`aspen.net.cn`

DNSSEC	⚠️ Not signed
NS	`root.guoxuwang.cn` ⭐
NS	`ns1.guoxuwang.com` ⚠️ Not in parent delegation
		A	106.15.181.169^{🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd.}
			PTR	`ns1.gxkjdns.com`
NS	`ns2.guoxuwang.com`
		A	47.106.72.193^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
			PTR	`ns2.gxkjdns.com`
NS	`ns3.guoxuwang.com`
		A	106.15.181.169^{🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd.}
			PTR	`ns1.gxkjdns.com`
NS	`ns4.guoxuwang.com`
		A	47.106.72.193^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
			PTR	`ns2.gxkjdns.com`
MX	`mengniu-cn.corpsmtp.net` ⭐
		A	46.101.220.252^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`inbound-protection-604.corpsmtp.net`
		A	47.74.38.91^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal701.corpsmtp.net`
		A	47.74.38.124^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal702.corpsmtp.net`
		A	47.74.155.178^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal606.corpsmtp.net`
		A	47.74.223.162^{🇸🇬 Alibaba-Cloud47.74.192.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal605.corpsmtp.net`
		A	138.68.75.175^{🇩🇪 DIGITALOCEAN138.68.64.0/20 DigitalOcean}
			PTR	`inbound-protection-605.corpsmtp.net`
		A	192.241.207.6^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-608.corpsmtp.net`
		A	192.241.217.149^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-609.corpsmtp.net`
		A	206.189.7.78^{🇳🇱 DIGITALOCEAN206.189.0.0/20 DigitalOcean}
			PTR	`inbound-protection-606.corpsmtp.net`
		A	206.189.96.192^{🇳🇱 DIGITALOCEAN206.189.96.0/20 DigitalOcean}
			PTR	`inbound-protection-607.corpsmtp.net`
MX	`mengniu-cn.corpsmtp.cn`⁽⁶⁾
		A	46.101.220.252^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`inbound-protection-604.corpsmtp.net`
		A	47.74.38.91^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal701.corpsmtp.net`
		A	47.74.38.124^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal702.corpsmtp.net`
		A	47.74.155.178^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal606.corpsmtp.net`
		A	47.74.223.162^{🇸🇬 Alibaba-Cloud47.74.192.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal605.corpsmtp.net`
		A	138.68.75.175^{🇩🇪 DIGITALOCEAN138.68.64.0/20 DigitalOcean}
			PTR	`inbound-protection-605.corpsmtp.net`
		A	192.241.207.6^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-608.corpsmtp.net`
		A	192.241.217.149^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-609.corpsmtp.net`
		A	206.189.7.78^{🇳🇱 DIGITALOCEAN206.189.0.0/20 DigitalOcean}
			PTR	`inbound-protection-606.corpsmtp.net`
		A	206.189.96.192^{🇳🇱 DIGITALOCEAN206.189.96.0/20 DigitalOcean}
			PTR	`inbound-protection-607.corpsmtp.net`
MX	`mdn.corpemail.net`⁽⁷⁾
		A	23.91.98.8^{🇺🇸 UCLOUD-123.91.98.0/24 ZL-IDC-UCLOUD-HKG}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean}
			PTR	`inbound-602.protection.corpemail.net`
MX	`mdn.corp-email.cn`⁽⁸⁾
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	95.85.28.238^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`vip2-fastemail-cn.biz-email.net`
		A	178.62.221.58^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`sgcdn94.corpemail.net`
		A	188.166.82.68^{🇳🇱 DIGITALOCEAN188.166.64.0/18 DigitalOcean}
			PTR	`inbound-601.protection.corpemail.net`
TXT	`v=spf1 include:spf.corp-email.com include:spfb.corp-email.com ~all`
SOA	`root.guoxuwang.cn`rname@invalid serial=28

`net.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2028197160

WOT: SUSPICIOUS (55/100)

