`vdgraaf.org`

DNSSEC	🔒 Signed (DS record present)
A	2a05:1500:702:5:1c00:98ff:fe00:26d5^{🇳🇱 CLDIN-NL2a05:1500::/29}
		PTR	`web-1051.yourhosting.nl`
A	92.63.174.109^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
NS	`ns-p.dns.yourhosting.nl` ⭐
		A	2a05:1500:600:e:1c00:94ff:fe00:3183^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
			PTR	`dns-yh-13.dns.cldin.net`
		A	92.63.171.241^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`dns-yh-13.dns.cldin.net`
NS	`ns-f.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`
NS	`ns-t.dns.yourhosting.eu`
		A	2a05:1500:702:0:1c00:67ff:fe00:8^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`dns-yh-17.dns.cldin.net`
		A	31.25.98.12^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
			PTR	`dns-yh-17.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 a include:_spf.yourfilter.nl ~all`
SOA	`ns-p.dns.yourhosting.nl`root@eatserver.nl 2025-11-03 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774703449

Subdomains

mail.vdgraaf.org

Same first word

vdgraaf.org

DNS History

17 records (7 active, 10 former)

●NSns-f.dns.yourhosting.nu2026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

●NSns-p.dns.yourhosting.nl2026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

●NSns-t.dns.yourhosting.eu2026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

○NSns.eatserver.nl2015-07-01 → 2020-02-20 · 4 obs

● 2015-07-01 13:08:56
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

○NSns2.eatserver.nl2015-07-01 → 2020-02-20 · 4 obs

● 2015-07-01 13:08:56
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

●MXfallback.yourfilter.nl2026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

○MXfallbackmx.spamservice.nl2020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-07 14:24:32
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

○MXlastmx.spamservice.nl2020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-07 14:24:32
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

○MXmail.vdgraaf.org2015-07-01 → 2017-02-07 · 4 obs

● 2015-07-01 13:08:56
● 2017-02-07 14:24:32
○ 2020-02-20 09:02:34
○ 2026-03-28 13:37:56

○MXmx.spamservice.nl2020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-07 14:24:32
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

●MXprimary.yourfilter.nl2026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

○A195.20.9.1322020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-07 14:24:32
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

○A195.20.9.732015-07-01 → 2017-02-07 · 4 obs

● 2015-07-01 13:08:56
● 2017-02-07 14:24:32
○ 2020-02-20 09:02:34
○ 2026-03-28 13:37:56

○A2001:1460:2:0:1c21:29ff:fe00:1c82020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-07 14:24:32
● 2020-02-20 09:02:34
○ 2026-02-18 17:55:40
○ 2026-03-28 13:37:56

○A2001:67c:28fc:195:20:9:73:02015-11-11 → 2017-02-07 · 5 obs

○ 2015-07-01 13:08:56
● 2015-11-11 17:49:26
● 2017-02-07 14:24:32
○ 2020-02-20 09:02:34
○ 2026-03-28 13:37:56

●A2a05:1500:702:5:1c00:98ff:fe00:26d52026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

●A92.63.174.1092026-02-18 → 2026-03-28 · 3 obs

○ 2020-02-20 09:02:34
● 2026-02-18 17:55:40
● 2026-03-28 13:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
vdgraaf.org	ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl, ns-f.dns.yourhosting.nu	-

✅ Authoritative Response

Server:31.25.98.12

NS records: ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl, ns-f.dns.yourhosting.nu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.63.174.109`
AAAA	1	`2a05:1500:702:5:1c00:98ff:fe00:26d5`
NS	3	`ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl...`
MX	2	`fallback.yourfilter.nl (pri: 20), primary.yourfilter.nl (pri: 10)`
TXT	1	`v=spf1 a include:_spf.yourfilter.nl ~all`
SOA	1	`ns-p.dns.yourhosting.nl root.eatserver.n`

Analysis

Hierarchy

The parent of mail.vdgraaf.org is vdgraaf.org.

IP Addresses

Two IP numbers are pointed to by vdgraaf.org: 2a05:1500:702:5:1c00:98ff:fe00:26d5 and 92.63.174.109.

other host names include mail.koffieenfiets.com, carlavirginie.com, www.twotrading.nl, vtl-logistics.com and appartementpieterom.nl; they share IP numbers with vdgraaf.org.

Name Servers

vdgraaf.org is delegated to three name servers ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl and ns-f.dns.yourhosting.nu.

vdgraaf.org at least partially shares name servers with other domains, for instance taxcounsel.nl, urbanwize.nl, vijnanayoga.nl, lunch-time.today and i(0x787878)ijewelrystore.nl.

these name servers are commonly used with ns-r.dns.yourhosting.nu, ns-j.dns.yourhosting.nl, ns-k.dns.yourhosting.eu, ns-v.dns.yourhosting.nl, ns-i.dns.yourhosting.nu, ns-g.dns.yourhosting.nl, ns-q.dns.yourhosting.eu, ns-x.dns.yourhosting.nu, ns-c.dns.yourhosting.nu and ns-u.dns.yourhosting.nu.

Host names with two IP numbers:

ns-t.dns.yourhosting.eu points to 2a05:1500:702:0:1c00:67ff:fe00:8 and 31.25.98.12; ns-p.dns.yourhosting.nl points to 2a05:1500:600:e:1c00:94ff:fe00:3183 and 92.63.171.241; ns-f.dns.yourhosting.nu points to 2a05:1500:fe00::c3ff:fe08:d00c and 195.8.208.12.

Mail Servers

vdgraaf.org is handled by two mail servers: fallback.yourfilter.nl and primary.yourfilter.nl.

vdgraaf.org uses the same mail server setup as other domains, for instance tijdink.com, robertvanwilligenburg.nl, bcbluesky.nl, q4p.nl and loucie.nl.

vdgraaf.org shares at least partially some mail servers with other domains, for instance gebouwvanhetjaar.nl, prohan.nl, familiearchieven.nl, idnc.nl and salesday.nl.