b612.cn - robtex.com

b612.cn

DNSSEC⚠️ Not signed
NSf1g1ns1.dnspod.net ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A125.94.59.235🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A163.177.5.35🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
NSf1g1ns2.dnspod.net
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18
A36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A106.39.207.235🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.
A111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
MXmxdomain.qq.com ⭐
TXTv=spf1 include:spf.mail.qq.com ~all
SOAf1g1ns1.dnspod.netfreednsadmin@dnspod.com serial=1784923844

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035090008
WOT: SUSPICIOUS (60/100)

Same first word

b612.es
b612.ai
b612.me
b612.pl
b612.cn
b612.ca
b612.co.kr
b612.cloud
b612.com.pl
b612.sk
b612.us
b612.hu
b612.de
b612.be
b612.org.br
b612.ws
b612.gr
b612.in
b612.ch
b612.net
b612.cc
b612.co
b612.online

Similar names

621b.cc
612b.df.gov.br
261b.com
b621.net
6b12.com
612b.com
16b2.com
6b21.com
612b.cc

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSf1g1ns1.dnspod.netf1g1ns2.dnspod.netlv3ns1.ffdns.netlv3ns2.ffdns.netlv3ns3.ffdns.netlv3ns4.ffdns.netMXmxdomain.qq.comA119.28.48.216119.28.48.229CNAMEdnspod-free.beian.mydnspod.netdnspod-free.mydnspod.net
●NSf1g1ns1.dnspod.net2015-07-06 → 2026-07-25 · 6 obs
● 2015-07-06 19:55:46
● 2015-12-13 02:47:30
○ 2016-03-25 17:25:02
○ 2017-04-06 01:47:08
● 2026-07-13 19:19:16
● 2026-07-25 20:09:14
●NSf1g1ns2.dnspod.net2015-07-06 → 2026-07-25 · 6 obs
● 2015-07-06 19:55:46
● 2015-12-13 02:47:30
○ 2016-03-25 17:25:02
○ 2017-04-06 01:47:08
● 2026-07-13 19:19:16
● 2026-07-25 20:09:14
○NSlv3ns1.ffdns.net2016-03-25 → 2017-04-06 · 5 obs
○ 2015-12-13 02:47:30
● 2016-03-25 17:25:02
● 2017-04-06 01:47:08
○ 2026-07-13 19:19:16
○ 2026-07-25 20:09:14
○NSlv3ns2.ffdns.net2016-03-25 → 2017-04-06 · 5 obs
○ 2015-12-13 02:47:30
● 2016-03-25 17:25:02
● 2017-04-06 01:47:08
○ 2026-07-13 19:19:16
○ 2026-07-25 20:09:14
○NSlv3ns3.ffdns.net2016-03-25 → 2017-04-06 · 5 obs
○ 2015-12-13 02:47:30
● 2016-03-25 17:25:02
● 2017-04-06 01:47:08
○ 2026-07-13 19:19:16
○ 2026-07-25 20:09:14
○NSlv3ns4.ffdns.net2016-03-25 → 2017-04-06 · 5 obs
○ 2015-12-13 02:47:30
● 2016-03-25 17:25:02
● 2017-04-06 01:47:08
○ 2026-07-13 19:19:16
○ 2026-07-25 20:09:14
●MXmxdomain.qq.com2015-07-06 → 2026-07-25 · 2 obs
● 2015-07-06 19:55:46
● 2026-07-25 20:09:14
○A119.28.48.2162015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 19:55:46
○ 2026-07-13 19:19:16
○ 2026-07-25 20:09:14
○A119.28.48.2292015-12-13 → 2015-12-13 · 4 obs
○ 2015-07-06 19:55:46
● 2015-12-13 02:47:30
○ 2016-03-25 17:25:02
○ 2026-07-25 20:09:14
○CNAMEdnspod-free.beian.mydnspod.net2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 19:55:46
○ 2015-12-13 02:47:30
○ 2026-07-25 20:09:14
○CNAMEdnspod-free.mydnspod.net2015-12-13 → 2015-12-13 · 4 obs
○ 2015-07-06 19:55:46
● 2015-12-13 02:47:30
○ 2016-03-25 17:25:02
○ 2026-07-25 20:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
b612.cnf1g1ns1.dnspod.net, f1g1ns2.dnspod.net-

✅ Authoritative Response

Server:1.12.0.1

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b612.cn (unsigned zone)

⏱️ Timing

Total: 1311ms | Queries: -

📄 Records

TypeCountSample Data
NS2f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
MX1mxdomain.qq.com (pri: 5)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1f1g1ns1.dnspod.net freednsadmin.dnspod.c

Analysis

Name Servers

The NS records for b612.cn delegate to f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

b612.cn shares its name server setup with other domains, including turfbattles.org, fiorentina.com.cn, veewe.com and two others.

There is at least partial name server overlap between b612.cn and other domains — js046.com, unilevergroup.cn, cbcpl.com and two more among them.

The name servers a.dnspod.com, b.dnspod.com and c.dnspod.com are often found in combination with these name servers.

Host names with 8 IP numbers:

f1g1ns2.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 5 additional IP addresses.

Host names with 7 IP numbers:

f1g1ns1.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 4 additional IP addresses.

Mail Servers

b612.cn has one mail server: mxdomain.qq.com.

b612.cn shares the same mail server setup as other domains, including sampoy.com, bs169.com, cti-cert.net and two others.

b612.cn shares mail servers — at least in part — with other domains, including macau168.com, d2q.cn, amoviaje.com and two others.

These mail servers are frequently seen alongside the mail servers mxbiz2.qq.com.