radissonblu.nl - robtex.com

radissonblu.nl

DNSSEC⚠️ Not signed
A23.221.227.211πŸ‡ΊπŸ‡Έ AKAMAI-ASN123.221.227.0/24 Akamai Technologies
PTRa23-221-227-211.deploy.static.akamaitechnologies.com
A23.221.227.227πŸ‡ΊπŸ‡Έ AKAMAI-ASN123.221.227.0/24 Akamai Technologies
NSa1-234.akam.net ⭐
A2600:1401:2::eaπŸ‡ΊπŸ‡Έ Akamai2600:1401:2::/48 Technologies
PTRa1-234.akam.net
PTRns1-234.akam.net
A193.108.91.234πŸ‡³πŸ‡± Akamai193.108.91.0/24 Technologies
PTRa1-234.akam.net
PTRns1-234.akam.net
NSa28-65.akam.net
A2600:1480:d800::41πŸ‡ΊπŸ‡Έ Akamai2600:1480:d800::/48 Technologies
PTRa28-65.akam.net
A95.100.173.65πŸ‡³πŸ‡± Akamai95.100.173.0/24 Technologies
PTRa28-65.akam.net
NSa3-66.akam.net
A2600:1408:1c::42πŸ‡ΊπŸ‡Έ Akamai2600:1408:1c::/48 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
A96.7.49.66πŸ‡ΊπŸ‡Έ Akamai96.7.49.0/24 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
PTRuse6.akam.net
NSa4-67.akam.net
A2600:1480:9000::43πŸ‡ΊπŸ‡Έ Akamai2600:1480:9000::/48 Technologies
PTRa4-67.akam.net
A72.246.46.67πŸ‡ΊπŸ‡Έ Akamai72.246.46.0/24 Technologies
PTRa4-67.akam.net
NSa7-64.akam.net
A2600:1406:32::40πŸ‡ΊπŸ‡Έ Akamai2600:1406:32::/48 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
A23.61.199.64πŸ‡ΊπŸ‡Έ Akamai23.61.199.0/24 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
NSa8-65.akam.net
A2600:1403:a::41πŸ‡ΊπŸ‡Έ Akamai2600:1403:a::/48 Technologies
PTRa8-65.akam.net
A2.16.40.65πŸ‡³πŸ‡± Akamai2.16.40.0/24 Technologies
PTRa8-65.akam.net
SOAa1-234.akam.netpostmaster@radissonblu.nl 2022-07-06 #2

nl

DNSSECπŸ”’ Signed (DS record present)
NSns1.dns.nl ⭐ πŸ”’
NSns3.dns.nl πŸ”’
NSns4.dns.nl πŸ”’
TXTnl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)
SOAns1.dns.nldns@sidn.nl 2026-02-17 #2

Subdomains

Same first word

Similar names

DNS History

22 records (8 active, 14 former)

