`d-fu.nl`

DNSSEC	⚠️ Not signed
A	2a05:1500:600:9:1c00:8cff:fe00:1630^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
		PTR	`web-1077.yourhosting.nl`
A	92.63.172.174^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
NS	`ns-s.dns.yourhosting.nl` ⭐
		A	2a05:1500:600:8:1c00:d7ff:fe00:13c5^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
			PTR	`dns-yh-16.dns.cldin.net`
		A	92.63.169.36^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`dns-yh-16.dns.cldin.net`
NS	`ns-h.dns.yourhosting.eu`
		A	2a05:1500:702:5:1c00:c9ff:fe00:266e^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`dns-yh-14.dns.cldin.net`
		A	92.63.174.6^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`dns-yh-14.dns.cldin.net`
NS	`ns-x.dns.yourhosting.nu`
		A	2a05:1500:fe00::c3ff:fe08:d00c^{🇳🇱 NL-BIT2a05:1500:fe00::/40}
			PTR	`dns-yh-12.dns.cldin.net`
		A	195.8.208.12^{🇳🇱 NL-BIT195.8.208.0/23}
			PTR	`dns-yh-12.dns.cldin.net`
MX	`primary.yourfilter.nl` ⭐
		A	2a01:b941:2::23^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se23-yh.route25.eu`
		A	2a01:b941:2::24^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se22-yh.route25.eu`
		A	2a01:b941:2::25^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se21-yh.route25.eu`
		A	2a01:b941:2::26^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se20-yh.route25.eu`
		A	2a01:b941:2::27^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se19-yh.route25.eu`
		A	2a01:b941:2::28^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se18-yh.route25.eu`
		A	2a01:b941:2::29^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se17-yh.route25.eu`
		A	2a01:b941:2::30^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se16-yh.route25.eu`
		A	2a05:1500:702:9:1c00:2aff:fe00:5554^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se28-yh.route25.eu`
		A	2a05:1500:702:9:1c00:7fff:fe00:5556^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se30-yh.route25.eu`
		A	2a05:1500:702:9:1c00:a3ff:fe00:5558^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se26-yh.route25.eu`
		A	2a05:1500:702:9:1c00:a5ff:fe00:5553^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se27-yh.route25.eu`
		A	2a05:1500:702:9:1c00:f0ff:fe00:5555^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.20^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se27-yh.route25.eu`
		A	185.103.241.21^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se28-yh.route25.eu`
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se30-yh.route25.eu`
		A	185.103.241.25^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se26-yh.route25.eu`
		A	185.223.33.23^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se23-yh.route25.eu`
		A	185.223.33.24^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se22-yh.route25.eu`
		A	185.223.33.27^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se19-yh.route25.eu`
		A	185.223.33.28^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se18-yh.route25.eu`
		A	185.223.33.29^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se17-yh.route25.eu`
		A	185.223.33.30^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se16-yh.route25.eu`
MX	`fallback.yourfilter.nl`⁽²⁰⁾
		A	2a01:b941:2::23^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se23-yh.route25.eu`
		A	2a01:b941:2::24^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se22-yh.route25.eu`
		A	2a01:b941:2::28^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se18-yh.route25.eu`
		A	2a01:b941:2::29^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se17-yh.route25.eu`
		A	2a01:b941:2::30^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se16-yh.route25.eu`
		A	2a05:1500:702:9:1c00:7fff:fe00:5556^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se30-yh.route25.eu`
		A	2a05:1500:702:9:1c00:f0ff:fe00:5555^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se30-yh.route25.eu`
		A	185.223.33.23^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se23-yh.route25.eu`
		A	185.223.33.25^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se21-yh.route25.eu`
		A	185.223.33.26^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se20-yh.route25.eu`
		A	185.223.33.27^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se19-yh.route25.eu`
		A	185.223.33.30^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se16-yh.route25.eu`
TXT	`v=spf1 include:_spf.yourfilter.nl mx a ~all`
SOA	`ns-s.dns.yourhosting.nl`hostmaster@dns.yourhosting.nl 2024-11-25 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 04:30:01 +0000 (EPOCH 1776141001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #9

Same first word

d-fu.nl

Similar names

fd-u.com

ud-f.com

u-fd.com

du-f.com

DNS History

17 records (7 active, 10 former)

●NSns-h.dns.yourhosting.eu2026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

