speedcheck.org - robtex.com
speedcheck.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.253.14.149🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-3-253-14-149.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns-360.awsdns-45.com ⭐ | ||||||
| A | 2600:9000:5301:6800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-360.awsdns-45.com | ||||||
| A | 205.251.193.104🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-360.awsdns-45.com | ||||||
| NS | ns-1393.awsdns-46.org | ||||||
| A | 2600:9000:5305:7100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1393.awsdns-46.org | ||||||
| A | 205.251.197.113🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1393.awsdns-46.org | ||||||
| NS | ns-1721.awsdns-23.co.uk | ||||||
| A | 2600:9000:5306:b900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1721.awsdns-23.co.uk | ||||||
| A | 205.251.198.185🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1721.awsdns-23.co.uk | ||||||
| NS | ns-523.awsdns-01.net | ||||||
| A | 2600:9000:5302:b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-523.awsdns-01.net | ||||||
| A | 205.251.194.11🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-523.awsdns-01.net | ||||||
| SOA | ns-360.awsdns-45.comawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
rank #6791 in the tld
📈 Tranco rank: #74,269
Subdomains
Same first word
Similar names
checkspeed.ru |
checkspeed.com |
checkspeed.de |
checkspeed.org |
checkspeed.net |
checkspeed.in |
checkspeed.info |
deepchecks.com |
speechdeck.com |
checkspeed.no-ip.biz |
DNS History
16 records (5 active, 11 former)
●NSns-1393.awsdns-46.org2026-02-25 → 2026-03-12 · 3 obs
● 2026-02-25 21:40:16
● 2026-03-12 16:59:28
●NSns-1721.awsdns-23.co.uk2026-02-25 → 2026-03-12 · 3 obs
● 2026-02-25 21:40:16
● 2026-03-12 16:59:28
●NSns-360.awsdns-45.com2026-02-25 → 2026-03-12 · 3 obs
● 2026-02-25 21:40:16
● 2026-03-12 16:59:28
●NSns-523.awsdns-01.net2026-02-25 → 2026-03-12 · 3 obs
● 2026-02-25 21:40:16
● 2026-03-12 16:59:28
○NSns1.dsredirection.com2015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
○NSns15.domaincontrol.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 00:18:20
○ 2026-02-25 21:40:16
○ 2026-03-12 16:59:28
○NSns16.domaincontrol.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 00:18:20
○ 2026-02-25 21:40:16
○ 2026-03-12 16:59:28
○NSns2.dsredirection.com2015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
○MXmailstore1.secureserver.net2017-01-26 → 2017-01-26 · 3 obs
○ 2026-02-25 21:40:16
○ 2026-03-12 16:59:28
○MXsmtp.secureserver.net2017-01-26 → 2017-01-26 · 3 obs
○ 2026-02-25 21:40:16
○ 2026-03-12 16:59:28
○A184.168.221.382017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 00:18:20
○ 2026-02-25 21:40:16
○ 2026-03-12 16:59:28
○A208.73.210.2122015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
○A208.73.211.1912015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
○A208.73.211.1942015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
○A208.73.211.1992015-08-08 → 2016-05-23 · 4 obs
● 2016-05-23 05:14:52
○ 2017-01-26 00:18:20
○ 2026-03-12 16:59:28
●A3.253.14.1492026-02-25 → 2026-03-12 · 3 obs
● 2026-02-25 21:40:16
● 2026-03-12 16:59:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| speedcheck.org | ns-360.awsdns-45.com, ns-1721.awsdns-23.co.uk, ns-1393.awsdns-46.org, ns-523.awsdns-01.net | 1 record |
✅ Authoritative Response
Server: 205.251.198.185
NS records: ns-360.awsdns-45.com, ns-1721.awsdns-23.co.uk, ns-1393.awsdns-46.org, ns-523.awsdns-01.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for speedcheck.org (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.253.14.149 |
| NS | 4 | ns-1393.awsdns-46.org, ns-1721.awsdns-23.co.uk... |
| SOA | 1 | ns-360.awsdns-45.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1393.awsdns-46.org)
Analysis
Hierarchy
speedcheck.org is a parent of mail.speedcheck.org, net.speedcheck.org, cdn.speedcheck.org and www.speedcheck.org.
IP Addresses
speedcheck.org resolves to one IP number: 3.253.14.149.
Name Servers
speedcheck.org is delegated to four name servers: ns-360.awsdns-45.com, ns-523.awsdns-01.net, ns-1393.awsdns-46.org and ns-1721.awsdns-23.co.uk.
speedcheck.org at least partially shares name servers with other domains, for instance lucrin.ie, d30eye82r45979.cloudfront.net, trixiz.com, fitruums.com and outco.me.
Host names with two IP numbers:
ns-360.awsdns-45.com points to 2600:9000:5301:6800::1 and 205.251.193.104; ns-523.awsdns-01.net points to 2600:9000:5302:b00::1 and 205.251.194.11; ns-1393.awsdns-46.org points to 2600:9000:5305:7100::1 and 205.251.197.113; ns-1721.awsdns-23.co.uk points to 2600:9000:5306:b900::1 and 205.251.198.185.