20162017201820192020202120222023202420252026NSa1-234.akam.neta28-65.akam.neta3-66.akam.neta4-67.akam.neta7-64.akam.neta8-65.akam.netns.rezidor.comns2.rezidor.comns2.tele.dkA23.221.227.21123.221.227.227104.97.14.1922.16.6.202.16.6.3523.210.216.14323.210.216.14623.210.216.14723.212.249.20123.212.249.20623.55.243.1723.55.243.2293.165.150.68
●NSa1-234.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
●NSa28-65.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
●NSa3-66.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
●NSa4-67.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
●NSa7-64.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
●NSa8-65.akam.net2026-03-02 β†’ 2026-03-04 Β· 3 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
● 2026-03-04 15:59:06
β—‹NSns.rezidor.com2015-07-15 β†’ 2020-02-17 Β· 4 obs
● 2015-07-15 07:18:10
● 2020-02-17 13:17:44
β—‹ 2026-03-02 04:24:22
β—‹ 2026-03-04 15:59:06
β—‹NSns2.rezidor.com2020-02-17 β†’ 2020-02-17 Β· 4 obs
β—‹ 2017-02-08 07:38:44
● 2020-02-17 13:17:44
β—‹ 2026-03-02 04:24:22
β—‹ 2026-03-04 15:59:06
β—‹NSns2.tele.dk2015-07-15 β†’ 2017-02-08 Β· 4 obs
● 2015-07-15 07:18:10
● 2017-02-08 07:38:44
β—‹ 2020-02-17 13:17:44
β—‹ 2026-03-04 15:59:06
β—‹A104.97.14.1922026-03-02 β†’ 2026-03-04 Β· 7 obs
β—‹ 2026-03-02 04:24:22
● 2026-03-02 23:02:54
β—‹ 2026-03-03 01:24:26
β—‹ 2026-03-03 14:40:36
● 2026-03-04 01:03:48
β—‹ 2026-03-04 15:59:04
β—‹ 2026-03-04 15:59:06
β—‹A2.16.6.202026-03-03 β†’ 2026-03-03 Β· 4 obs
β—‹ 2026-03-03 12:18:20
● 2026-03-03 14:40:36
β—‹ 2026-03-04 01:03:48
β—‹ 2026-03-04 15:59:06
β—‹A2.16.6.352026-03-03 β†’ 2026-03-03 Β· 4 obs
β—‹ 2026-03-03 12:18:20
● 2026-03-03 14:40:36
β—‹ 2026-03-04 01:03:48
β—‹ 2026-03-04 15:59:06
β—‹A23.210.216.1432026-03-03 β†’ 2026-03-03 Β· 5 obs
β—‹ 2026-03-03 01:24:26
● 2026-03-03 09:00:00
● 2026-03-03 09:57:14
β—‹ 2026-03-03 12:18:20
β—‹ 2026-03-04 15:59:06
β—‹A23.210.216.1462026-03-02 β†’ 2026-03-03 Β· 8 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
β—‹ 2026-03-02 23:02:54
β—‹ 2026-03-03 01:24:26
● 2026-03-03 09:00:00
● 2026-03-03 12:18:20
β—‹ 2026-03-03 14:40:36
β—‹ 2026-03-04 15:59:06
β—‹A23.210.216.1472026-03-02 β†’ 2026-03-03 Β· 7 obs
β—‹ 2020-02-17 13:17:44
● 2026-03-02 04:24:22
β—‹ 2026-03-02 23:02:54
β—‹ 2026-03-03 09:57:14
● 2026-03-03 12:18:20
β—‹ 2026-03-03 14:40:36
β—‹ 2026-03-04 15:59:06
β—‹A23.212.249.2012026-03-03 β†’ 2026-03-03 Β· 4 obs
β—‹ 2026-03-02 23:02:54
● 2026-03-03 01:24:26
β—‹ 2026-03-03 09:00:00
β—‹ 2026-03-04 15:59:06
β—‹A23.212.249.2062026-03-03 β†’ 2026-03-03 Β· 4 obs
β—‹ 2026-03-02 23:02:54
● 2026-03-03 01:24:26
β—‹ 2026-03-03 09:00:00
β—‹ 2026-03-04 15:59:06
●A23.221.227.2112026-03-04 β†’ 2026-03-04 Β· 3 obs
β—‹ 2026-03-04 01:03:48
● 2026-03-04 15:59:04
● 2026-03-04 15:59:06
●A23.221.227.2272026-03-04 β†’ 2026-03-04 Β· 3 obs
β—‹ 2026-03-04 01:03:48
● 2026-03-04 15:59:04
● 2026-03-04 15:59:06
β—‹A23.55.243.172026-03-02 β†’ 2026-03-04 Β· 2 obs
β—‹ 2026-03-02 04:24:22
β—‹ 2026-03-04 15:59:06
β—‹A23.55.243.222026-03-02 β†’ 2026-03-04 Β· 2 obs
β—‹ 2026-03-02 04:24:22
β—‹ 2026-03-04 15:59:06
β—‹A93.165.150.682015-07-15 β†’ 2020-02-17 Β· 4 obs
● 2015-07-15 07:18:10
● 2020-02-17 13:17:44
β—‹ 2026-03-02 04:24:22
β—‹ 2026-03-04 15:59:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl6 records
radissonblu.nla3-66.akam.net, a4-67.akam.net, a7-64.akam.net, a8-65.akam.net...-

βœ… Authoritative Response

Server: 72.246.46.67

NS records: a3-66.akam.net, a4-67.akam.net, a7-64.akam.net, a8-65.akam.net, a1-234.akam.net, a28-65.akam.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for radissonblu.nl (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A223.221.227.227, 23.221.227.211
NS6a3-66.akam.net, a7-64.akam.net...
SOA1a1-234.akam.net postmaster.radissonblu.n

πŸ“Œ Glue Records Collected

Total: 6

In-bailiwick: 6 (ns1.dns.nl, ns1.dns.nl, ns3.dns.nl...)

Analysis

Hierarchy

radissonblu.nl is the parent of blog.radissonblu.nl.

IP Addresses

radissonblu.nl resolves to two IP numbers: 23.221.227.211 and 23.221.227.227.

other host names including hilti.com, a23-221-227-227.deploy.static.akamaitechnologies.com, hilti.com.kw, e33244.b.akamaiedge.net and e72737.b.akamaiedge.net share IP numbers with radissonblu.nl.

Name Servers

radissonblu.nl is delegated to six name servers: a1-234.akam.net, a28-65.akam.net, a3-66.akam.net, a4-67.akam.net, a7-64.akam.net and a8-65.akam.net.

radissonblu.nl at least partially shares name servers with other domains, for instance bioonccongress.biz, apa-reserve.com, thedualbiomarkers.net, guidesimplepay.com and parkplaza.nl.

These name servers are commonly used with the following name servers: a13-67.akam.net, a14-64.akam.net, a9-66.akam.net, a18-66.akam.net, a11-66.akam.net, a6-65.akam.net, a2-66.akam.net, a9-67.akam.net, a9-65.akam.net and a3-64.akam.net.

Host names with two IP numbers:

a1-234.akam.net points to 2600:1401:2::ea and 193.108.91.234.

a28-65.akam.net points to 2600:1480:d800::41 and 95.100.173.65.

a3-66.akam.net points to 2600:1408:1c::42 and 96.7.49.66.

a4-67.akam.net points to 2600:1480:9000::43 and 72.246.46.67.

a7-64.akam.net points to 2600:1406:32::40 and 23.61.199.64.

a8-65.akam.net points to 2600:1403:a::41 and 2.16.40.65.