Subdomains

mail.aspen.net.cn

Same first word

aspen.at

aspen.ca

aspen.ws

aspen.fr

aspen.sk

aspen.tools

aspen.fi

aspen.it

aspen.team

aspen.co.in

aspen.com.pl

aspen.bm

aspen.business

aspen.life

aspen.uk.com

aspen.exchange

aspen.cn

aspen.com

aspen.nu

aspen.me

aspen.rentals

aspen.io

aspen.net

aspen.rs

aspen.gov

aspen.co.rs

aspen.pr

aspen.healthcare

aspen.claims

aspen.us

aspen.co

aspen.com.sa

aspen.dental

aspen.net.cn

aspen.cloud

aspen.company

aspen.com.my

aspen.engineering

aspen.edu

aspen.no

aspen.krakow.pl

aspen.furniture

aspen.co.za

aspen.hk

aspen.ch

aspen.com.tr

aspen.org.uk

aspen.ro

aspen.dk

aspen.com.br

aspen.agency

aspen.lv

aspen.com.ve

aspen.ie

aspen.co.jp

aspen.enterprises

aspen.insure

aspen.pl

aspen.se

aspen.florist

aspen.catering

aspen.eu

aspen.london

aspen.com.au

aspen.travel

aspen.cx

aspen.host

aspen.casa

aspen.by

aspen.lt

aspen.holiday

aspen.press

aspen.ru

aspen.com.sg

aspen.mobi

aspen.be

aspen.org.ua

aspen.com.py

aspen.co.uk

aspen.network

aspen.de

aspen.az

aspen.ph

aspen.delivery

aspen.co.us

aspen.today

aspen.website

aspen.group

aspen.ma

aspen.com.hk

Similar names

sepan.de

enasp.com.br

senap.at

senpa.org

spaen.co.uk

enspa.com

sepan.co.kr

seanp.net

nespa.pt

snape.ch

snape.be

pensa.es

neaps.com

ensap.pro

nseap.com

snepa.org

sepan.pl

espna.ie

pensa.app

spena.ru

nespa.sk

espna.com

espan.in

epsan.ru

nepsa.com

espan.com.ua

sepan.df.gov.br

epsan.de

panse.info

penas.com.br

sapne.de

sepan.com

enpas.com

epsan.info

espna.cz

pensa.ar

espna.fi

senpa.mil.do

napse.global

pasen.gov

napse.co

espna.ru

snape.com

espna.co.uk

snape.co.uk

pasen.de

espan.cz

nepas.com

nespa.net

nepas.es

enpas.de

enpas.org

spena.com

ensap.com

pensa.co.uk

penas.es

ansep.mobi

enasp.eu

spnea.org

napse.net

sepan.net.pl

penas.de

nespa.com.tr

nepsa.com.mx

spena.ch

penas.org

panes.ca

seanp.co.za

psena.com

esnap.de

psane.com

DNS History

18 records (9 active, 9 former)

○NSdns13.hichina.com2015-08-23 → 2016-03-21 · 4 obs

● 2015-08-23 06:44:58
● 2016-03-21 21:47:20
○ 2017-01-29 15:07:36
○ 2026-07-24 05:43:40

○NSdns14.hichina.com2015-08-23 → 2016-03-21 · 4 obs

● 2015-08-23 06:44:58
● 2016-03-21 21:47:20
○ 2017-01-29 15:07:36
○ 2026-07-24 05:43:40

●NSns1.guoxuwang.com2017-01-29 → 2026-07-24 · 6 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

●NSns2.guoxuwang.com2017-01-29 → 2026-07-24 · 3 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2026-07-24 05:43:40

●NSns3.guoxuwang.com2017-01-29 → 2026-07-24 · 3 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2026-07-24 05:43:40

●NSns4.guoxuwang.com2017-01-29 → 2026-07-24 · 3 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2026-07-24 05:43:40

●NSroot.guoxuwang.cn2026-05-17 → 2026-07-24 · 6 obs

○ 2017-01-29 15:07:36
● 2026-05-17 06:27:58
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

○MX60.31.197.1492017-01-29 → 2017-01-29 · 4 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
○ 2017-03-31 23:03:16
○ 2026-07-24 05:43:40

○MXcdn.corp-email.cn2017-01-29 → 2017-06-14 · 5 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2017-06-14 05:34:54
○ 2026-05-17 06:27:58
○ 2026-07-24 05:43:40

○MXcdn.corpemail.net2017-01-29 → 2017-06-14 · 5 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2017-06-14 05:34:54
○ 2026-05-17 06:27:58
○ 2026-07-24 05:43:40

○MXcnc.biz-email.net2017-01-29 → 2017-06-14 · 5 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2017-06-14 05:34:54
○ 2026-05-17 06:27:58
○ 2026-07-24 05:43:40

○MXmail.aspen.net.cn2015-08-23 → 2016-03-21 · 4 obs

● 2015-08-23 06:44:58
● 2016-03-21 21:47:20
○ 2017-01-29 15:07:36
○ 2026-07-24 05:43:40

○MXmail.biz-email.net2017-01-29 → 2017-06-14 · 5 obs

○ 2016-03-21 21:47:20
● 2017-01-29 15:07:36
● 2017-06-14 05:34:54
○ 2026-05-17 06:27:58
○ 2026-07-24 05:43:40

●MXmdn.corp-email.cn2026-05-17 → 2026-07-24 · 6 obs

○ 2017-06-14 05:34:54
● 2026-05-17 06:27:58
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

