WWW.RTSAK.COM - coolblue.university
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coolblue.university checked at 2025-10-23T01:35:12.744Z 268ms 110/110/110 100% R:14coolblue.university
| NS | ns-376.awsdns-47.com | ||||||
| A | 2600:9000:5301:7800::1 🇺🇸 Amazon | ||||||
| PTR | ns-376.awsdns-47.com | ||||||
| A | 205.251.193.120🇺🇸 Amazon | ||||||
| PTR | ns-376.awsdns-47.com | ||||||
| NS | ns-751.awsdns-29.net | ||||||
| A | 2600:9000:5302:ef00::1 🇺🇸 Amazon | ||||||
| PTR | ns-751.awsdns-29.net | ||||||
| A | 205.251.194.239🇺🇸 Amazon | ||||||
| PTR | ns-751.awsdns-29.net | ||||||
| MX | mx1.coolblue.nl | ||||||
| A | 193.27.16.74 | ||||||
| PTR | mx1.coolblue.nl | ||||||
| MX | mx2.coolblue.nl | ||||||
| A | 2a01:7c8:d000:17c:5054:ff:fe4a:48d9 🇳🇱 TransIP BV | ||||||
| A | 136.144.200.199🇳🇱 TransIP BV | ||||||
| PTR | 136-144-200-199.colo.transip.net | ||||||
| NS | ns-1291.awsdns-33.org | ||||||
| A | 2600:9000:5305:b00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| A | 205.251.197.11🇺🇸 Amazon | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| NS | ns-1833.awsdns-37.co.uk | ||||||
| A | 2600:9000:5307:2900::1 🇺🇸 Amazon | ||||||
| PTR | ns-1833.awsdns-37.co.uk | ||||||
| A | 205.251.199.41🇺🇸 Amazon | ||||||
| PTR | ns-1833.awsdns-37.co.uk | ||||||
| A | 3.248.116.30🇮🇪 Amazon | ||||||
| PTR | ec2-3-248-116-30.eu-west-1.compute.amazonaws.com | ||||||
| A | 52.209.6.109🇮🇪 Amazon | ||||||
| PTR | ec2-52-209-6-109.eu-west-1.compute.amazonaws.com | ||||||
| A | 54.155.122.105🇮🇪 Amazon | ||||||
| PTR | ec2-54-155-122-105.eu-west-1.compute.amazonaws.com | ||||||
university
| NS | v0n0.nic.university | ||||||
| NS | v0n1.nic.university | ||||||
| NS | v0n2.nic.university | ||||||
| NS | v0n3.nic.university | ||||||
| NS | v2n0.nic.university | ||||||
| NS | v2n1.nic.university | ||||||
Starts with same word
Starts similarily
AI analysis
coolblue.university resolves to three IP numbers: 3.248.116.30, 52.209.6.109 and 54.155.122.105.
For instance, other host names wdcenter.be, afvallenshop.be, websend.be, bluebuild.info and store.nl share IP numbers with coolblue.university.
coolblue.university is delegated to four name servers: ns-376.awsdns-47.com, ns-751.awsdns-29.net, ns-1291.awsdns-33.org and ns-1833.awsdns-37.co.uk.
coolblue.university shares name servers with other domains at least partially, for example memories.com.au, toycenter.nl, d2wd0ahavrdl1d.cloudfront.net, dbnarre.catholic.edu.au and frank-mich.com.
These name servers are commonly used alongside ns-731.awsdns-27.net, ns-1516.awsdns-61.org, ns-1560.awsdns-03.co.uk, ns-460.awsdns-57.com, ns-969.awsdns-57.net and ns-1625.awsdns-11.co.uk.
Host names with two IP numbers:
ns-376.awsdns-47.com points to: 2600:9000:5301:7800::1 and 205.251.193.120
ns-751.awsdns-29.net points to: 2600:9000:5302:ef00::1 and 205.251.194.239
ns-1291.awsdns-33.org points to: 2600:9000:5305:b00::1 and 205.251.197.11
ns-1833.awsdns-37.co.uk points to: 2600:9000:5307:2900::1 and 205.251.199.41
Two mail servers mx1.coolblue.nl and mx2.coolblue.nl handle coolblue.university.
coolblue.university shares the same mail server setup as other domains, for instance robotstofzuigerstore.nl, bloeddrukmeterkopen.nl, judocenter.be, coolbluebuild.nl and webtablet.be.
Host names with two IP numbers:
The host name mx2.coolblue.nl points to 2a01:7c8:d000:17c:5054:ff:fe4a:48d9 and 136.144.200.199.
Host names with one IP number:
The host name mx1.coolblue.nl points to 193.27.16.74.