rthr.nl - robtex.com
rthr.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-23 15:00:01 +0000 (EPOCH 1784818801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-23 #30 | ||||||
Same first word
Similar names
rhrt.com |
rtrh.com.br |
rhtr.com |
trhr.com.cn |
rrth.com |
thrr.com |
hrrt.de |
rtrh.com |
rhrt.lv |
rrth.com.cn |
trhr.cn |
hrrt.net |
rhtr.net |
rtrh.net |
htrr.info |
hrtr.org |
rrht.com |
trhr.com |
rrth.cn |
trrh.de |
rrht.cn |
hrrt.com |
hrtr.com |
DNS History
8 records (6 active, 2 former)
●NSns3.firstfind.nl2015-07-11 → 2026-07-23 · 2 obs
● 2026-07-23 16:13:12
●NSns4.firstfind.nl2015-07-11 → 2026-07-23 · 2 obs
● 2026-07-23 16:13:12
●NSns5.firstfind.net2015-07-11 → 2026-07-23 · 2 obs
● 2026-07-23 16:13:12
●MXmx01.korton.net2015-07-11 → 2026-07-23 · 5 obs
● 2020-02-02 09:47:04
○ 2026-06-27 10:51:32
● 2026-07-23 16:13:10
● 2026-07-23 16:13:12
●MXmx02.korton.net2015-07-11 → 2026-07-23 · 5 obs
● 2020-02-02 09:47:04
○ 2026-06-27 10:51:32
● 2026-07-23 16:13:10
● 2026-07-23 16:13:12
●A5.157.87.2042026-06-13 → 2026-07-23 · 5 obs
● 2026-06-13 22:07:02
○ 2026-06-27 10:51:32
● 2026-07-23 16:13:10
● 2026-07-23 16:13:12
○A89.146.21.1362015-07-11 → 2016-07-16 · 4 obs
● 2016-07-16 23:31:58
○ 2017-04-03 06:18:08
○ 2026-07-23 16:13:12
○A91.239.33.1702017-04-03 → 2020-02-02 · 5 obs
● 2017-04-03 06:18:08
● 2020-02-02 09:47:04
○ 2026-06-13 22:07:02
○ 2026-07-23 16:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| rthr.nl | 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
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.157.87.204 |
| NS | 3 | ns3.firstfind.nl, ns4.firstfind.nl... |
| MX | 2 | mx02.korton.net (pri: 1), mx01.korton.net (pri: 1) |
| TXT | 1 | MS=ms57643837 |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
IP Addresses
rthr.nl directs to one IP number, which is 5.157.87.204.
Among the host names that share IP numbers with rthr.nl are bloemcare.com, sapbpc.nl, dutchdesigncentre.com and two others.
Name Servers
rthr.nl is delegated to three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
rthr.nl partially shares its NS delegation with several other domains, including nanodata.nl, artchapel.nl, kiip-bv.nl and two others.
ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl each resolve to two IP addresses: ns5.firstfind.net resolves to 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001; ns3.firstfind.nl resolves to 5.157.86.222 and 2a01:b940:1057::53; ns4.firstfind.nl resolves to 5.157.87.222 and 2a01:b940:1057::54.
Mail Servers
The MX records for rthr.nl point to two mail servers: mx01.korton.net and mx02.korton.net.
rthr.nl has the same mail server arrangement as a number of other domains, for example biospersonenvervoer.nl, mijn-taxi.com, mijn-taxi.nl and two more.
At least a portion of rthr.nl's mail servers are also used by other domains, for example hoteluithoorn.nl.
It is common to find these mail servers paired with the mail servers hoteluithoorn-nl.mail.protection.outlook.com.
Each of the hosts mx01.korton.net and mx02.korton.net points to four IP numbers: mx01.korton.net directs to 89.146.21.243, 91.239.33.251, 2a04:9040:0:3100::5fa3 and 2a04:9040:0:3101::5fa3 and mx02.korton.net points to 89.146.21.243, 91.239.33.251, 2a04:9040:0:3100::5fa3 and 2a04:9040:0:3101::5fa3.
mx01.korton.net and mx02.korton.net are host names that each point to 2a04:9040:0:3100::5fa3 IP addresses.
mx01.korton.net and mx02.korton.net are host names that each point to 2a04:9040:0:3101::5fa3 IP addresses.
mx01.korton.net and mx02.korton.net are host names that each point to 89.146.21.243 IP addresses.
mx01.korton.net and mx02.korton.net are host names that each point to 91.239.33.251 IP addresses.