●MXmdn.corpemail.net2026-05-17 → 2026-07-24 · 6 obs

○ 2017-06-14 05:34:54
● 2026-05-17 06:27:58
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

●MXmengniu-cn.corpsmtp.cn2026-05-17 → 2026-07-24 · 6 obs

○ 2017-06-14 05:34:54
● 2026-05-17 06:27:58
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

●MXmengniu-cn.corpsmtp.net2026-05-17 → 2026-07-24 · 6 obs

○ 2017-06-14 05:34:54
● 2026-05-17 06:27:58
● 2026-06-15 08:44:38
○ 2026-06-20 16:11:52
● 2026-06-29 07:11:48
● 2026-07-24 05:43:40

○A222.74.204.532017-01-29 → 2017-06-14 · 4 obs

● 2017-01-29 15:07:36
● 2017-06-14 05:34:54
○ 2026-05-17 06:27:58
○ 2026-07-24 05:43:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn...	-
aspen.net.cn	ns2.guoxuwang.com, ns3.guoxuwang.com, ns4.guoxuwang.com	-

✅ Authoritative Response

Server:47.106.72.193

NS records: ns2.guoxuwang.com, ns3.guoxuwang.com, ns4.guoxuwang.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aspen.net.cn (unsigned zone)

⏱️ Timing

Total: 1832ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.guoxuwang.com, ns2.guoxuwang.com...`
MX	4	`mengniu-cn.corpsmtp.net (pri: 5), mengniu-cn.corpsmtp.cn (pri: 6)...`
TXT	1	`v=spf1 include:spf.corp-email.com includ`
SOA	1	`root.guoxuwang.cn rname.invalid`

Analysis

Hierarchy

mail.aspen.net.cn is delegated beneath aspen.net.cn.

Name Servers

aspen.net.cn delegates to five name servers: root.guoxuwang.cn, ns1.guoxuwang.com, ns2.guoxuwang.com and two others.

There is at least partial name server overlap between aspen.net.cn and other domains — rechargebattery.cn, cdtxny.com, paxw.cn and two more among them.

These name servers regularly appear alongside ns3.guoxuwang.com, ns4.guoxuwang.com, ns1.munic.cn and 4 other name servers in NS record sets.

Of the four host names ns1.guoxuwang.com, ns2.guoxuwang.com, ns3.guoxuwang.com and ns4.guoxuwang.com, each resolves to a single IP address: ns1.guoxuwang.com to 106.15.181.169, ns2.guoxuwang.com to 47.106.72.193, ns3.guoxuwang.com to 106.15.181.169 and ns4.guoxuwang.com to 47.106.72.193.

ns1.guoxuwang.com along with ns3.guoxuwang.com each resolve to 106.15.181.169 IP addresses.

ns2.guoxuwang.com along with ns4.guoxuwang.com each resolve to 47.106.72.193 IP addresses.

Mail Servers

Mail for aspen.net.cn is handled by four mail servers: mdn.corp-email.cn, mengniu-cn.corpsmtp.cn, mdn.corpemail.net and mengniu-cn.corpsmtp.net.

There is at least a partial MX overlap between aspen.net.cn and other domains, including quectel.com, tianjin-pcb.com, sinotrans-mingzhou.net and two others.

These mail servers tend to appear in combination with mail servers cnc.biz-email.net, mail.biz-email.net, tcl-com.corpsmtp.cn and 7 others.

DNS names with 10 IP addresses:

mengniu-cn.corpsmtp.cn resolves to 46.101.220.252, 47.74.38.91 and 47.74.38.124 among others, with 7 other IP addresses in total.

mengniu-cn.corpsmtp.net resolves to 46.101.220.252, 47.74.38.91 and 47.74.38.124 among others, with 7 other IP addresses in total.

DNS names with 9 IP addresses:

mdn.corpemail.net resolves to 23.91.98.8, 47.74.183.245 and 47.88.156.124 among others, with 6 other IP addresses in total.

Host names that resolve to four IP numbers:

mdn.corp-email.cn resolves to four IP addresses — 47.74.183.245, 95.85.28.238, 178.62.221.58 and 188.166.82.68.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 46.101.220.252 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 47.74.38.91 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 47.74.38.124 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 47.74.155.178 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 47.74.223.162 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 138.68.75.175 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 192.241.207.6 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 192.241.217.149 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 206.189.7.78 IP addresses.

mengniu-cn.corpsmtp.cn along with mengniu-cn.corpsmtp.net each resolve to 206.189.96.192 IP addresses.

mdn.corpemail.net along with mdn.corp-email.cn each resolve to 47.74.183.245 IP addresses.

aspen.net.cn - robtex.com

aspen.net.cn

net.cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

Name Servers

Mail Servers

`aspen.net.cn`

`net.cn`