`sijoblom.com`

DNSSEC	⚠️ Not signed
A	185.37.71.22^{🇳🇱 CLDIN-NL185.37.68.0/22}
		PTR	`server006.yourhosting.nl`
NS	`ns-j.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-c.dns.yourhosting.nu`
		A	2a05:1500:fe00::c3ff:fe08:d006^{🇳🇱 NL-BIT2a05:1500:fe00::/40}
			PTR	`dns-yh-18.dns.cldin.net`
		A	195.8.208.6^{🇳🇱 NL-BIT195.8.208.0/23}
			PTR	`dns-yh-18.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 mx include:_spf.yourfilter.nl -all`
SOA	`ns-j.dns.yourhosting.nl`hostmaster@firstfind.nl 2025-12-09 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776218647

Same first word

sijoblom.com

DNS History

17 records (6 active, 11 former)

●NSns-c.dns.yourhosting.nu2026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

●NSns-j.dns.yourhosting.nl2026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

●NSns-t.dns.yourhosting.eu2026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

○NSns3.firstfind.nl2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○NSns4.firstfind.nl2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○NSns5.firstfind.net2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○MXalt1.aspmx.l.google.com2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○MXalt2.aspmx.l.google.com2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○MXaspmx.l.google.com2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○MXaspmx2.googlemail.com2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

○MXaspmx3.googlemail.com2015-06-02 → 2018-12-09 · 4 obs

● 2015-06-02 09:40:26
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

●MXfallback.yourfilter.nl2026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

●MXprimary.yourfilter.nl2026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

○A134.213.209.622016-04-24 → 2016-12-28 · 5 obs

○ 2016-01-03 14:22:54
● 2016-04-24 18:24:50
● 2016-12-28 06:13:06
○ 2018-12-09 15:58:44
○ 2026-04-15 02:33:50

○A176.58.116.2462015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 09:40:26
● 2016-01-03 14:22:54
○ 2016-04-24 18:24:50
○ 2026-04-15 02:33:50

●A185.37.71.222026-04-15 → 2026-04-15 · 3 obs

○ 2018-12-09 15:58:44
● 2026-04-15 02:33:46
● 2026-04-15 02:33:50

○A35.197.248.1072018-12-09 → 2018-12-09 · 4 obs

○ 2016-12-28 06:13:06
● 2018-12-09 15:58:44
○ 2026-04-15 02:33:46
○ 2026-04-15 02:33:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sijoblom.com	ns-c.dns.yourhosting.nu, ns-j.dns.yourhosting.nl, ns-t.dns.yourhosting.eu	-

✅ Authoritative Response

Server:31.25.98.12

NS records: ns-c.dns.yourhosting.nu, ns-j.dns.yourhosting.nl, ns-t.dns.yourhosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sijoblom.com (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.37.71.22`
NS	3	`ns-t.dns.yourhosting.eu, ns-j.dns.yourhosting.nl...`
MX	2	`primary.yourfilter.nl (pri: 10), fallback.yourfilter.nl (pri: 20)`
TXT	1	`v=spf1 a mx include:_spf.yourfilter.nl -`
SOA	1	`ns-j.dns.yourhosting.nl hostmaster.first`

Analysis

IP Addresses

sijoblom.com resolves to one IP number: 185.37.71.22.

Other host names, for instance fone.nl, govfrs.com, rondvaart.info, drechtautomatisering.nl and lauraweller.nl share IP numbers with sijoblom.com.

Name Servers

sijoblom.com is delegated to three name servers: ns-t.dns.yourhosting.eu, ns-j.dns.yourhosting.nl and ns-c.dns.yourhosting.nu.

sijoblom.com at least partially shares name servers with other domains, including arcvs.nl, mednovice.com, koensteenbrink.nl, mijninstallatieadvies.nl and inicio.nl.

These name servers are commonly used with ns-w.dns.yourhosting.eu, ns-n.dns.yourhosting.eu, ns-k.dns.yourhosting.eu, ns-p.dns.yourhosting.nl, ns-o.dns.yourhosting.nu, ns-r.dns.yourhosting.nu, ns-i.dns.yourhosting.nu, ns-g.dns.yourhosting.nl, ns-v.dns.yourhosting.nl and ns-d.dns.yourhosting.nl.

Host names with two IP numbers:

ns-t.dns.yourhosting.eu: 2a05:1500:702:0:1c00:67ff:fe00:8 and 31.25.98.12

ns-j.dns.yourhosting.nl: 2a05:1500:600:8:1c00:d7ff:fe00:13c5 and 92.63.169.36

ns-c.dns.yourhosting.nu: 2a05:1500:fe00::c3ff:fe08:d006 and 195.8.208.6

Mail Servers

sijoblom.com is served by two mail servers fallback.yourfilter.nl and primary.yourfilter.nl.

sijoblom.com shares the same mail server setup as other domains, for instance m4x.nl, blessedtrinity.nl, azalerts.nl, galapagos.nl and govfrs.com.