constructors.nl - dns.ninja

`constructors.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3022^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b06f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.34^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.111^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cullen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`khloe.ns.cloudflare.com`
		A	2606:4700:50::a29f:268b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`khloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`khloe.ns.cloudflare.com`
		A	108.162.194.139^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khloe.ns.cloudflare.com`
		A	162.159.38.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khloe.ns.cloudflare.com`
		A	172.64.34.139^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khloe.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=R_3ZtZO05iUk9xGeIZjx7XRaeigKeA802QY-sb7yGhc`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.34, 172.67.176.111
		IPv6 hints	2606:4700:3032::6815:3022, 2606:4700:3037::ac43:b06f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`cullen.ns.cloudflare.com`dns@cloudflare.com serial=2406132513

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-06-21 23:00:01 +0000 (EPOCH 1782082801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-06-21 #46

Same first word

DNS History

20 records (9 active, 11 former)

●NScullen.ns.cloudflare.com2026-02-22 → 2026-06-22 · 3 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
● 2026-06-22 00:08:38

●NSkhloe.ns.cloudflare.com2026-02-22 → 2026-06-22 · 3 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
● 2026-06-22 00:08:38

○NSns0.transip.net2015-08-19 → 2017-03-28 · 4 obs

● 2015-08-19 20:52:28
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

○NSns1.transip.nl2015-08-19 → 2017-03-28 · 4 obs

● 2015-08-19 20:52:28
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

○NSns2.transip.eu2015-08-19 → 2017-03-28 · 4 obs

● 2015-08-19 20:52:28
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

○MXmx.wasda.nl2015-08-19 → 2017-03-28 · 4 obs

● 2015-08-19 20:52:28
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

○MXrelay.transip.nl2015-08-19 → 2017-03-28 · 4 obs

● 2015-08-19 20:52:28
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

●MXroute1.mx.cloudflare.net2026-02-22 → 2026-06-22 · 3 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
● 2026-06-22 00:08:38

●MXroute2.mx.cloudflare.net2026-02-22 → 2026-06-22 · 3 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
● 2026-06-22 00:08:38

●MXroute3.mx.cloudflare.net2026-02-22 → 2026-06-22 · 3 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
● 2026-06-22 00:08:38

●A104.21.48.342026-02-22 → 2026-06-22 · 7 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
○ 2026-02-24 03:52:44
● 2026-02-28 18:33:02
○ 2026-03-06 23:15:04
● 2026-03-07 01:34:44
● 2026-06-22 00:08:38

○A144.76.120.2532015-08-19 → 2016-07-16 · 4 obs

● 2015-08-19 20:52:28
● 2016-07-16 05:54:14
○ 2017-03-28 11:08:08
○ 2026-06-22 00:08:38

○A172.64.80.12026-02-24 → 2026-03-06 · 6 obs

○ 2026-02-22 23:32:42
● 2026-02-24 03:52:44
○ 2026-02-28 18:33:02
● 2026-03-06 23:15:04
○ 2026-03-07 01:34:44
○ 2026-06-22 00:08:38

●A172.67.176.1112026-02-22 → 2026-06-22 · 7 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
○ 2026-02-24 03:52:44
● 2026-02-28 18:33:02
○ 2026-03-06 23:15:04
● 2026-03-07 01:34:44
● 2026-06-22 00:08:38

○A185.150.187.272017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-16 05:54:14
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-24 → 2026-03-06 · 6 obs

○ 2026-02-22 23:32:42
● 2026-02-24 03:52:44
○ 2026-02-28 18:33:02
● 2026-03-06 23:15:04
○ 2026-03-07 01:34:44
○ 2026-06-22 00:08:38

●A2606:4700:3032::6815:30222026-02-22 → 2026-06-22 · 7 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
○ 2026-02-24 03:52:44
● 2026-02-28 18:33:02
○ 2026-03-06 23:15:04
● 2026-03-07 01:34:44
● 2026-06-22 00:08:38

●A2606:4700:3037::ac43:b06f2026-02-22 → 2026-06-22 · 7 obs

○ 2017-03-28 11:08:08
● 2026-02-22 23:32:42
○ 2026-02-24 03:52:44
● 2026-02-28 18:33:02
○ 2026-03-06 23:15:04
● 2026-03-07 01:34:44
● 2026-06-22 00:08:38

○A2a01:4f8:192:80e6::f00d2015-08-19 → 2016-07-16 · 4 obs

● 2015-08-19 20:52:28
● 2016-07-16 05:54:14
○ 2017-03-28 11:08:08
○ 2026-06-22 00:08:38

○A2a07:7280:0:187:f816:3eff:fe62:d9fe2017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-16 05:54:14
● 2017-03-28 11:08:08
○ 2026-02-22 23:32:42
○ 2026-06-22 00:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
constructors.nl	khloe.ns.cloudflare.com, cullen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.139

NS records: khloe.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructors.nl (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.34, 172.67.176.111`
AAAA	2	`2606:4700:3032::6815:3022, 2606:4700:3037::ac43:b06f`
NS	2	`cullen.ns.cloudflare.com, khloe.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 5), route1.mx.cloudflare.net (pri: 57)...`
TXT	2	`google-site-verification=R_3ZtZO05iUk9xG, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cullen.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

constructors.nl points to the four IP addresses 104.21.48.34, 172.67.176.111, 2606:4700:3032::6815:3022 and 2606:4700:3037::ac43:b06f.

coffee.church, mbgapower.com, keyserver.pro.cdn.cloudflare.net plus two other host names have IP numbers in common with constructors.nl.

Name Servers

Two name servers handle the delegation for constructors.nl: cullen.ns.cloudflare.com and khloe.ns.cloudflare.com.

The name server configuration of constructors.nl is shared with other domains, for instance xn--dcsord-3va.com, nadejdinsk.ru, thecdbunker.com and two others.

There is at least partial name server overlap between constructors.nl and other domains — boomforios.com, halcyonbloom.store, uuldl.com and two more among them.

These name servers frequently co-occur with the name servers kanye.ns.cloudflare.com and leia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cullen.ns.cloudflare.com resolves to 108.162.195.91, 162.159.44.91 and 172.64.35.91 among others, with 3 other IP addresses in total.

khloe.ns.cloudflare.com resolves to 108.162.194.139, 162.159.38.139 and 172.64.34.139 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for constructors.nl is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by constructors.nl are shared with other domains: lmg.gg, crossfit910.com, lordw.rest and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.