hackduke.org - robtex.com
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hackduke.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1769441069 | ||||||
Up
2018.hackduke.org |
Same first word
hackduke.org |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org... | - |
| hackduke.org | cullen.ns.cloudflare.com, adrian.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 199.19.57.1
NS records: cullen.ns.cloudflare.com, adrian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackduke.org (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.90.107, 172.67.199.221 |
| AAAA | 2 | 2606:4700:3036::ac43:c7dd, 2606:4700:3030::6815:5a6b |
| NS | 2 | adrian.ns.cloudflare.com, cullen.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | sendinblue-code:c67685198e27207295248638, v=spf1 include:_spf.google.com include:m |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adrian.ns.cloudflare.com dns.cloudflare. |
AI analysis
2018.hackduke.org has hackduke.org as its parent.
hackduke.org maps to four IP numbers: 2606:4700:3030::6815:5a6b, 2606:4700:3036::ac43:c7dd, 104.21.90.107 and 172.67.199.221.
Other host names, for instance www.ranchitophilly.com, korthcollection.com, antebi.net, porneax.com and zyciekalisza.pl share IP numbers with hackduke.org.
Two name servers adrian.ns.cloudflare.com and cullen.ns.cloudflare.com are delegated to hackduke.org.
hackduke.org uses the same name server configuration as other domains, such as offshorefinancialcenter.com, filecity.co.kr, hapajapan.com, sportti.com and kymppipaikka.fi.
hackduke.org at least partially shares name servers with other domains such as 1c12.com, vainsthlm-tw.com, 504448.com, dsrbelgelendirme.com.tr and amlimg.com.
These name servers are commonly used with tim.ns.cloudflare.com and elinore.ns.cloudflare.com.
Host names with six IP numbers: Host name adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; host name cullen.ns.cloudflare.com points to 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.
hackduke.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
hackduke.org shares mail servers with other domains at least in part, for instance sasaktour.co.kr, ns500758.ns500758.ns500698.ns500736.ns500698.ns500735.ns500698.ns500735.ns500698.ns500698.ns500576.ns500576.ns500576.ns500576.trackreceptor.com, jimchilders.com, ns500737.ns500737.ns500737.ns500737.ns500737.ns500599.ns500724.ns500599.ns500583.ns500697.www.yummyflingsfinder.com and ns500742.ns500742.ns500742.ns500704.ns500704.ns500671.ns500705.ns500688.ns500688.ns500666.ns500291.ns500291.ns500131.lustychickser.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c21::1b and 172.253.115.27
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)