`colboom.com`

DNSSEC	⚠️ Not signed
A	104.201.20.108^{🇺🇸 ESITED-1104.201.0.0/18 ARIN direct allocation}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1773765698

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

colboom.com

Similar names

cbomool.com

lobocom.pro

colombo.gr

colombo.pt

mobloco.com

coolmob.org

colombo.eu

lobocom.info

lobocom.de

bloomco.com

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bloomco.us

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colombo.net

colombo.tel

colombo.fr

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colombo.tech

colombo.sk

colombo.no

lobocom.biz

blocomo.com

lobocom.net

colombo.ru

colombo.pro

colombo.nyc

colombo.dk

colombo.se

bloomco.ca

colombo.email

lobocom.es

colombo.nl

colombo.in

locomob.com

obmoloc.com

colombo.me

bolocom.com

bloomco.com.au

colombo.be

colombo.ca

cobloom.com

bloomco.fr

colombo.pr.gov.br

colombo.com.br

comlobo.com

colombo.it

blomoco.de

colombo.ro

colombo.com

colombo.com.au

colombo.info

colombo.vn

colombo.at

lobocom.com

coolmob.com

colombo.co.uk

colombo.taxi

bloomco.net

colombo.ch

coolmob.net

DNS History

22 records (5 active, 17 former)

○NSa.bidns.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 10:18:12
○ 2015-06-25 04:04:02
○ 2026-03-18 12:04:24

○NSa1.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

○NSb.bidns.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 10:18:12
○ 2015-06-25 04:04:02
○ 2026-03-18 12:04:24

○NSb2.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

○NSdns17.hichina.com2017-02-06 → 2026-03-06 · 5 obs

○ 2016-04-29 18:13:18
● 2017-02-06 06:42:40
● 2026-03-06 07:19:20
○ 2026-03-18 08:33:24
○ 2026-03-18 12:04:24

○NSdns18.hichina.com2017-02-06 → 2026-03-06 · 5 obs

○ 2016-04-29 18:13:18
● 2017-02-06 06:42:40
● 2026-03-06 07:19:20
○ 2026-03-18 08:33:24
○ 2026-03-18 12:04:24

○NSexpirens3.hichina.com2026-02-22 → 2026-03-06 · 5 obs

○ 2017-02-06 06:42:40
● 2026-02-22 21:19:34
● 2026-03-06 07:19:20
○ 2026-03-18 08:33:24
○ 2026-03-18 12:04:24

○NSexpirens4.hichina.com2026-02-22 → 2026-03-06 · 5 obs

○ 2017-02-06 06:42:40
● 2026-02-22 21:19:34
● 2026-03-06 07:19:20
○ 2026-03-18 08:33:24
○ 2026-03-18 12:04:24

○NSj6.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

○NSk8.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

●NSns1.judns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-06 07:19:20
● 2026-03-18 08:33:24
● 2026-03-18 12:04:24

●NSns1.julydns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-06 07:19:20
● 2026-03-18 08:33:24
● 2026-03-18 12:04:24

●NSns2.judns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-06 07:19:20
● 2026-03-18 08:33:24
● 2026-03-18 12:04:24

●NSns2.julydns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-06 07:19:20
● 2026-03-18 08:33:24
● 2026-03-18 12:04:24

○NSns5.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

○NSns8.bidns.net2015-06-25 → 2016-04-29 · 5 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

○MXmail.colboom.com2008-03-12 → 2016-04-29 · 4 obs

● 2008-03-12 10:18:12
● 2016-04-29 18:13:18
○ 2017-02-06 06:42:40
○ 2026-03-18 12:04:24

●A104.201.20.1082026-03-18 → 2026-03-18 · 3 obs

○ 2026-02-22 21:19:34
● 2026-03-18 08:33:24
● 2026-03-18 12:04:24

○A218.85.132.2292008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 10:18:12
○ 2015-06-25 04:04:02
○ 2026-03-18 12:04:24

○A218.85.134.2142015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-12 10:18:12
● 2015-06-25 04:04:02
○ 2015-11-08 11:47:40
○ 2026-03-18 12:04:24

○A222.76.215.42015-11-08 → 2017-05-31 · 5 obs

○ 2015-06-25 04:04:02
● 2015-11-08 11:47:40
● 2017-05-31 09:50:56
○ 2026-02-22 21:19:34
○ 2026-03-18 12:04:24

○CNAMEexpired.hichina.com2026-02-22 → 2026-03-06 · 4 obs

● 2026-02-22 21:19:34
● 2026-03-06 07:19:20
○ 2026-03-18 08:33:24
○ 2026-03-18 12:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
colboom.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colboom.com (unsigned zone)

⏱️ Timing

Total: 3365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.201.20.108`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

colboom.com resolves to one IP number: 104.201.20.108.

Other host names, for instance cirte.cn, share IP numbers with colboom.com.

Name Servers

colboom.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

colboom.com at least partially shares name servers with other domains, for instance 9nk.cn, yamit.cn, ebori.cn, pyldsnkxy.com and jnsljl.cn.