`ibu.cn`

DNSSEC	⚠️ Not signed
A	208.98.40.205^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`www.ibu.cn` ⭐
		A	208.98.43.72^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`mta6.jensenstilbud.com`
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.ibu.cn`ibu@cn 2008-08-03 #0

`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=2034660274

Subdomains

www.ibu.cn

Same first word

ibu.ca

ibu.co.in

ibu.us

ibu.co.kr

ibu.pub

ibu.edu.ba

ibu.at

ibu.com

ibu.edu.mk

ibu.blob.core.windows.net

ibu.gr

ibu.ro

ibu.edu.tr

ibu.in

ibu.no

ibu.ch

ibu.co.id

ibu.kr

ibu.be

ibu.co.at

ibu.me

ibu.nl

ibu.es

ibu.org

ibu.co

ibu.it

ibu.si

ibu.cn

ibu.tv

ibu.vn

ibu.mobi

ibu.eu

ibu.cc

ibu.or.kr

ibu.ba

ibu.de

ibu.guru

ibu.org.br

ibu.com.uy

Similar names

biu.moe

ubi.uz

biu.pt

bui.ru

ubi.co.il

bui.be

uib.bh

uib.su

ubi.ac.za

biu.cc

ubi.org.ua

uib.co.kr

bui.dk

ubi.it

iub.be

ubi.eu

bui.edu.pk

ubi.la

bui.at

ubi.care

biu.org

uib.ac.id

bui.nl

iub.edu

bui.hu

biu.us

ubi.solutions

uib.org.tr

iub.co

uib.es

biu.com.ua

uib.co.th

ubi.center

uib.ch

ubi.de

biu.ac.il

iub.me

iub.nl

uib.ru

uib.com

bui.se

bui.no

ubi.pt

uib.co

ubi.earth

ubi.cl

ubi.eu.com

biu.in

uib.se

bui.de

bui.company

biu.at

iub.se

bui.org

ubi.edu.bo

bui.ac.uk

iub.es

bui.engineering

ubi.uk

biu.co.uk

biu.co

biu.lol

bui.net

bui.im

uib.net

uib.info

ubi.nl

biu.sakura.ne.jp

bui.lt

biu.dk

ubi.li

bui.ie

ubi.ro

uib.org

uib.eu

bui.co.th

iub.eu

ubi.fr

bui.eu

ubi.com.br

iub.cn

bui.la

ubi.us

ubi.ru

biu.pl

biu.nl

iub.lv

biu.com

iub.com

ubi.com.ua

uib.me

ubi.fi

uib.com.tn

ubi.vn

ubi.tv

uib.com.ua

bui.ca

biu.info

ubi.dk

biu.me

iub.edu.pk

ubi.se

ubi.to

biu.be

bui.co

biu.red

uib.cn

iub.net

ubi.bike

uib.fin.tn

biu.biz

uib.kz

iub.gov.lv

uib.cat

ubi.co.uk

bui.online

bui.tel

uib.ca

biu.edu.ng

ubi.net

ubi.red

bui.biz

uib.in

uib.de

iub.com.br

ubi.me

iub.org

biu.best

ubi.asia

uib.zone

bui.cc

biu.mobi

uib.ai

biu.bm

biu.ac

bui.vn

biu.today

ubi.at

ubi.jp

ubi.pl

ubi.es

biu.net

uib.mobi

iub.ch

uib.no

ubi.gr

uib.nl

uib.cz

iub.srv.br

DNS History

12 records (4 active, 8 former)

●NSns1.4.cn2026-03-27 → 2026-04-11 · 3 obs

○ 2015-08-02 09:17:00
● 2026-03-27 11:27:04
● 2026-04-11 22:38:10

●NSns2.4.cn2026-03-27 → 2026-04-11 · 3 obs

○ 2015-08-02 09:17:00
● 2026-03-27 11:27:04
● 2026-04-11 22:38:10

●NSwww.ibu.cn2015-08-02 → 2026-04-11 · 2 obs

● 2015-08-02 09:17:00
● 2026-04-11 22:38:10

○MXio.bouncemx.com2015-12-02 → 2016-03-26 · 4 obs

● 2015-12-02 05:02:04
● 2016-03-26 13:12:32
○ 2017-07-27 09:27:04
○ 2026-04-11 22:38:10

○A208.98.40.2022026-03-27 → 2026-03-27 · 4 obs

○ 2017-07-27 09:27:04
● 2026-03-27 11:27:04
○ 2026-04-05 20:17:56
○ 2026-04-11 22:38:10

●A208.98.40.2052026-04-11 → 2026-04-11 · 2 obs

○ 2026-04-05 20:17:56
● 2026-04-11 22:38:10

○A208.98.43.172026-04-05 → 2026-04-05 · 3 obs

○ 2026-03-27 11:27:04
● 2026-04-05 20:17:56
○ 2026-04-11 22:38:10

○A70.39.84.2262016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-02 05:02:04
● 2016-03-26 13:12:32
○ 2017-07-27 09:27:04
○ 2026-04-11 22:38:10

○A70.39.84.2292015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 09:17:00
○ 2017-07-27 09:27:04
○ 2026-04-11 22:38:10

○A70.39.84.2302015-12-02 → 2015-12-02 · 4 obs

○ 2015-08-02 09:17:00
● 2015-12-02 05:02:04
○ 2016-03-26 13:12:32
○ 2026-04-11 22:38:10

○CNAMEi.17986.net2021-01-04 → 2021-01-10 · 5 obs

○ 2017-07-27 09:27:04
● 2021-01-04 02:06:14
● 2021-01-10 17:15:48
○ 2026-03-27 11:27:04
○ 2026-04-11 22:38:10

○CNAMEi.dcoin.co2015-08-02 → 2017-07-27 · 4 obs

● 2015-08-02 09:17:00
● 2017-07-27 09:27:04
○ 2021-01-04 02:06:14
○ 2026-04-11 22:38:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ibu.cn	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:208.98.43.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ibu.cn (unsigned zone)

⏱️ Timing

Total: 1541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.43.79`
SOA	1	`www.ibu.cn ibu.cn`

Analysis

Hierarchy

ibu.cn is the parent of www.ibu.cn.

IP Addresses

ibu.cn resolves to a single IP address: 208.98.40.205.

Other host names including 2rgke.www.292ea.18zai.com, 06886.com, ptv.cn, gdjinnanfang.com and www.8fd06.sxhjb.com share IP numbers with ibu.cn.

Name Servers

ibu.cn is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.ibu.cn.

ibu.cn at least partially shares name servers with other domains, including hualove.org, hnsq1.com, petsparlor.com, jenne.cn and 01yb.com.

Hostnames with a single IP:

ns1.4.cn points to: 107.167.27.66.

ns2.4.cn points to: 208.98.43.66.

www.ibu.cn points to: 208.98.43.72.

ibu.cn - robtex.com

ibu.cn

cn