`koolborstels.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:e75^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:f75^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:49f7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.117^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.117^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.247^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gracie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
MX	`mx.transip.email` ⭐
		A	2a01:7c8:e100:1::4aaf^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`mx.transip.email`
		A	86.105.244.9^{🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands}
			PTR	`mx.transip.email`
TXT	`klaviyo-site-verification=VnrvEL`
TXT	`v=spf1 include:_spf.transip.email ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.117, 104.26.15.117, 172.67.73.247
		IPv6 hints	2606:4700:20::681a:e75, 2606:4700:20::681a:f75, 2606:4700:20::ac43:49f7
SOA	`gracie.ns.cloudflare.com`dns@cloudflare.com serial=2401130542

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-22 19:30:01 +0000 (EPOCH 1776886201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-22 #39

Previously MX for

koolborstels.nl

Same first word

koolborstels.nl

DNS History

15 records (9 active, 6 former)

●NSgracie.ns.cloudflare.com2026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

○NSns0.transip.net2015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

○NSns1.transip.net2015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

○NSns2.transip.net2015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

●NSricardo.ns.cloudflare.com2026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

○MXkoolborstels.nl2015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

●MXmx.transip.email2026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

○MXrelay.transip.nl2015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

●A104.26.14.1172026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

●A104.26.15.1172026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

●A172.67.73.2472026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

●A2606:4700:20::681a:e752026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

●A2606:4700:20::681a:f752026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

●A2606:4700:20::ac43:49f72026-04-04 → 2026-04-22 · 3 obs

○ 2017-05-17 12:24:56
● 2026-04-04 23:34:22
● 2026-04-22 20:14:02

○A93.186.177.1662015-08-01 → 2017-05-17 · 4 obs

● 2015-08-01 08:18:42
● 2017-05-17 12:24:56
○ 2026-04-04 23:34:22
○ 2026-04-22 20:14:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
koolborstels.nl	gracie.ns.cloudflare.com, ricardo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.211

NS records: gracie.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koolborstels.nl (unsigned zone)

⏱️ Timing

Total: 679ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.73.247, 104.26.15.117...`
AAAA	3	`2606:4700:20::ac43:49f7, 2606:4700:20::681a:e75...`
NS	2	`gracie.ns.cloudflare.com, ricardo.ns.cloudflare.com`
MX	1	`mx.transip.email (pri: 10)`
TXT	2	`klaviyo-site-verification=VnrvEL, v=spf1 include:_spf.transip.email ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`gracie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

koolborstels.nl points to six IPs: 2606:4700:20::681a:e75, 2606:4700:20::681a:f75, 2606:4700:20::ac43:49f7, 104.26.14.117, 104.26.15.117 and 172.67.73.247.

Other host names including www.panpanso.com, lanap.com, mylight.pl, klog.co and www.netdoktor.de share IP numbers with koolborstels.nl.

Name Servers

koolborstels.nl's delegation uses two name servers, gracie.ns.cloudflare.com and ricardo.ns.cloudflare.com.

koolborstels.nl shares the same name server setup as other domains, for example devliegendebrigade.nl, riemtechniek.nl, strompf.com, carbonbrushes-canada.com and mmartstore.com.

koolborstels.nl at least partially shares name servers with other domains, including seline.com, cdnflex.net, themotionbooks.com, gybosheng.cn and sgcso.com.

these name servers are commonly used with glen.ns.cloudflare.com, sunny.ns.cloudflare.com, mia.ns.cloudflare.com and burt.ns.cloudflare.com.

Host names with six IP numbers:

gracie.ns.cloudflare.com points to: 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.

ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.

Mail Servers

koolborstels.nl is handled by a single mail server, mx.transip.email.

koolborstels.nl shares its mail server setup with other domains, including ontwerpdeals.com, jackesselink.nl, thermon.info, hunnie.nl and qts-events.com.

koolborstels.nl shares some mail servers with other domains, for example we-st.nl and decramme.be.

These mail servers are commonly used alongside alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mx.transip.email points to two IPs: 2a01:7c8:e100:1::4aaf and 86.105.244.9.

koolborstels.nl - robtex.com

koolborstels.nl

nl

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`koolborstels.nl`

`nl`