reddotportal.com - robtex.com
reddotportal.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.37.71.69🇳🇱 CLDIN-NL185.37.68.0/22 | ||||||
| PTR | server100.yourhosting.nl | ||||||
| NS | ns3.firstfind.nl ⭐ | ||||||
| A | 2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| PTR | ns3.firstfind.nl | ||||||
| A | 5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns3.firstfind.nl | ||||||
| NS | ns4.firstfind.nl | ||||||
| A | 2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| A | 5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns4.firstfind.nl | ||||||
| NS | ns5.firstfind.net | ||||||
| A | 2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| A | 178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| MX | mailkpn.reddotportal.com ⭐ | ||||||
| A | 193.172.35.243🇳🇱 KPN193.172.0.0/15 B.V. | ||||||
| PTR | mailkpn2.csiportal.com | ||||||
| MX | mail01.csiportal.com(15) | ||||||
| TXT | v=spf1 a mx include:_spf.yourfilter.nl -all | ||||||
| SOA | ns3.firstfind.nlhostmaster@firstfind.nl 2020-09-03 #1 | ||||||
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.netnstld@verisign-grs.com serial=1776062257 | ||||||
Subdomains
mailkpn.reddotportal.com |
Same first word
reddotportal.com |
DNS History
9 records (6 active, 3 former)
●NSns3.firstfind.nl2015-07-26 → 2026-04-13 · 2 obs
● 2026-04-13 06:56:36
●NSns4.firstfind.nl2015-07-26 → 2026-04-13 · 2 obs
● 2026-04-13 06:56:36
●NSns5.firstfind.net2015-07-26 → 2026-04-13 · 2 obs
● 2026-04-13 06:56:36
●MXmail01.csiportal.com2015-07-26 → 2026-04-13 · 2 obs
● 2026-04-13 06:56:36
●MXmailkpn.reddotportal.com2015-07-26 → 2026-04-13 · 2 obs
● 2026-04-13 06:56:36
○MXmx1.firstfind.nl2015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 14:35:42
○ 2026-04-07 07:52:28
○ 2026-04-13 06:56:36
○MXmx2.firstfind.nl2015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 14:35:42
○ 2026-04-07 07:52:28
○ 2026-04-13 06:56:36
●A185.37.71.692026-04-07 → 2026-04-13 · 3 obs
● 2026-04-07 07:52:28
● 2026-04-13 06:56:36
○A85.158.203.292015-07-26 → 2017-09-21 · 4 obs
● 2017-09-21 14:35:42
○ 2026-04-07 07:52:28
○ 2026-04-13 06:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| reddotportal.com | ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:178.128.248.2
NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reddotportal.com (unsigned zone)
⏱️ Timing
Total: 605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.37.71.69 |
| NS | 3 | ns5.firstfind.net, ns4.firstfind.nl... |
| MX | 2 | mail01.csiportal.com (pri: 15), mailkpn.reddotportal.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.yourfilter.nl - |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
Hierarchy
reddotportal.com is the parent of mailkpn.reddotportal.com.
IP Addresses
reddotportal.com resolves to one IP number: 185.37.71.69.
other host names including heeck.nl, invacom.nl, merseda.nl, selfsat.be and turksat.be share IP numbers with reddotportal.com.
Name Servers
reddotportal.com is delegated to three name servers ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
reddotportal.com at least partially shares name servers with other domains, for instance forson.eu, splashdesign.nl, alcoscan.be, omguard.eu and seoi.nl.
Host names with two IP numbers:
ns5.firstfind.net points to: 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2.
ns3.firstfind.nl points to: 2a01:b940:1057::53 and 5.157.86.222.
ns4.firstfind.nl points to: 2a01:b940:1057::54 and 5.157.87.222.
Mail Servers
Two mail servers handle reddotportal.com: mail01.csiportal.com and mailkpn.reddotportal.com.
Hostnames with a single IP:
mailkpn.reddotportal.com points to 193.172.35.243.