mail.guanhao.com - robtex.com

mail.guanhao.com

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
A49.51.76.46🇺🇸 TENCENT-NET-AP-CN49.51.76.0/23 Proxy-registered route object
A170.106.32.16🇺🇸 TENCENT-NET-AP-CN170.106.32.0/22 Proxy-registered route object
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

guanhao.com

DNSSEC⚠️ Not signed
A47.107.236.130🇨🇳 Alibaba-Cloud47.107.0.0/16
NSns1.35.net ⭐
NSns2.35.net
NSns3.35.net
NSns4.35.net
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXT3f4k35xhgs802bmjn3phpdlj4p8pjk54
TXTv=spf1 include:spf.mail.qq.com ~all
SOAns1.35.netdnsconct@myhostadmin.net 2025-12-11 #19
WOT: SAFE (60/100)

Previously MX for

guanhao.com

Same first word

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DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A124.202.154.233CNAMEexmail.qq.coms233.cn4e.com
○A124.202.154.2332015-08-01 → 2016-03-15 · 4 obs
● 2015-08-01 02:36:52
● 2016-03-15 02:30:04
○ 2026-04-10 13:58:12
○ 2026-04-14 06:19:48
●CNAMEexmail.qq.com2026-04-10 → 2026-04-14 · 3 obs
○ 2016-03-15 02:30:04
● 2026-04-10 13:58:12
● 2026-04-14 06:19:48
○CNAMEs233.cn4e.com2015-08-01 → 2016-03-15 · 4 obs
● 2015-08-01 02:36:52
● 2016-03-15 02:30:04
○ 2026-04-10 13:58:12
○ 2026-04-14 06:19:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...-
guanhao.comns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guanhao.com (unsigned zone)

⏱️ Timing

Total: 4201ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1exmail.qq.com

Analysis

Name Servers

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

mail.guanhao.com at least partially shares name servers with other domains, for instance mtzzq.qq.com, pg.qq.com, 916288390.qq.com, n.qq.com and www.wechatapp.com.

these name servers are often used together with ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.

Ten IPs for ns-os1.qq.com: 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, 49.51.76.46, 170.106.32.16, 203.205.220.26.

Four IPs for ns-cmn1.qq.com: 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204, 43.142.212.27.

Four IPs for ns-cnc1.qq.com: 240e:e1:aa00:2002::3, 61.135.196.2, 140.207.180.96, 157.255.6.102.

Four IPs for ns-tel1.qq.com: 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139, 101.227.161.254.

Names pointing to 2402:4e00:111:ff4::3: ns-os1.qq.com, ns-cmn1.qq.com.

Names pointing to 240e:e1:aa00:2002::3: ns-cnc1.qq.com, ns-tel1.qq.com.