kortingo.be - dns.ninja
kortingo.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.157.84.28🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | redirect.server15.firstfind.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 | server15.firstfind.nl ⭐ | ||||||
| A | 5.157.84.27🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | server15.firstfind.nl | ||||||
| SOA | ns3.firstfind.nlhostmaster@firstfind.nl 2016-12-28 #1 | ||||||
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028250218 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns3.firstfind.nl2015-07-25 → 2026-06-20 · 2 obs
● 2026-06-20 13:03:16
●NSns4.firstfind.nl2015-07-25 → 2026-06-20 · 2 obs
● 2026-06-20 13:03:16
●NSns5.firstfind.net2015-07-25 → 2026-06-20 · 2 obs
● 2026-06-20 13:03:16
○MXmx1.firstfind.nl2015-07-25 → 2017-03-22 · 4 obs
● 2017-03-22 23:21:50
○ 2020-04-07 20:16:48
○ 2026-06-20 13:03:16
○MXmx2.firstfind.nl2015-07-25 → 2017-03-22 · 4 obs
● 2017-03-22 23:21:50
○ 2020-04-07 20:16:48
○ 2026-06-20 13:03:16
●MXserver15.firstfind.nl2015-07-25 → 2026-06-20 · 2 obs
● 2026-06-20 13:03:16
●A5.157.84.282015-07-25 → 2026-06-20 · 2 obs
● 2026-06-20 13:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be... | - |
| kortingo.be | ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:5.157.86.222
NS records: ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kortingo.be (unsigned zone)
⏱️ Timing
Total: 1143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.157.84.28 |
| NS | 3 | ns5.firstfind.net, ns3.firstfind.nl... |
| MX | 1 | server15.firstfind.nl (pri: 10) |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
IP Addresses
kortingo.be directs to one IP number, which is 5.157.84.28.
Among the host names that share IP numbers with kortingo.be are detacheringbureau.com, classic-carauctions.nl, redirect.server15.firstfind.nl and two others.
Name Servers
The authoritative name servers for kortingo.be are ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl — three in total.
There is at least partial name server overlap between kortingo.be and other domains — boxspring.org, ertms-nl.com, whitehousedevelopment.com and two more among them.
ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl all resolve to exactly two IP numbers apiece: ns5.firstfind.net → 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001; ns3.firstfind.nl → 5.157.86.222 and 2a01:b940:1057::53; ns4.firstfind.nl → 5.157.87.222 and 2a01:b940:1057::54.
Mail Servers
kortingo.be routes its mail through a single mail server, server15.firstfind.nl.
kortingo.be has the same mail server arrangement as a number of other domains, for example zelf-inlijsten.com, server15.firstfind.nl, prologix.nl and two more.
kortingo.be shares at least some of its mail servers with other domains — for example belico.biz, goldentulipleidencentre.nl, onderzoekpatientveiligheid.nl and two more.
These mail servers are routinely seen in conjunction with the mail servers mx1.firstfind.nl and mx2.firstfind.nl.
server15.firstfind.nl directs to just one IP number, 5.157.84.27.