`prefixnetworks.com`

DNSSEC	⚠️ Not signed
A	2a00:9b60::1c00:14ff:fe00:2d3^{🇳🇱 CLDIN-NL2a00:9b60::/40}
		PTR	`ns66.sohosted.com`
A	185.232.248.110^{🇳🇱 CLDIN-NL185.232.248.0/22}
NS	`ns-m.dns.yourhosting.nl` ⭐
		A	2a05:1500:600:5:1c00:e3ff:fe00:d52^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
			PTR	`dns-yh-10.dns.cldin.net`
		A	185.109.217.174^{🇳🇱 CLDIN-NL185.109.216.0/22}
			PTR	`dns-yh-10.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-w.dns.yourhosting.eu`
		A	2a05:1500:702:3:1c00:86ff:fe00:1412^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`dns-yh-11.dns.cldin.net`
		A	92.63.173.9^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`dns-yh-11.dns.cldin.net`
MX	`mx.sohosted.com` ⭐
		A	185.232.248.123^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-10.sohoix.com`
		A	185.232.248.232^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-11.sohoix.com`
		A	185.232.249.59^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-12.sohoix.com`
		A	185.232.250.106^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-20.sohoix.com`
		A	185.232.250.201^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-21.sohoix.com`
		A	185.232.251.85^{🇳🇱 CLDIN-NL185.232.248.0/22}
			PTR	`spamfilter-22.sohoix.com`
MX	`mx.sohosted.net`⁽²⁰⁾
MX	`mx.sohosted.nl`⁽³⁰⁾
TXT	`v=spf1 ip4:185.232.248.110 ip4:185.232.248.111 include:_spf.sohosted.com ~all`
SOA	`ns-m.dns.yourhosting.nl`hostmaster@prefixnetworks.com 2025-11-11 #5

`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=1777012751

Subdomains

mail.prefixnetworks.com

DNS History

12 records (8 active, 4 former)

●NSns-f.dns.yourhosting.nu2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

●NSns-m.dns.yourhosting.nl2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

●NSns-w.dns.yourhosting.eu2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

○NSns1.sohosted66.com2015-08-12 → 2018-09-15 · 4 obs

● 2015-08-12 14:14:22
● 2018-09-15 14:47:48
○ 2026-04-24 06:51:52
○ 2026-04-24 06:51:56

○NSns2.sohosted66.com2015-08-12 → 2018-09-15 · 4 obs

● 2015-08-12 14:14:22
● 2018-09-15 14:47:48
○ 2026-04-24 06:51:52
○ 2026-04-24 06:51:56

○MXmail.prefixnetworks.com2015-08-12 → 2018-09-15 · 4 obs

● 2015-08-12 14:14:22
● 2018-09-15 14:47:48
○ 2026-04-24 06:51:52
○ 2026-04-24 06:51:56

●MXmx.sohosted.com2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

●MXmx.sohosted.net2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

●MXmx.sohosted.nl2026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

●A185.232.248.1102026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

○A195.8.208.1642015-08-12 → 2018-09-15 · 4 obs

● 2015-08-12 14:14:22
● 2018-09-15 14:47:48
○ 2026-04-24 06:51:52
○ 2026-04-24 06:51:56

●A2a00:9b60::1c00:14ff:fe00:2d32026-04-24 → 2026-04-24 · 3 obs

○ 2018-09-15 14:47:48
● 2026-04-24 06:51:52
● 2026-04-24 06:51:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prefixnetworks.com	ns-f.dns.yourhosting.nu, ns-w.dns.yourhosting.eu, ns-m.dns.yourhosting.nl	-

✅ Authoritative Response

Server:185.109.217.174

NS records: ns-f.dns.yourhosting.nu, ns-w.dns.yourhosting.eu, ns-m.dns.yourhosting.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefixnetworks.com (unsigned zone)

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.232.248.110`
AAAA	1	`2a00:9b60::1c00:14ff:fe00:2d3`
NS	3	`ns-m.dns.yourhosting.nl, ns-f.dns.yourhosting.nu...`
MX	3	`mx.sohosted.com (pri: 10), mx.sohosted.net (pri: 20)...`
TXT	1	`v=spf1 ip4:185.232.248.110 ip4:185.232.2`
SOA	1	`ns-m.dns.yourhosting.nl hostmaster.prefi`

Analysis

Hierarchy

The parent of mail.prefixnetworks.com is prefixnetworks.com.

IP Addresses

prefixnetworks.com resolves to two IP numbers: 2a00:9b60::1c00:14ff:fe00:2d3 and 185.232.248.110.

Other host names, for instance chesscomputer.com, scheffer.mobi, fuselink.nl, rss.brdi.eu and gastonomy.nl share IP numbers with prefixnetworks.com.

Name Servers

prefixnetworks.com is delegated to three name servers: ns-w.dns.yourhosting.eu, ns-m.dns.yourhosting.nl and ns-f.dns.yourhosting.nu.

prefixnetworks.com partially shares name servers with other domains; examples include keijserskijk.com, loekboekhout.nl, insighted.nl, tonbruynel.nl and tweedehuisgids.nl.

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

Host names with two IP numbers:

ns-w.dns.yourhosting.eu points to 2a05:1500:702:3:1c00:86ff:fe00:1412 and 92.63.173.9.

ns-m.dns.yourhosting.nl points to 2a05:1500:600:5:1c00:e3ff:fe00:d52 and 185.109.217.174.

ns-f.dns.yourhosting.nu points to 2a05:1500:fe00::c3ff:fe08:d00c and 195.8.208.12.

Mail Servers

prefixnetworks.com is handled by three mail servers: mx.sohosted.com, mx.sohosted.net and mx.sohosted.nl.

prefixnetworks.com shares some mail servers with other domains, at least partially, such as noahurb.com, vanderwoudentechniek.nl, royalinsider.nl, dreamdealer.nl and rodintec.com.

Six IP numbers point to a host name: mx.sohosted.com points to 185.232.248.123, 185.232.248.232, 185.232.249.59, 185.232.250.106, 185.232.250.201 and 185.232.251.85.

prefixnetworks.com - robtex.com