rfzero.net - dns.ninja

rfzero.net

DNSSEC⚠️ Not signed
A148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcp06.nordicway.dk
NSns3.nordicway.dk ⭐
A2a01:4f8:c2c:d3c0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.nordicway.dk
A78.47.45.64🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRns3.nordicway.dk
NSns4.nordicway.dk
A2a01:4f8:c010:24a2::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns4.nordicway.dk
A78.47.56.84🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRns4.nordicway.dk
MXrfzero.net ⭐
A148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcp06.nordicway.dk
TXTv=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all
SOAns3.nordicway.dkserver@nordicway.dk 2026-06-27 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785473447

MX for

rfzero.net

Same first word

rfzero.net
rfzero.com

Similar names

forrez.com
forrez.fr
zerorf.com
ferroz.com
forrez.net
ferroz.com.pl
forzer.com
forrez.nl

DNS History

11 records (4 active, 7 former)

2020202120222023202420252026NSns3.nordicway.dkns4.nordicway.dkns01.one.comns02.one.comMXrfzero.netmx1.pub.mailpod7-cph3.one.commx2.pub.mailpod7-cph3.one.commx3.pub.mailpod7-cph3.one.comA148.251.244.1672a02:2350:5:100:c880:0:b88a:fa8b46.30.213.34
○NSns01.one.com2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
○NSns02.one.com2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
●NSns3.nordicway.dk2026-02-26 → 2026-07-31 · 3 obs
○ 2019-04-30 21:24:06
● 2026-02-26 02:28:08
● 2026-07-31 05:16:46
●NSns4.nordicway.dk2026-02-26 → 2026-07-31 · 3 obs
○ 2019-04-30 21:24:06
● 2026-02-26 02:28:08
● 2026-07-31 05:16:46
○MXmx1.pub.mailpod7-cph3.one.com2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
○MXmx2.pub.mailpod7-cph3.one.com2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
○MXmx3.pub.mailpod7-cph3.one.com2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
●MXrfzero.net2026-02-26 → 2026-07-31 · 3 obs
○ 2019-04-30 21:24:06
● 2026-02-26 02:28:08
● 2026-07-31 05:16:46
●A148.251.244.1672026-02-26 → 2026-07-31 · 3 obs
○ 2019-04-30 21:24:06
● 2026-02-26 02:28:08
● 2026-07-31 05:16:46
○A2a02:2350:5:100:c880:0:b88a:fa8b2019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46
○A46.30.213.342019-04-30 → 2019-04-30 · 3 obs
● 2019-04-30 21:24:06
○ 2026-02-26 02:28:08
○ 2026-07-31 05:16:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
rfzero.netns3.nordicway.dk, ns4.nordicway.dk-

✅ Authoritative Response

Server:78.47.45.64

NS records: ns3.nordicway.dk, ns4.nordicway.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfzero.net (unsigned zone)

⏱️ Timing

Total: 1628ms | Queries: -

📄 Records

TypeCountSample Data
A1148.251.244.167
NS2ns3.nordicway.dk, ns4.nordicway.dk
MX1rfzero.net (pri: 0)
TXT1v=spf1 ip4:148.251.244.167 +a +mx +ip4:1
SOA1ns3.nordicway.dk server.nordicway.dk

Analysis

Mail Server Role

The MX record for rfzero.net points back to rfzero.net — it is its own mail server.

IP Addresses

rfzero.net directs to one IP number, which is 148.251.244.167.

Among the host names that share IP numbers with rfzero.net are vonp.dk, stelimo.dk, ydrasil.dk and two others.

Name Servers

The NS records for rfzero.net delegate to ns3.nordicway.dk and ns4.nordicway.dk.

rfzero.net has the same name server delegation as a number of other domains, such as pedmail.dk, leadershipproductivity.com, oktech.dk and two more.

rfzero.net partially shares its NS delegation with several other domains, including phonepilot.dk, gek.dk, balance.dk and two others.

These name servers are regularly seen alongside ns1.nordicway.dk and ns2.nordicway.dk as name servers.

ns3.nordicway.dk resolves to 78.47.45.64 and 2a01:4f8:c2c:d3c0::1. Likewise, ns4.nordicway.dk resolves to 78.47.56.84 and 2a01:4f8:c010:24a2::1 — two IP addresses apiece.

Mail Servers

The MX record for rfzero.net points to a single mail server: rfzero.net.

rfzero.net resolves to 148.251.244.167 and no other IP number.