dev.ookla.com - robtex.com
dev.ookla.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-710.awsdns-24.net ⭐ | ||||||
| A | 2600:9000:5302:c600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-710.awsdns-24.net | ||||||
| A | 205.251.194.198🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-710.awsdns-24.net | ||||||
| NS | ns-1059.awsdns-04.org | ||||||
| A | 2600:9000:5304:2300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1059.awsdns-04.org | ||||||
| A | 205.251.196.35🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1059.awsdns-04.org | ||||||
| NS | ns-169.awsdns-21.com | ||||||
| A | 2600:9000:5300:a900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-169.awsdns-21.com | ||||||
| A | 205.251.192.169🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-169.awsdns-21.com | ||||||
| NS | ns-1893.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1893.awsdns-44.co.uk | ||||||
| A | 205.251.199.101🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1893.awsdns-44.co.uk | ||||||
| SOA | ns-710.awsdns-24.netawsdns-hostmaster@amazon.com serial=1 | ||||||
ookla.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.101.2.219🇺🇸 Fastly151.101.0.0/22 | ||||||
| A | 151.101.66.219🇺🇸 Fastly151.101.64.0/22 | ||||||
| A | 151.101.130.219🇺🇸 Fastly151.101.128.0/22 | ||||||
| A | 151.101.194.219🇺🇸 Fastly151.101.192.0/22 | ||||||
| NS | ns-274.awsdns-34.com ⭐ | ||||||
| NS | ns-1092.awsdns-08.org | ||||||
| NS | ns-2012.awsdns-59.co.uk | ||||||
| NS | ns-669.awsdns-19.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | MS=ms72525921 | ||||||
| TXT | ZOOM_verify_WkQlQot-SdaHi79NJOSFIg | ||||||
| TXT | _globalsign-domain-verification=vmboLy_o2GxMJgzVZCREzPoasKKYdy8TP-4sfex0cz | ||||||
| TXT | adobe-idp-site-verification=cd8dab640ab786a9457c8757f4188cd682dd687a694d1d9c2... | ||||||
| TXT | amazonses:L2zUqyHuToX58zeTBOavtlxlkB+nsXtLYzA/Z1Yg32U= | ||||||
| TXT | apple-domain-verification=tNVb9gOt5cfpQegH | ||||||
| TXT | asv=397c7578722b665d0ce3593bae48289b | ||||||
| TXT | atlassian-domain-verification=x79tygDs8mtVq3GwAxabq/DeA2ot/bQMQMIURqG699Xx2zu... | ||||||
| TXT | ca3-2604139f250d45ba8030e9bc3be4424d | ||||||
| TXT | ca3-d1f4cae5f9434503b10603404933212b | ||||||
| TXT | cloudhealth=1057333b-2134-447f-949b-e851f8437c1e | ||||||
| TXT | docker-verification=bb84963a-6985-498a-ab99-782405d6e1d7 | ||||||
| TXT | gitkraken-domain-verification=b34c0c208e92f06db7a40fc1e56166b9f0691f7e4ebdde6... | ||||||
| TXT | google-site-verification=jfGyUeabH7yx6XG9ELxH0ZbyrCdENd7fav4tsclo7E4 | ||||||
| TXT | onetrust-domain-verification=48ccdb60030e4c87aad5477ff4635b73 | ||||||
| TXT | openai-domain-verification=dv-Cxh7yD3YuE14IMPUyMZEHZFL | ||||||
| TXT | parallels-domain-verification=9003bdb6731d437789a7f15a0c8afc85d6717ecb94614b1... | ||||||
| TXT | pardot993862=4ef774932095ed793547a6bb1a28b18b977bf4aa3eb68e8cac1241b8855c8429 | ||||||
| TXT | sending_domain1111933=e4d9b11254d2a93e9b99a40ed2489317cbcbd23badf407f46de2055... | ||||||
| TXT | stripe-verification=c3f476f3ead05d7aa48261cfbd380bdeede739c5caea0afeb824d6f89... | ||||||
| TXT | teamviewer-sso-verification=89e6d788ec1c4f0fbf33052b376b638f | ||||||
| TXT | unity-sso-verification=27012264-2472-4ac6-8ff3-50ba7c9a6bae | ||||||
| TXT | v=spf1 include:_spf.ookla_com._d.easydmarc.pro include:spf.protection.outlook... | ||||||
| SOA | ns-274.awsdns-34.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #23217 globally
rank #11446 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #45,203
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns-1059.awsdns-04.org2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 21:12:16
●NSns-169.awsdns-21.com2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 21:12:16
●NSns-1893.awsdns-44.co.uk2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 21:12:16
●NSns-710.awsdns-24.net2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 21:12:16
○A10.1.6.302015-07-21 → 2016-07-13 · 4 obs
● 2016-07-13 07:07:24
○ 2026-06-13 21:12:14
○ 2026-06-13 21:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ookla.com | ns-669.awsdns-19.net, ns-274.awsdns-34.com, ns-1092.awsdns-08.org, ns-2012.awsdns-59.co.uk | 2 records |
| dev.ookla.com | ns-1059.awsdns-04.org, ns-169.awsdns-21.com, ns-1893.awsdns-44.co.uk, ns-710.awsdns-24.net | - |
✅ Authoritative Response
Server:205.251.199.101
NS records: ns-1059.awsdns-04.org, ns-169.awsdns-21.com, ns-1893.awsdns-44.co.uk, ns-710.awsdns-24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ookla.com (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1059.awsdns-04.org, ns-169.awsdns-21.com... |
| SOA | 1 | ns-710.awsdns-24.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-274.awsdns-34.com, ns-274.awsdns-34.com)
Analysis
Name Servers
dev.ookla.com is delegated to four name servers, ns-169.awsdns-21.com, ns-710.awsdns-24.net, ns-1059.awsdns-04.org and ns-1893.awsdns-44.co.uk.
The name servers of dev.ookla.com overlap at least partially with those of other domains — among them mf3001.com, lotusdesignsflorist.com, dkcia6v45yi5u.cloudfront.net and two more.
Each of the four hosts ns-169.awsdns-21.com, ns-710.awsdns-24.net, ns-1059.awsdns-04.org and ns-1893.awsdns-44.co.uk has two IP addresses. ns-169.awsdns-21.com points to 205.251.192.169 and 2600:9000:5300:a900::1. ns-710.awsdns-24.net points to 205.251.194.198 and 2600:9000:5302:c600::1. ns-1059.awsdns-04.org points to 205.251.196.35 and 2600:9000:5304:2300::1. ns-1893.awsdns-44.co.uk points to 205.251.199.101 and 2600:9000:5307:6500::1.