`svfb.cn`

DNSSEC	⚠️ Not signed
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`dns27.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034665867

Same first word

svfb.in

svfb.ch

svfb.cn

svfb.com

Similar names

vbsf.dk

fsbv.cn

fvsb.de

vfbs.net

bvfs.info

svbf.se

vsfb.se

svbf.org

vbsf.com

vfsb.cn

bsvf.com

sbvf.com

sfbv.de

bvfs.net

fsbv.com

sfvb.de

fbvs.cn

bfsv.de

fsvb.ch

bvfs.at

sfvb.com

vbfs.cn

fbvs.eu

bfvs.ru

svbf.ch

svbf.cn

vsfb.net

vsbf.com

fbvs.de

svbf.cz

fbsv.ru

svbf.biz

vfbs.cn

svbf.info

bvfs.com.cn

vbfs.com

vfbs.com

bvsf.co.uk

vbsf.ch

fbvs.ch

fbsv.com.ua

vfsb.com

fbsv.de

vfbs.vn

sfbv.com

vsfb.com

vsbf.ru

sfbv.org

sfvb.org

vbsf.de

bvsf.org

vsbf.org

sbfv.com

sfbv.ch

sbvf.co.uk

vfbs.ru

sbfv.de

bvfs.co.za

bvfs.com

bvfs.eu

svbf.com

svbf.de

bfvs.net

fvbs.de

fsvb.de

vsbf.no

vbfs.de

bvsf.cn

vsbf.cn

sfbv.at

sfbv.ru

vfsb.ru

fvsb.ru

vsbf.ch

bfsv.ru

bvfs.org

bfsv.com

fvbs.com

sbfv.org.br

fbsv.net

bfvs.com

svbf.net

vbfs.ru

fsvb.com

vbsf.net

vbfs.org

fvsb.eu

bvfs.tel

bvfs.de

sfbv.nl

vsbf.se

vfbs.se

fbsv.com

vsfb.de

fbvs.com

DNS History

17 records (2 active, 15 former)

○NSdns1.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○NSdns2.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

●NSdns27.hichina.com2026-03-27 → 2026-04-13 · 3 obs

○ 2019-02-01 22:36:42
● 2026-03-27 11:13:28
● 2026-04-13 10:23:26

●NSdns28.hichina.com2026-03-27 → 2026-04-13 · 3 obs

○ 2019-02-01 22:36:42
● 2026-03-27 11:13:28
● 2026-04-13 10:23:26

○NSdns3.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○NSdns4.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○NSdns5.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○NSdns6.iidns.com2016-05-04 → 2016-05-04 · 4 obs

○ 2015-11-20 05:18:30
● 2016-05-04 01:32:58
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○NSf1g1ns1.dnspod.net2015-11-20 → 2015-11-20 · 3 obs

● 2015-11-20 05:18:30
○ 2016-05-04 01:32:58
○ 2026-04-13 10:23:26

○NSf1g1ns2.dnspod.net2015-11-20 → 2015-11-20 · 3 obs

● 2015-11-20 05:18:30
○ 2016-05-04 01:32:58
○ 2026-04-13 10:23:26

○NSns3.dns.com2019-02-01 → 2019-02-01 · 4 obs

○ 2017-01-31 18:39:06
● 2019-02-01 22:36:42
○ 2026-03-27 11:13:28
○ 2026-04-13 10:23:26

○NSns3.dnsdun.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-05-04 01:32:58
● 2017-01-31 18:39:06
○ 2019-02-01 22:36:42
○ 2026-04-13 10:23:26

○NSns4.dns.com2019-02-01 → 2019-02-01 · 4 obs

○ 2017-01-31 18:39:06
● 2019-02-01 22:36:42
○ 2026-03-27 11:13:28
○ 2026-04-13 10:23:26

○NSns4.dnsdun.net2017-01-31 → 2017-01-31 · 4 obs

○ 2016-05-04 01:32:58
● 2017-01-31 18:39:06
○ 2019-02-01 22:36:42
○ 2026-04-13 10:23:26

○A104.202.74.622016-06-07 → 2016-06-07 · 4 obs

○ 2015-11-20 05:18:30
● 2016-06-07 03:41:26
○ 2017-01-31 18:39:06
○ 2026-04-13 10:23:26

○A43.242.200.242015-11-20 → 2015-11-20 · 3 obs

● 2015-11-20 05:18:30
○ 2016-06-07 03:41:26
○ 2026-04-13 10:23:26

○A47.91.225.1452019-02-01 → 2019-02-01 · 4 obs

○ 2017-01-31 18:39:06
● 2019-02-01 22:36:42
○ 2026-03-27 11:13:28
○ 2026-04-13 10:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
svfb.cn	dns27.hichina.com, dns28.hichina.com	-

✅ Authoritative Response

Server:139.224.142.109

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for svfb.cn (unsigned zone)

⏱️ Timing

Total: 1283ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns28.hichina.com, dns27.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

svfb.cn's delegation uses two name servers: dns27.hichina.com and dns28.hichina.com.

svfb.cn uses the same name server setup as other domains, such as wenzhouer.com, adult-university.com, topbrain.cn, 2wayradioshop.com and vitlab.net.

svfb.cn at least partially shares name servers with other domains, for instance hao-yu.net.cn, qianlou.com, 52bz.cn and xdzxmr.com.

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

Host names with nine IP numbers: The host name dns27.hichina.com points to 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109. The host name dns28.hichina.com points to 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

svfb.cn - robtex.com

svfb.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`svfb.cn`

`cn`