`dfdb.info`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776001871

Same first word

dfdb.de

dfdb.eu

dfdb.com

dfdb.info

dfdb.net

dfdb.org

dfdb.dk

dfdb.ru

Similar names

bdfd.de

fddb.ws

dbfd.com.cn

fbdd.de

ddbf.com

fddb.net

bddf.bnpparibas

dbdf.de

fddb.dk

bfdd.de

bddf.org

fddb.mobi

dfbd.com

fdbd.org

dfbd.xyz

ddbf.no

ddfb.com

bdfd.site

fddb.co

fddb.info

bddf.ca

ddbf.org

fddb.org

fbdd.com

fddb.com

fdbd.ch

fddb.ch

dbdf.com

fddb.at

ddfb.com.mx

ddbf.de

fddb.kasserver.com

dbfd.us

bdfd.com

ddfb.de

fdbd.com.au

ddbf.info

ddfb.net

fddb.de

bddf.com

DNS History

20 records (2 active, 18 former)

●NSdns21.hichina.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-02-10 07:39:08
● 2026-04-10 14:46:02
● 2026-04-12 14:13:40

●NSdns22.hichina.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-02-10 07:39:08
● 2026-04-10 14:46:02
● 2026-04-12 14:13:40

○NSns-es.1and1-dns.biz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○NSns-es.1and1-dns.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○NSns-es.1and1-dns.es2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○NSns-es.1and1-dns.org2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○NSns1.above.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-07-02 00:21:30
● 2017-02-10 07:39:08
○ 2026-04-10 14:46:02
○ 2026-04-12 14:13:40

○NSns2.above.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-07-02 00:21:30
● 2017-02-10 07:39:08
○ 2026-04-10 14:46:02
○ 2026-04-12 14:13:40

○NSns7.rookdns.com2015-11-26 → 2016-07-02 · 5 obs

○ 2015-07-10 06:46:00
● 2015-11-26 07:38:24
● 2016-07-02 00:21:30
○ 2017-02-10 07:39:08
○ 2026-04-12 14:13:40

○NSns8.rookdns.com2015-11-26 → 2016-07-02 · 5 obs

○ 2015-07-10 06:46:00
● 2015-11-26 07:38:24
● 2016-07-02 00:21:30
○ 2017-02-10 07:39:08
○ 2026-04-12 14:13:40

○MXmail.mxproc.com2015-11-26 → 2016-02-27 · 5 obs

○ 2015-07-10 06:46:00
● 2015-11-26 07:38:24
● 2016-02-27 03:18:02
○ 2016-07-02 00:21:30
○ 2026-04-12 14:13:40

○MXmail.replyingback.com2016-07-02 → 2016-07-02 · 4 obs

○ 2016-02-27 03:18:02
● 2016-07-02 00:21:30
○ 2017-02-10 07:39:08
○ 2026-04-12 14:13:40

○MXmx00.1and1.es2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○MXmx01.1and1.es2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○MXmx92.m1bp.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-07-02 00:21:30
● 2017-02-10 07:39:08
○ 2026-04-10 14:46:02
○ 2026-04-12 14:13:40

○MXmx92.mb5p.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-07-02 00:21:30
● 2017-02-10 07:39:08
○ 2026-04-10 14:46:02
○ 2026-04-12 14:13:40

○A103.224.182.2522017-02-10 → 2017-02-10 · 4 obs

○ 2016-07-02 00:21:30
● 2017-02-10 07:39:08
○ 2026-04-10 14:46:02
○ 2026-04-12 14:13:40

○A141.8.224.932015-11-26 → 2016-07-02 · 5 obs

○ 2015-07-10 06:46:00
● 2015-11-26 07:38:24
● 2016-07-02 00:21:30
○ 2017-02-10 07:39:08
○ 2026-04-12 14:13:40

○A2001:8d8:1001:116a:6778:cf4b:55c8:b8022015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

○A82.165.235.32015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 06:46:00
○ 2015-11-26 07:38:24
○ 2026-04-12 14:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info	-
dfdb.info	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:47.118.199.222

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfdb.info (unsigned zone)

⏱️ Timing

Total: 4271ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

dfdb.info's delegation uses two name servers: dns21.hichina.com and dns22.hichina.com.

dfdb.info uses the same name server setup as other domains, such as bzva.cn, ziting.net, yoocaa.com, icaxopen.com and 720yoo.com.

dfdb.info at least partially shares name servers with other domains, including oyudqw.cn, hua-ang.cn, eintgz.com, reddragon.cn and adxvision.com.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

dfdb.info - robtex.com

dfdb.info

info

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`dfdb.info`

`info`