07-10 04:07:40
○ 2017-09-05 09:43:52
○ 2026-03-20 12:05:20

○A206.31.248.912015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 13:22:24
● 2015-11-08 21:57:42
○ 2015-11-17 06:35:56
○ 2026-03-20 12:05:20

○CNAMEfw.ename.net2017-09-05 → 2017-09-05 · 3 obs

● 2017-09-05 09:43:52
○ 2019-06-29 14:50:10
○ 2026-03-20 12:05:20

○CNAMEinline.nn.com.w.alikunlun.com2021-06-15 → 2026-02-15 · 5 obs

○ 2019-06-29 14:50:10
● 2021-06-15 17:05:02
● 2026-02-15 14:50:28
○ 2026-02-19 05:07:34
○ 2026-03-20 12:05:20

○CNAMEupdate.nn.com.w.cdngslb.com2021-06-15 → 2026-02-15 · 5 obs

○ 2019-06-29 14:50:10
● 2021-06-15 17:05:02
● 2026-02-15 14:50:28
○ 2026-02-19 05:07:34
○ 2026-03-20 12:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nn.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server: 2408:4009:500::3

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nn.com (unsigned zone)

⏱️ Timing

Total: 5055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`150.158.222.58`
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	2	`google-site-verification=OiJBGIRQ00uIJKs, v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Hierarchy

nn.com is a parent of sql.nn.com, www.nn.com and dfs01.nn.com.

IP Addresses

nn.com points to a single IP address: 150.158.222.58.

Name Servers

nn.com is delegated to two name servers: vip3.alidns.com and vip4.alidns.com.

nn.com uses the same name server setup as other domains, including eidlink.com, edstars.com.cn, xinghugps.com, lietou-static.com and 2ndplant.cn.

At least part of the name servers for nn.com are shared with other domains, for instance miaoyuzhou.net, manmankan.com, epaynfc.com, bestpay.cn and gloryads.ru.

These name servers are commonly used alongside vip1.alidns.com and vip2.alidns.com.

Host names with seven IP numbers: The host name vip3.alidns.com points to: 2408:4009:500::3, 8.212.93.3, 140.205.1.5, 170.33.32.210, 170.33.40.136, 170.33.73.26 and 170.33.80.10. The host name vip4.alidns.com points to: 2408:4009:500::4, 8.212.93.4, 140.205.1.6, 170.33.32.211, 170.33.40.137, 170.33.73.27 and 170.33.80.11.

Mail Servers

nn.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

nn.com uses the same mail server setup as other domains, for instance ylvape.com, jianhuo.com, loivgo.com, zaeasy.com and side-lifestyle.com.

nn.com shares at least some mail servers with other domains, for example fibernice.com, yixunhl.com, sungoedu.com, lgs.cn and tintack.cn.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Host names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

nn.com - robtex.com

nn.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`nn.com`

`com`