ctfdev.com - dns.ninja
ctfdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.219.250.37🇺🇸 NAMCHEAP-PH104.219.250.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | nc-ph-3812.web-hosting.com | ||||||
| NS | ns1.lander.d.parity.domains ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290 | ||||||
| NS | dns101.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290 | ||||||
| NS | dns102.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| NS | ns2.lander.d.parity.domains ⚠️ Not in parent delegation | ||||||
| A | 162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| SOA | ns1.lander.d.parity.domainshostmaster@lander.d.parity.domains serial=7 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786342254 | ||||||
PTR for
Same first word
ctfdev.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.registrar-servers.com2026-07-10 → 2026-07-10 · 3 obs
● 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
●NSdns101.registrar-servers.com2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 06:21:12
●NSdns102.registrar-servers.com2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 06:21:12
○NSdns2.registrar-servers.com2026-07-10 → 2026-07-10 · 3 obs
● 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
●NSns1.lander.d.parity.domains2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 06:21:12
○NSns1.mediatemple.net2015-08-11 → 2017-03-30 · 4 obs
● 2017-03-30 20:12:54
○ 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
●NSns2.lander.d.parity.domains2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 06:21:12
○NSns2.mediatemple.net2015-08-11 → 2017-03-30 · 4 obs
● 2017-03-30 20:12:54
○ 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
○MXmail.ctfdev.com2015-08-11 → 2017-03-30 · 4 obs
● 2017-03-30 20:12:54
○ 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
●A104.219.250.372026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 06:21:12
○A64.207.153.942015-08-11 → 2017-03-30 · 4 obs
● 2017-03-30 20:12:54
○ 2026-07-10 22:16:50
○ 2026-08-10 06:21:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ctfdev.com | dns101.registrar-servers.com, dns102.registrar-servers.com | 2 records |
✅ Authoritative Response
Server:162.222.205.190
NS records: dns101.registrar-servers.com, dns102.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctfdev.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.219.250.37 |
| NS | 2 | ns1.lander.d.parity.domains, ns2.lander.d.parity.domains |
| SOA | 1 | ns1.lander.d.parity.domains hostmaster.l |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.registrar-servers.com, dns102.registrar-servers.com)
Analysis
IP Addresses
ctfdev.com points to a single IP number: 104.219.250.37.
Additional host names — www.snapomaticr.xyz, mail.joygamesrealm.com, heroic-rpg.com and two others — share IP numbers with ctfdev.com.
Name Servers
ctfdev.com has four authoritative name servers: dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.
ctfdev.com shares at least some of its name servers with other domains, including thalir.info, oceanslive.org, www.homelyrecognition.pro and two others.
The four host names dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains each resolve to a single IP address. dns101.registrar-servers.com and ns1.lander.d.parity.domains both point to 192.236.150.131, while dns102.registrar-servers.com and ns2.lander.d.parity.domains both point to 162.222.205.190.
The host names dns101.registrar-servers.com and ns1.lander.d.parity.domains both resolve to 192.236.150.131 IP addresses.
The host names dns102.registrar-servers.com and ns2.lander.d.parity.domains both resolve to 162.222.205.190 IP addresses.