nullmx.knool.com - dns.ninja
nullmx.knool.com
| DNSSEC | ⚠️ Not signed | ||||||
knool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.154.176.99🇮🇪 Amazon54.154.0.0/16 EC2 DUB prefix | ||||||
| A | 108.133.33.44🇮🇪 Amazon108.128.0.0/13 EC2 DUB prefix | ||||||
| NS | ns-558.awsdns-05.net ⭐ | ||||||
| NS | ns-1353.awsdns-41.org | ||||||
| NS | ns-1777.awsdns-30.co.uk | ||||||
| NS | ns-421.awsdns-52.com | ||||||
| MX | inbound-smtp.eu-west-1.amazonaws.com ⭐ | ||||||
| TXT | v=spf1 include:amazonses.com ~allgoogle-site-verification=HjQF_s39eazw1DhOJDx... | ||||||
| SOA | ns-558.awsdns-05.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
Same first word
DNS History
5 records (0 active, 5 former)
○NSbuy.internettraffic.com2015-10-24 → 2016-08-08 · 4 obs
● 2015-10-24 09:06:48
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
○NSsell.internettraffic.com2015-10-24 → 2016-08-08 · 4 obs
● 2015-10-24 09:06:48
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
○A209.181.247.1052015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:53:44
○ 2015-10-24 09:06:48
○ 2026-07-12 09:45:56
○ 2015-10-24 09:06:48
○ 2026-07-12 09:45:56
○A69.172.201.1532016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-29 05:19:56
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
● 2016-08-08 16:44:30
○ 2026-07-12 09:45:54
○ 2026-07-12 09:45:56
○A69.172.201.2082015-10-24 → 2016-03-29 · 5 obs
○ 2015-06-03 13:53:44
● 2015-10-24 09:06:48
● 2016-03-29 05:19:56
○ 2016-08-08 16:44:30
○ 2026-07-12 09:45:56
● 2015-10-24 09:06:48
● 2016-03-29 05:19:56
○ 2016-08-08 16:44:30
○ 2026-07-12 09:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knool.com | ns-558.awsdns-05.net, ns-421.awsdns-52.com, ns-1777.awsdns-30.co.uk, ns-1353.awsdns-41.org | 2 records |
✅ Authoritative Response
Server:205.251.197.73
NS records: ns-558.awsdns-05.net, ns-421.awsdns-52.com, ns-1777.awsdns-30.co.uk, ns-1353.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knool.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-421.awsdns-52.com, ns-421.awsdns-52.com)