forms.cert.org - dns.ninja
forms.cert.org
cert.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 147.72.252.242πΊπΈ CERT147.72.252.0/22 PSC-BLK72-252-22 | ||||||
| NS | ns-1403.awsdns-47.org β | ||||||
| NS | ns-1794.awsdns-32.co.uk | ||||||
| NS | ns-28.awsdns-03.com | ||||||
| NS | ns-916.awsdns-50.net | ||||||
| MX | tilton.sei.cmu.edu β | ||||||
| MX | tingley.sei.cmu.edu β | ||||||
| TXT | DBCAA5143AC8DA050F83A2DCA34D2135 | ||||||
| TXT | GjlKiHz4O+yqufLrRIiCkmyaNeKDsFtlP0EdfJ5Hd0ERRCB3rBFfT0hjRz5KpuVbK7z1iW6Vh6Mtn... | ||||||
| TXT | MS=ms99326395 | ||||||
| TXT | google-site-verification=XOhFzgbzrxnwXF_zY4WWTJSkIyRfIjEI8eaOJCx4WiI | ||||||
| TXT | v=spf1 ip4:147.72.252.0/27 include:spf.protection.office365.us ?all | ||||||
| SOA | ns-1403.awsdns-47.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #4223 globally
rank #509 in the tld
WOT: SAFE (92/100)
π Tranco rank: #17,545
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βA192.88.209.242016-04-21 β 2016-04-21 Β· 4 obs
β 2016-04-21 03:05:18
β 2026-04-01 01:12:20
β 2026-08-15 10:41:50
βA192.88.209.2492015-07-03 β 2016-01-29 Β· 4 obs
β 2016-01-29 14:51:34
β 2016-04-21 03:05:18
β 2026-08-15 10:41:50
βA2620:8b:4000:a21::209:2492015-07-03 β 2015-07-03 Β· 3 obs
β 2015-11-13 13:24:48
β 2026-08-15 10:41:50
βCNAMEd2ggu9en1w8050.cloudfront.net2026-04-01 β 2026-08-15 Β· 3 obs
β 2026-04-01 01:12:20
β 2026-08-15 10:41:50
βCNAMEphillips.red.cert.org2016-04-21 β 2016-04-21 Β· 3 obs
β 2026-04-01 01:12:20
β 2026-08-15 10:41:50
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 | - |
| cert.org | ns-28.awsdns-03.com, ns-1794.awsdns-32.co.uk, ns-1403.awsdns-47.org, ns-916.awsdns-50.net | 2 records |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
| cert.org | ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net | - |
β Authoritative Response
Server:205.251.197.123
NS records: ns-1403.awsdns-47.org, ns-1794.awsdns-32.co.uk, ns-28.awsdns-03.com, ns-916.awsdns-50.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cert.org (unsigned zone)
β±οΈ Timing
Total: 2876ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | d2ggu9en1w8050.cloudfront.net |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1403.awsdns-47.org, ns-1403.awsdns-47.org)
Analysis
IP Addresses
With 12 IP addresses in total, forms.cert.org resolves to 3.171.76.91, 3.171.76.113, 3.171.76.121 and 9 other.
Among the host names that share IP numbers with forms.cert.org are cronin.co.nz, www.psn-web.net, abaproshop.com and two others.
Name Servers
The domain forms.cert.org is delegated to these four name servers: ns-15.awsdns-01.com, ns-984.awsdns-59.net, ns-1375.awsdns-43.org and ns-1821.awsdns-35.co.uk.
The name servers of forms.cert.org overlap at least partially with those of other domains β among them 195.50.52.in-addr.arpa, 186.128.108.in-addr.arpa, 135.216.54.in-addr.arpa and two more.
These name servers commonly appear in delegations together with ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com and 4 other.
Each of the four hosts ns-15.awsdns-01.com, ns-984.awsdns-59.net, ns-1375.awsdns-43.org and ns-1821.awsdns-35.co.uk has two IP addresses. ns-15.awsdns-01.com points to 205.251.192.15 and 2600:9000:5300:f00::1. ns-984.awsdns-59.net points to 205.251.195.216 and 2600:9000:5303:d800::1. ns-1375.awsdns-43.org points to 205.251.197.95 and 2600:9000:5305:5f00::1. ns-1821.awsdns-35.co.uk points to 205.251.199.29 and 2600:9000:5307:1d00::1.