jgbronkhorst.nl - dns.ninja

`jgbronkhorst.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c53c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:44a9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.169^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.60^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.169, 172.67.197.60
		IPv6 hints	2606:4700:3034::ac43:c53c, 2606:4700:3036::6815:44a9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2409345454

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-30 20:00:01 +0000 (EPOCH 1785441601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-30 #40

WOT: SAFE (68/100)

Same first word

jgbronkhorst.nl

DNS History

19 records (8 active, 11 former)

○NSdns1.webish-hosting.nl2015-07-23 → 2016-07-01 · 4 obs

● 2015-07-23 08:49:18
● 2016-07-01 07:14:24
○ 2017-04-03 05:56:10
○ 2026-07-30 20:56:36

○NSdns2.webish-hosting.nl2015-07-23 → 2016-07-01 · 4 obs

● 2015-07-23 08:49:18
● 2016-07-01 07:14:24
○ 2017-04-03 05:56:10
○ 2026-07-30 20:56:36

●NSkoa.ns.cloudflare.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

●NSnina.ns.cloudflare.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

○NSns1.metaregistrar.nl2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-01 07:14:24
● 2017-04-03 05:56:10
○ 2026-02-25 18:55:18
○ 2026-07-30 20:56:36

○NSns2.metaregistrar.nl2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-01 07:14:24
● 2017-04-03 05:56:10
○ 2026-02-25 18:55:18
○ 2026-07-30 20:56:36

○MXmail.jgbronkhorst.nl2015-07-23 → 2016-07-01 · 4 obs

● 2015-07-23 08:49:18
● 2016-07-01 07:14:24
○ 2017-04-03 05:56:10
○ 2026-07-30 20:56:36

●MXmx1.improvmx.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

●MXmx2.improvmx.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

●A104.21.68.1692026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

○A172.64.80.12026-02-25 → 2026-07-30 · 2 obs

○ 2026-02-25 18:55:18
○ 2026-07-30 20:56:36

●A172.67.197.602026-02-25 → 2026-07-30 · 3 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-07-30 20:56:36

○A188.93.150.692017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-01 07:14:24
● 2017-04-03 05:56:10
○ 2026-02-25 18:55:18
○ 2026-07-30 20:56:36

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-25 → 2026-07-30 · 2 obs

○ 2026-02-25 18:55:18
○ 2026-07-30 20:56:36

●A2606:4700:3034::ac43:c53c2026-07-11 → 2026-07-30 · 3 obs

○ 2026-06-11 14:35:48
● 2026-07-11 19:26:40
● 2026-07-30 20:56:36

○A2606:4700:3035::6815:44a92026-02-25 → 2026-06-11 · 5 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-06-11 14:35:48
○ 2026-07-11 19:26:40
○ 2026-07-30 20:56:36

○A2606:4700:3035::ac43:c53c2026-02-25 → 2026-06-11 · 5 obs

○ 2017-04-03 05:56:10
● 2026-02-25 18:55:18
● 2026-06-11 14:35:48
○ 2026-07-11 19:26:40
○ 2026-07-30 20:56:36

●A2606:4700:3036::6815:44a92026-07-11 → 2026-07-30 · 3 obs

○ 2026-06-11 14:35:48
● 2026-07-11 19:26:40
● 2026-07-30 20:56:36

○A94.103.154.692015-07-23 → 2016-07-01 · 4 obs

● 2015-07-23 08:49:18
● 2016-07-01 07:14:24
○ 2017-04-03 05:56:10
○ 2026-07-30 20:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
jgbronkhorst.nl	nina.ns.cloudflare.com, koa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.242

NS records: nina.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jgbronkhorst.nl (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.169, 172.67.197.60`
AAAA	2	`2606:4700:3036::6815:44a9, 2606:4700:3034::ac43:c53c`
NS	2	`koa.ns.cloudflare.com, nina.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

jgbronkhorst.nl has four IP addresses: 104.21.68.169, 172.67.197.60, 2606:4700:3034::ac43:c53c and 2606:4700:3036::6815:44a9.

133bitcoin.world, ip48.paragoninnovations.com, ecocleaningsolutions.ca plus two other host names have IP numbers in common with jgbronkhorst.nl.

Name Servers

jgbronkhorst.nl has two authoritative name servers — koa.ns.cloudflare.com and nina.ns.cloudflare.com.

The name server configuration of jgbronkhorst.nl is shared with other domains, for instance 188vip11.com, educaredallas.com, joscandies.com and two others.

jgbronkhorst.nl has at least partial name server overlap with other domains, such as whycomp.com, paper-helper.site, youtube-skins.com and two others.

It is common to see these name servers used together with name servers rose.ns.cloudflare.com and chad.ns.cloudflare.com.

Hosts with 6 IP addresses each:

koa.ns.cloudflare.com points to 108.162.195.242, 162.159.44.242, 172.64.35.242 and 3 other IP addresses.

nina.ns.cloudflare.com points to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

Mail Servers

jgbronkhorst.nl uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of jgbronkhorst.nl matches that of other domains such as awardflightdaily.com, supplies-hub.com, pw2d.com and two others.

At least some of the mail servers used by jgbronkhorst.nl are shared with other domains: mylifegreetings.com, thinkbbk.com, legalaix.com and two others among them.

Hosts with 6 IP addresses each:

mx1.improvmx.com points to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com points to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.