🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextbrowser.com`

DNSSEC	🔒 Signed (DS record present)
A	188.166.134.159^{🇳🇱 DIGITALOCEAN188.166.132.0/22 DigitalOcean}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.contact123.nl` ⭐
		A	95.170.85.207^{🇳🇱 TRANSIP-AS95.170.64.0/19 TransIP B.V. Amsterdam network}
			PTR	`mx1.contact123.nl`
MX	`mx2.contact123.nl`⁽²⁰⁾
		A	149.210.181.90^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`mira.contact123.nl`
MX	`mx3.contact123.nl`⁽³⁰⁾
		A	87.249.99.84^{🇳🇱 Equinix87.249.96.0/19 -Connect-NL-20050829}
			PTR	`hubble.contact123.nl`
TXT	`v=spf1 include:spf.contact123.nl -all`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2023-11-13 #2

`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=1794757113

Same first word

contextbrowser.com

contextbrowser.xyz

Similar names

browsercontext.com

Previous names

Next names

DNS History

17 records (7 active, 10 former)

○NSns.atlas.metamatrix.se2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:39:28
○ 2015-06-18 02:16:52
○ 2026-11-15 16:07:36

○NSns.metamatrix.se2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:39:28
○ 2015-06-18 02:16:52
○ 2026-11-15 16:07:36

●NSns1.openprovider.nl2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

●NSns2.openprovider.be2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

○NSns25.worldnic.com2015-06-18 → 2017-04-07 · 5 obs

○ 2008-03-15 10:39:28
● 2015-06-18 02:16:52
● 2017-04-07 15:35:24
○ 2026-10-31 02:43:08
○ 2026-11-15 16:07:36

○NSns26.worldnic.com2015-06-18 → 2017-04-07 · 5 obs

○ 2008-03-15 10:39:28
● 2015-06-18 02:16:52
● 2017-04-07 15:35:24
○ 2026-10-31 02:43:08
○ 2026-11-15 16:07:36

●NSns3.openprovider.eu2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

○MXmail.atlas.metamatrix.se2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:39:28
○ 2015-06-18 02:16:52
○ 2026-11-15 16:07:36

○MXmail.metamatrix.se2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:39:28
○ 2015-06-18 02:16:52
○ 2026-11-15 16:07:36

●MXmx1.contact123.nl2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

●MXmx2.contact123.nl2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

●MXmx3.contact123.nl2026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

○MXp.webcom.ctmail.com2016-04-04 → 2017-04-07 · 5 obs

○ 2015-06-18 02:16:52
● 2016-04-04 19:21:08
● 2017-04-07 15:35:24
○ 2026-10-31 02:43:08
○ 2026-11-15 16:07:36

●A188.166.134.1592026-10-31 → 2026-11-15 · 3 obs

○ 2017-04-07 15:35:24
● 2026-10-31 02:43:08
● 2026-11-15 16:07:36

○A217.13.236.2132008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:39:28
○ 2015-06-18 02:16:52
○ 2026-11-15 16:07:36

○A67.23.251.1452016-01-12 → 2017-04-07 · 5 obs

○ 2015-10-30 03:39:56
● 2016-01-12 13:17:04
● 2017-04-07 15:35:24
○ 2026-10-31 02:43:08
○ 2026-11-15 16:07:36

○A72.4.160.1412015-06-18 → 2015-10-30 · 5 obs

○ 2008-03-15 10:39:28
● 2015-06-18 02:16:52
● 2015-10-30 03:39:56
○ 2016-01-12 13:17:04
○ 2026-11-15 16:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
contextbrowser.com	ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be	-

✅ Authoritative Response

Server:162.159.27.96

NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.166.134.159`
NS	3	`ns3.openprovider.eu, ns1.openprovider.nl...`
MX	3	`mx3.contact123.nl (pri: 30), mx2.contact123.nl (pri: 20)...`
TXT	1	`v=spf1 include:spf.contact123.nl -all`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

contextbrowser.com has exactly one IP address — 188.166.134.159.

visser-lootsma.nl, sjoka.nl, interactnederland.nl plus two other host names have IP numbers in common with contextbrowser.com.

Name Servers

contextbrowser.com carries NS records delegating to ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

The name servers of contextbrowser.com overlap at least partially with those of other domains — among them money2india.in, you-eid.com, remartinpaintingdecoratingservice.com.au and two more.

ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl are three hostnames that each resolve to a pair of IP addresses: ns2.openprovider.be to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60, ns3.openprovider.eu to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059, and ns1.openprovider.nl to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.

Mail Servers

Mail for contextbrowser.com is routed through three mail servers — mx1.contact123.nl, mx2.contact123.nl and mx3.contact123.nl.

At least some of the mail servers used by contextbrowser.com are shared with other domains: sis.nl, clubcontext.com, pastrotarians.nl and two others among them.

mx1.contact123.nl points to 95.170.85.207; mx2.contact123.nl points to 149.210.181.90; mx3.contact123.nl points to 87.249.99.84 — each hostname maps to exactly one IP address.

contextbrowser.com - robtex.com