classmethod.org - dns.ninja
classmethod.org
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-494.awsdns-61.com β | ||||||
| A | 2600:9000:5301:ee00::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| A | 205.251.193.238πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| NS | ns-1380.awsdns-44.org | ||||||
| A | 2600:9000:5305:6400::1πΊπΈ Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1380.awsdns-44.org | ||||||
| A | 205.251.197.100πΊπΈ Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1380.awsdns-44.org | ||||||
| NS | ns-1633.awsdns-12.co.uk | ||||||
| A | 2600:9000:5306:6100::1πΊπΈ Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1633.awsdns-12.co.uk | ||||||
| A | 205.251.198.97πΊπΈ Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1633.awsdns-12.co.uk | ||||||
| NS | ns-720.awsdns-26.net | ||||||
| A | 2600:9000:5302:d000::1πΊπΈ Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-720.awsdns-26.net | ||||||
| A | 205.251.194.208πΊπΈ Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-720.awsdns-26.net | ||||||
| TXT | v=spf1 ~all | ||||||
| SOA | ns-494.awsdns-61.comawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info β β οΈ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1789766914 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (4 active, 6 former)
βNSdns1.name-services.com2020-04-21 β 2020-04-21 Β· 4 obs
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSdns2.name-services.com2020-04-21 β 2020-04-21 Β· 4 obs
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSdns3.name-services.com2020-04-21 β 2020-04-21 Β· 4 obs
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSdns4.name-services.com2020-04-21 β 2020-04-21 Β· 4 obs
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSdns5.name-services.com2020-04-21 β 2020-04-21 Β· 4 obs
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSns-1380.awsdns-44.org2015-06-13 β 2026-09-18 Β· 5 obs
β 2017-05-17 00:04:20
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSns-1633.awsdns-12.co.uk2015-06-13 β 2026-09-18 Β· 5 obs
β 2017-05-17 00:04:20
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSns-494.awsdns-61.com2015-06-13 β 2026-09-18 Β· 5 obs
β 2017-05-17 00:04:20
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βNSns-720.awsdns-26.net2015-06-13 β 2026-09-18 Β· 5 obs
β 2017-05-17 00:04:20
β 2020-04-21 10:11:28
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
βA98.124.204.162020-04-21 β 2020-04-21 Β· 3 obs
β 2026-09-10 16:16:28
β 2026-09-18 22:08:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| classmethod.org | ns-720.awsdns-26.net, ns-1633.awsdns-12.co.uk, ns-494.awsdns-61.com, ns-1380.awsdns-44.org | 2 records |
β Authoritative Response
Server:205.251.193.238
NS records: ns-720.awsdns-26.net, ns-1633.awsdns-12.co.uk, ns-494.awsdns-61.com, ns-1380.awsdns-44.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for classmethod.org (unsigned zone)
β±οΈ Timing
Total: 874ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1380.awsdns-44.org, ns-1633.awsdns-12.co.uk... |
| TXT | 1 | v=spf1 ~all |
| SOA | 1 | ns-494.awsdns-61.com awsdns-hostmaster.a |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1380.awsdns-44.org, ns-1380.awsdns-44.org)
Analysis
Name Servers
The NS records for classmethod.org point to four name servers: ns-494.awsdns-61.com, ns-720.awsdns-26.net, ns-1380.awsdns-44.org and ns-1633.awsdns-12.co.uk.
classmethod.org has at least partial name server overlap with other domains, such as arohonsoft.com, lamborghini-downersgrove.com, dpdj0ilw0srsp.cloudfront.net and two others.
These name servers tend to appear together with the name servers ns-104.awsdns-13.com, ns-667.awsdns-19.net and ns-1417.awsdns-49.org.
ns-494.awsdns-61.com, ns-720.awsdns-26.net, ns-1380.awsdns-44.org and ns-1633.awsdns-12.co.uk all point to exactly two IP numbers each: ns-494.awsdns-61.com β 205.251.193.238 and 2600:9000:5301:ee00::1; ns-720.awsdns-26.net β 205.251.194.208 and 2600:9000:5302:d000::1; ns-1380.awsdns-44.org β 205.251.197.100 and 2600:9000:5305:6400::1; ns-1633.awsdns-12.co.uk β 205.251.198.97 and 2600:9000:5306:6100::1.