riverflow.io - dns.ninja

`riverflow.io`

DNSSEC	🔒 Signed (DS record present)
A	18.134.90.172^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
		PTR	`ec2-18-134-90-172.eu-west-2.compute.amazonaws.com`
NS	`ns1.nederhost.nl` ⭐
		A	2a02:2308:60:2f1::1:1^{🇳🇱 COMPUKOS-AS2a02:2308::/32 Compukos ipv6}
			PTR	`ns1.nederhost.nl`
		A	141.105.123.200^{🇳🇱 COMPUKOS-AS141.105.120.0/22 NL-DIRECTVPS-2}
NS	`ns2.nederhost.nl`
		A	2001:67c:1bc::100^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.comteam.at`
			PTR	`sec1.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns1.dynanet.ch`
			PTR	`maggie.goeast.ch`
			PTR	`sec1.rcode0.com`
			PTR	`sec1.rcode0.eu`
			PTR	`ns2.is-fun.net`
			PTR	`ns1.nic53.net`
			PTR	`sec1.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns1.vaiadigital.net`
			PTR	`b.itconsult-dns.org`
			PTR	`sec1.rcode0.org`
			PTR	`c.ns.unihost.eu`
		A	192.174.68.100^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.comteam.at`
			PTR	`ns1.ebit.at`
			PTR	`sec1.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns1.dynanet.ch`
			PTR	`maggie.goeast.ch`
			PTR	`ns1.cid.com`
			PTR	`sec1.rcode0.com`
			PTR	`sec1.rcode0.eu`
			PTR	`ns2.is-fun.net`
			PTR	`ns1.nic53.net`
			PTR	`sec1.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns1.vaiadigital.net`
			PTR	`b.itconsult-dns.org`
			PTR	`sec1.rcode0.org`
			PTR	`c.ns.unihost.eu`
NS	`ns3.nederhost.net`
		A	2001:67c:10b8::100^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.comteam.at`
			PTR	`sec2.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns2.dynanet.ch`
			PTR	`homer.goeast.ch`
			PTR	`lisa.goeast.com`
			PTR	`sec2.rcode0.com`
			PTR	`ns2.nic53.de`
			PTR	`sec2.rcode0.eu`
			PTR	`sec2.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns2.vaiadigital.net`
			PTR	`sec2.rcode0.org`
			PTR	`d.ns.unihost.eu`
			PTR	`d.itconsult-dns.co.uk`
		A	176.97.158.100^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.comteam.at`
			PTR	`ns2.ebit.at`
			PTR	`sec2.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns2.dynanet.ch`
			PTR	`homer.goeast.ch`
			PTR	`lisa.goeast.com`
			PTR	`sec2.rcode0.com`
			PTR	`ns2.cid.de`
			PTR	`ns2.nic53.de`
			PTR	`sec2.rcode0.eu`
			PTR	`sec2.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns2.vaiadigital.net`
			PTR	`sec2.rcode0.org`
			PTR	`d.ns.unihost.eu`
			PTR	`d.itconsult-dns.co.uk`
MX	`mx-1.nederhost.nl` ⭐
		A	2a02:2308:60:2f1::1:2^{🇳🇱 COMPUKOS-AS2a02:2308::/32 Compukos ipv6}
			PTR	`mx-1.nederhost.nl`
		A	141.105.123.201^{🇳🇱 COMPUKOS-AS141.105.120.0/22 NL-DIRECTVPS-2}
MX	`mx-2.nederhost.nl` ⭐
		A	2a01:4f9:c012:7ab9::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`alan.nederhost.net`
		A	65.108.61.112^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`alan.nederhost.net`
MX	`mx-3.nederhost.nl` ⭐
		A	2a01:4f8:1c1e:cffe::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`lisa.nederhost.net`
		A	116.203.206.143^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`lisa.nederhost.net`
TXT	`v=spf1 include:_spf.nederhost.net ?all`
SOA	`ns1.nederhost.nl`hostmaster@nederhost.nl 2026-08-06 #1

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1786491859

Same first word

riverflow.com

riverflow.ru

riverflow.com.cn

riverflow.in

riverflow.io

Similar names

wolfriver.org

flowriver.org

wolfriver.net

flowriver.io

DNS History

7 records (7 active, 0 former)

●NSns1.nederhost.nl2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●NSns2.nederhost.nl2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●NSns3.nederhost.net2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●MXmx-1.nederhost.nl2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●MXmx-2.nederhost.nl2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●MXmx-3.nederhost.nl2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

●A18.134.90.1722026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 04:40:40
● 2026-08-12 00:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
riverflow.io	ns3.nederhost.net, ns1.nederhost.nl, ns2.nederhost.nl	-

✅ Authoritative Response

Server:192.174.68.100

NS records: ns3.nederhost.net, ns1.nederhost.nl, ns2.nederhost.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.134.90.172`
NS	3	`ns3.nederhost.net, ns2.nederhost.nl...`
MX	3	`mx-3.nederhost.nl (pri: 100), mx-2.nederhost.nl (pri: 100)...`
TXT	1	`v=spf1 include:_spf.nederhost.net ?all`
SOA	1	`ns1.nederhost.nl hostmaster.nederhost.nl`

Analysis

IP Addresses

riverflow.io resolves to just one IP address, 18.134.90.172.

Name Servers

DNS for riverflow.io is handled by three authoritative name servers: ns3.nederhost.net, ns1.nederhost.nl and ns2.nederhost.nl.

The name servers of riverflow.io overlap at least partially with those of other domains — among them grutterke.nl, wennic.nl, bpmj.nl and two more.

These name servers commonly appear in combination with the name servers ns2.nederhost.eu.

Three hostnames — ns3.nederhost.net, ns1.nederhost.nl and ns2.nederhost.nl — each have two IP addresses: ns3.nederhost.net has 176.97.158.100 and 2001:67c:10b8::100, ns1.nederhost.nl has 141.105.123.200 and 2a02:2308:60:2f1::1:1, and ns2.nederhost.nl has 192.174.68.100 and 2001:67c:1bc::100.

Mail Servers

Mail for riverflow.io is routed through three mail servers — mx-1.nederhost.nl, mx-2.nederhost.nl and mx-3.nederhost.nl.

There is at least a partial MX overlap between riverflow.io and other domains, including ippu.net, randysimons.com, ip-213-239-147-82.nederhost.net and two others.

Three hostnames — mx-1.nederhost.nl, mx-2.nederhost.nl and mx-3.nederhost.nl — each have two IP addresses: mx-1.nederhost.nl has 141.105.123.201 and 2a02:2308:60:2f1::1:2, mx-2.nederhost.nl has 65.108.61.112 and 2a01:4f9:c012:7ab9::1, and mx-3.nederhost.nl has 116.203.206.143 and 2a01:4f8:1c1e:cffe::1.