mail.der.com.cn - robtex.com

mail.der.com.cn

CNAMEexmail.qq.com
DNSSEC⚠️ Not signed
NSns-cmn1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A42.187.235.2🇨🇳 TENCENT-NET-AP42.187.192.0/18 chinanet/CN2 TianJin province network
A43.140.54.204🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.
A43.142.212.27🇨🇳 TENCENT-NET-AP43.142.192.0/18
NSns-cnc1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A61.135.196.2🇨🇳 CHINA169-BJ61.135.196.0/24
A140.207.180.96🇨🇳 UNICOM-SHFT-IDC140.207.180.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A157.255.6.102🇨🇳 UNICOM-GuangZhou-IDC157.255.6.0/24
NSns-os1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A43.129.131.16🇸🇬 TENCENT-NET-AP-CN43.129.128.0/20
A43.130.172.23🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.134.249.23🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.10🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.133🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.166.55.3🇸🇬 TENCENT-NET-AP-CN43.166.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A203.205.220.26🇭🇰 TENCENT-NET-AP-CN203.205.220.0/23 Proxy-registered route object
NSns-tel1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A14.116.238.220🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network
A49.7.250.139🇨🇳 CHINA-149.7.192.0/18 China Telecom Beijing Co. Ltd.
A101.227.161.254🇨🇳 SHANGHAITELECOM101.227.161.0/24 SHIDC

der.com.cn

DNSSEC⚠️ Not signed
A121.40.34.147🇨🇳 Alibaba-Cloud121.40.0.0/15
NSns11.xincache.com ⭐
NSce1.xincache.com
NSce2.xincache.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAns11.xincache.comns12@xincache.com serial=1768974798

Same first word

mail.email
mail.blue
mail.tools
mail.sy
mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
mail.yandex
mail.sh.cn
mail.vacations
mail.my
mail.gov.mz
mail.gov.ph
mail.veterinaire.fr
mail.ee
mail.yokohama
mail.mu
mail.nflfan.org
mail.bayern
mail.dnsalias.com
mail.com.tr
mail.ai
mail.my.id
mail.org.ru
mail.re
mail.credit
mail.pl
mail.co.com
mail.perspecta.cloud
mail.ac.id
mail.nu
mail.barcelona
mail.codes
mail.ddns.net
mail.net.kg
mail.qualifioapp.com
mail.photography
mail.net.au
mail.storage
mail.energy
mail.mods.jp
mail.online
mail.ras.ru
mail.ls
mail.app
mail.co.kr
mail.rv.ua
mail.ox.rs
mail.idv.tw
mail.toray
mail.pt
mail.ke
mail.net.sa
mail.idf.il
mail.house
mail.mk
mail.club
mail.news
mail.daa.jp
mail.sd
mail.co.id
mail.top
mail.health-carereform.com
mail.iki.fi

Similar names

lami.ca
lima.ie
mali.kz
amil.feedback
mila.com.uy
lima.com.br
lima.ag
imla.net
almi.gr
mlai.cn
lima.taxi
alim.be
aiml.net
liam.id.vn
laim.ee
almi.tv
mial.pl
lima.today
ialm.ru
mila.com.tr
almi.co
alim.org
aiml.ru
mila.ru
alim.eu
lima.pt
lami.ro
almi.com
alim.ee
mila.fm
lima.us
mali.ch
mali.co
liam.net
aiml.us
mila.net
imla.at
liam.guru
imla.com
lmai.fr
amli.nl
mila.systems
aiml.fr
lmai.in
alim.store
ilma.se

DNS History

5 records (2 active, 3 former)

2014201620182020202220242026A124.202.154.228123.100.7.69CNAMEexmail.qq.coms228.cn4e.comweb.zmail.net.cn
○A123.100.7.692013-06-07 → 2013-06-07 · 3 obs
● 2013-06-07 23:21:40
○ 2017-05-06 12:24:58
○ 2026-05-12 03:43:26
●A124.202.154.2282017-05-06 → 2026-05-12 · 3 obs
○ 2013-06-07 23:21:40
● 2017-05-06 12:24:58
● 2026-05-12 03:43:26
●CNAMEexmail.qq.com2026-02-15 → 2026-05-12 · 3 obs
○ 2017-05-06 12:24:58
● 2026-02-15 06:42:06
● 2026-05-12 03:43:26
○CNAMEs228.cn4e.com2017-05-06 → 2017-05-06 · 4 obs
○ 2013-06-07 23:21:40
● 2017-05-06 12:24:58
○ 2026-02-15 06:42:06
○ 2026-05-12 03:43:26
○CNAMEweb.zmail.net.cn2013-06-07 → 2013-06-07 · 3 obs
● 2013-06-07 23:21:40
○ 2017-05-06 12:24:58
○ 2026-05-12 03:43:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
der.com.cnce1.xincache.com, ce2.xincache.com-

✅ Authoritative Response

Server:220.196.136.35

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for der.com.cn (unsigned zone)

⏱️ Timing

Total: 3862ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1exmail.qq.com

Analysis

Name Servers

mail.der.com.cn is delegated to four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

mail.der.com.cn at least partially shares name servers with other domains such as nr.qq.com, qim.qq.com, myhn.qq.com, 58trade.qq.com and a.myapp.com.

These name servers are commonly used with ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.

Host names with eight IP numbers: ns-os1.qq.com points to 2402:4e00:111:ff4::3, 43.129.131.16, 43.130.172.23, 43.134.249.23, 43.159.167.10, 43.159.167.133, 43.166.55.3 and 203.205.220.26.

Host names with four IP numbers: ns-cmn1.qq.com points to 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204 and 43.142.212.27; ns-cnc1.qq.com points to 240e:e1:aa00:2002::3, 61.135.196.2, 140.207.180.96 and 157.255.6.102; ns-tel1.qq.com points to 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139 and 101.227.161.254.

Host names that point to 2402:4e00:111:ff4::3: ns-os1.qq.com and ns-cmn1.qq.com.

Host names that point to 240e:e1:aa00:2002::3: ns-cnc1.qq.com and ns-tel1.qq.com.