`congressboat.com`

DNSSEC	⚠️ Not signed
A	2a00:9b60:1:1:1c00:9bff:fe00:9f9^{🇳🇱 CLDIN-NL2a00:9b60::/40}
		PTR	`ns230.sohosted.com`
A	92.63.172.182^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
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-n.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`
NS	`ns-o.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	`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 a mx ip4:185.232.250.238 ip4:185.232.250.239 include:_spf.sohosted.com...`
SOA	`ns-m.dns.yourhosting.nl`hostmaster@congressboat.com 2026-01-22 #7

`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=1774649637

Subdomains

mx1.congressboat.com

Same first word

congressboat.com

DNS History

19 records (8 active, 11 former)

●NSns-m.dns.yourhosting.nl2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

●NSns-n.dns.yourhosting.eu2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

●NSns-o.dns.yourhosting.nu2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

○NSns1.widexs.nl2015-07-13 → 2016-12-03 · 4 obs

● 2015-07-13 09:54:32
● 2016-12-03 19:52:28
○ 2018-07-22 16:57:20
○ 2026-03-27 22:35:54

○NSns2.widexs.net2015-07-13 → 2016-12-03 · 4 obs

● 2015-07-13 09:54:32
● 2016-12-03 19:52:28
○ 2018-07-22 16:57:20
○ 2026-03-27 22:35:54

○NSns230.sohosted.com2018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

○NSns230.sohosted.net2018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

○NSns3.widexs.nl2015-07-13 → 2016-12-03 · 4 obs

● 2015-07-13 09:54:32
● 2016-12-03 19:52:28
○ 2018-07-22 16:57:20
○ 2026-03-27 22:35:54

○MXfallbackmx.spamexperts.eu2018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

○MXlastmx.spamexperts.net2018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

●MXmx.sohosted.com2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

●MXmx.sohosted.net2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

●MXmx.sohosted.nl2026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

○MXmx.spamexperts.com2018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

○MXmx1.congressboat.com2015-07-13 → 2016-12-03 · 4 obs

● 2015-07-13 09:54:32
● 2016-12-03 19:52:28
○ 2018-07-22 16:57:20
○ 2026-03-27 22:35:54

○A195.8.208.1922018-07-22 → 2018-07-22 · 4 obs

○ 2016-12-03 19:52:28
● 2018-07-22 16:57:20
○ 2026-03-21 22:26:34
○ 2026-03-27 22:35:54

○A212.204.192.32015-07-13 → 2016-12-03 · 4 obs

● 2015-07-13 09:54:32
● 2016-12-03 19:52:28
○ 2018-07-22 16:57:20
○ 2026-03-27 22:35:54

●A2a00:9b60:1:1:1c00:9bff:fe00:9f92026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

●A92.63.172.1822026-03-21 → 2026-03-27 · 3 obs

○ 2018-07-22 16:57:20
● 2026-03-21 22:26:34
● 2026-03-27 22:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
congressboat.com	ns-o.dns.yourhosting.nu, ns-m.dns.yourhosting.nl, ns-n.dns.yourhosting.eu	-

✅ Authoritative Response

Server:195.8.208.12

NS records: ns-o.dns.yourhosting.nu, ns-m.dns.yourhosting.nl, ns-n.dns.yourhosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congressboat.com (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.63.172.182`
AAAA	1	`2a00:9b60:1:1:1c00:9bff:fe00:9f9`
NS	3	`ns-n.dns.yourhosting.eu, ns-o.dns.yourhosting.nu...`
MX	3	`mx.sohosted.nl (pri: 30), mx.sohosted.com (pri: 10)...`
TXT	1	`v=spf1 a mx ip4:185.232.250.238 ip4:185.`
SOA	1	`ns-m.dns.yourhosting.nl hostmaster.congr`

Analysis

Hierarchy

The parent of mx1.congressboat.com is congressboat.com.

IP Addresses

congressboat.com resolves to two IP numbers: 2a00:9b60:1:1:1c00:9bff:fe00:9f9 and 92.63.172.182.

Other host names, for instance cyclingsite.nl, fpbi.nl, d3-media.nl, peejees.com and 038a28.nl share IP numbers with congressboat.com.

Name Servers

congressboat.com is delegated to three name servers: ns-n.dns.yourhosting.eu, ns-m.dns.yourhosting.nl and ns-o.dns.yourhosting.nu.

congressboat.com partially shares name servers with other domains; examples include lava3.be, altagroup.nl, integrale-politiek.nl, seecon.nl and opmc.nl.

These name servers are commonly used alongside ns-v.dns.yourhosting.nl, ns-f.dns.yourhosting.nu, ns-h.dns.yourhosting.eu, ns-k.dns.yourhosting.eu, ns-p.dns.yourhosting.nl, ns-i.dns.yourhosting.nu, ns-t.dns.yourhosting.eu, ns-u.dns.yourhosting.nu, ns-g.dns.yourhosting.nl and ns-c.dns.yourhosting.nu.

Host names with two IP numbers:

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

Mail Servers

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

congressboat.com shares some mail servers with other domains, at least partially, such as talend.be, bctnv.be, bngv.nl, slapenindemolen.nl and boddieplan.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.

congressboat.com - robtex.com