●NSns-s.dns.yourhosting.nl2026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

●NSns-x.dns.yourhosting.nu2026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

○NSns1.vevida.net2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○NSns2.vevida.net2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○NSns3.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○MXbackup-mx.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

●MXfallback.yourfilter.nl2026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

○MXmx1.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○MXmx2.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○MXmx3.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○MXmx4.vevida.com2015-06-26 → 2016-04-23 · 4 obs

● 2015-06-26 11:59:14
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

●MXprimary.yourfilter.nl2026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

●A2a05:1500:600:9:1c00:8cff:fe00:16302026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

○A77.94.249.1882016-02-01 → 2016-04-23 · 5 obs

○ 2015-11-03 08:50:16
● 2016-02-01 23:13:00
● 2016-04-23 11:55:20
○ 2026-04-05 03:08:44
○ 2026-04-14 05:19:12

○A77.94.250.1752015-06-26 → 2015-11-03 · 4 obs

● 2015-06-26 11:59:14
● 2015-11-03 08:50:16
○ 2016-02-01 23:13:00
○ 2026-04-14 05:19:12

●A92.63.172.1742026-04-05 → 2026-04-14 · 5 obs

○ 2016-04-23 11:55:20
● 2026-04-05 03:08:44
○ 2026-04-05 08:23:54
● 2026-04-09 03:17:28
● 2026-04-14 05:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
d-fu.nl	ns-h.dns.yourhosting.eu, ns-s.dns.yourhosting.nl, ns-x.dns.yourhosting.nu	-

✅ Authoritative Response

Server:92.63.174.6

NS records: ns-h.dns.yourhosting.eu, ns-s.dns.yourhosting.nl, ns-x.dns.yourhosting.nu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d-fu.nl (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.63.172.174`
AAAA	1	`2a05:1500:600:9:1c00:8cff:fe00:1630`
NS	3	`ns-h.dns.yourhosting.eu, ns-x.dns.yourhosting.nu...`
MX	2	`primary.yourfilter.nl (pri: 10), fallback.yourfilter.nl (pri: 20)`
TXT	1	`v=spf1 include:_spf.yourfilter.nl mx a ~`
SOA	1	`ns-s.dns.yourhosting.nl hostmaster.dns.y`

Analysis

IP Addresses

Two IP numbers are pointed to by d-fu.nl: 2a05:1500:600:9:1c00:8cff:fe00:1630 and 92.63.172.174.

other host names include hemistorm.com, vanwitsen.nl, tpms.me, q4p.nl and michaelabspoel.com; they share IP numbers with d-fu.nl.

Name Servers

d-fu.nl is delegated to three name servers ns-h.dns.yourhosting.eu, ns-s.dns.yourhosting.nl and ns-x.dns.yourhosting.nu.

d-fu.nl at least partially shares name servers with other domains, for instance frankvanworkum.nl, onlinevuurwerk.eu, innocura.com, balsamicovinegar.com and newvoc.nl.

these name servers are commonly used with ns-f.dns.yourhosting.nu, ns-b.dns.yourhosting.eu, ns-v.dns.yourhosting.nl, ns-i.dns.yourhosting.nu, ns-m.dns.yourhosting.nl, ns-u.dns.yourhosting.nu, ns-k.dns.yourhosting.eu, ns-q.dns.yourhosting.eu, ns-d.dns.yourhosting.nl and ns-w.dns.yourhosting.eu.

Host names with two IP numbers:

ns-h.dns.yourhosting.eu points to 2a05:1500:702:5:1c00:c9ff:fe00:266e and 92.63.174.6; ns-s.dns.yourhosting.nl points to 2a05:1500:600:8:1c00:d7ff:fe00:13c5 and 92.63.169.36; ns-x.dns.yourhosting.nu points to 2a05:1500:fe00::c3ff:fe08:d00c and 195.8.208.12.

Mail Servers

d-fu.nl is handled by two mail servers: fallback.yourfilter.nl and primary.yourfilter.nl.

d-fu.nl uses the same mail server setup as other domains, for instance arnhemsklarinettenkoor.nl, trailerrepair.eu, sportsbusinessmodel.com, roeten.nl and atema.biz.

d-fu.nl shares at least partially some mail servers with other domains, for instance diconde.info, jukebox-revival.nl, klma.nl, milieupc.nl and eetwijn.com.