know.guide - dns.ninja
know.guide
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-551.awsdns-04.net β | ||||||
| A | 2600:9000:5302:2700::1πΊπΈ Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-551.awsdns-04.net | ||||||
| A | 205.251.194.39πΊπΈ Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-551.awsdns-04.net | ||||||
| NS | ns-1058.awsdns-04.org | ||||||
| A | 2600:9000:5304:2200::1πΊπΈ Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1058.awsdns-04.org | ||||||
| A | 205.251.196.34πΊπΈ Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1058.awsdns-04.org | ||||||
| NS | ns-1537.awsdns-00.co.uk | ||||||
| A | 2600:9000:5306:100::1πΊπΈ Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1537.awsdns-00.co.uk | ||||||
| A | 205.251.198.1πΊπΈ Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1537.awsdns-00.co.uk | ||||||
| NS | ns-483.awsdns-60.com | ||||||
| A | 2600:9000:5301:e300::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-483.awsdns-60.com | ||||||
| A | 205.251.193.227πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-483.awsdns-60.com | ||||||
| SOA | ns-551.awsdns-04.netawsdns-hostmaster@amazon.com serial=1 | ||||||
guide
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.guide β | ||||||
| NS | v0n1.nic.guide | ||||||
| NS | v0n2.nic.guide | ||||||
| NS | v0n3.nic.guide | ||||||
| NS | v2n0.nic.guide | ||||||
| NS | v2n1.nic.guide | ||||||
| SOA | v0n0.nic.guidehostmaster@donuts.email serial=1784417467 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βNSns-1058.awsdns-04.org2026-03-24 β 2026-07-19 Β· 3 obs
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βNSns-1537.awsdns-00.co.uk2026-03-24 β 2026-07-19 Β· 3 obs
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βNSns-483.awsdns-60.com2026-03-24 β 2026-07-19 Β· 3 obs
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βNSns-551.awsdns-04.net2026-03-24 β 2026-07-19 Β· 3 obs
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βNSns57.domaincontrol.com2016-12-10 β 2017-08-16 Β· 4 obs
β 2017-08-16 07:13:44
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βNSns58.domaincontrol.com2016-12-10 β 2017-08-16 Β· 4 obs
β 2017-08-16 07:13:44
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βMXmailstore1.secureserver.net2016-12-10 β 2017-08-16 Β· 4 obs
β 2017-08-16 07:13:44
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βMXsmtp.secureserver.net2016-12-10 β 2017-08-16 Β· 4 obs
β 2017-08-16 07:13:44
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
βA50.63.202.282016-12-10 β 2017-08-16 Β· 4 obs
β 2017-08-16 07:13:44
β 2026-03-24 10:44:48
β 2026-07-19 00:09:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guide | v0n3.nic.guide, v0n1.nic.guide, v0n0.nic.guide, v0n2.nic.guide... | 12 records |
| know.guide | ns-483.awsdns-60.com, ns-551.awsdns-04.net, ns-1058.awsdns-04.org, ns-1537.awsdns-00.co.uk | - |
β Authoritative Response
Server:205.251.196.34
NS records: ns-483.awsdns-60.com, ns-551.awsdns-04.net, ns-1058.awsdns-04.org, ns-1537.awsdns-00.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for know.guide (unsigned zone)
β±οΈ Timing
Total: 554ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1058.awsdns-04.org, ns-1537.awsdns-00.co.uk... |
| SOA | 1 | ns-551.awsdns-04.net awsdns-hostmaster.a |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide...)
Analysis
Name Servers
The authoritative name servers for know.guide are ns-483.awsdns-60.com, ns-551.awsdns-04.net, ns-1058.awsdns-04.org and ns-1537.awsdns-00.co.uk.
At least some of know.guide's name servers are shared with other domains, for example d1gw616g6mpko0.cloudfront.net, intergraficweb.com, qa.transversaldatabase.te-ded.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-483.awsdns-60.com directs to 205.251.193.227 and 2600:9000:5301:e300::1; ns-551.awsdns-04.net directs to 205.251.194.39 and 2600:9000:5302:2700::1; ns-1058.awsdns-04.org directs to 205.251.196.34 and 2600:9000:5304:2200::1; ns-1537.awsdns-00.co.uk directs to 205.251.198.1 and 2600:9000:5306:100::1.