challengeaccepted.co - robtex.com
challengeaccepted.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759617653 | ||||||
Subdomains
mail.challengeaccepted.co |
Same first word
challengeaccepted.com |
challengeaccepted.co |
challengeaccepted.africa |
challengeaccepted.net |
DNS History
11 records (4 active, 7 former)
○NSns.heartinternet.co.uk2015-07-20 → 2016-04-28 · 4 obs
● 2016-04-28 20:55:30
○ 2017-03-20 09:57:36
○ 2026-03-25 06:43:56
●NSns1.afternic.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 02:12:40
● 2026-03-25 06:43:56
●NSns2.afternic.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 02:12:40
● 2026-03-25 06:43:56
○NSns2.heartinternet.co.uk2015-07-20 → 2016-04-28 · 4 obs
● 2016-04-28 20:55:30
○ 2017-03-20 09:57:36
○ 2026-03-25 06:43:56
○NSns53.domaincontrol.com2019-04-18 → 2019-04-18 · 4 obs
● 2019-04-18 10:06:10
○ 2026-03-19 02:12:40
○ 2026-03-25 06:43:56
○NSns54.domaincontrol.com2019-04-18 → 2019-04-18 · 4 obs
● 2019-04-18 10:06:10
○ 2026-03-19 02:12:40
○ 2026-03-25 06:43:56
○MXmail.challengeaccepted.co2015-07-20 → 2016-04-28 · 4 obs
● 2016-04-28 20:55:30
○ 2017-03-20 09:57:36
○ 2026-03-25 06:43:56
●A13.248.169.482026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 02:12:40
● 2026-03-25 06:43:56
○A184.168.221.612019-04-18 → 2019-04-18 · 4 obs
● 2019-04-18 10:06:10
○ 2026-03-19 02:12:40
○ 2026-03-25 06:43:56
●A76.223.54.1462026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 02:12:40
● 2026-03-25 06:43:56
○A79.170.40.42015-07-20 → 2016-04-28 · 4 obs
● 2016-04-28 20:55:30
○ 2017-03-20 09:57:36
○ 2026-03-25 06:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| challengeaccepted.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challengeaccepted.co (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
Hierarchy
challengeaccepted.co is the parent of mail.challengeaccepted.co.
IP Addresses
challengeaccepted.co resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including napolit.com, ayzx.com, lacanadaproperty.com, expressletter.com and vlk-clb.xyz share IP numbers with challengeaccepted.co.
Name Servers
challengeaccepted.co is delegated to two name servers ns1.afternic.com and ns2.afternic.com.
challengeaccepted.co shares the same name server setup as other domains, for instance gkweb.com, jelle.cloud, longterminvesting.org, busax.com and mail.ncmedia.co.
challengeaccepted.co at least partially shares name servers with other domains, for instance springpromos.com, sploosh.net, rzln.com, cinereal.com and nujk.com.
these name servers are often used together with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-jh56ag3qoy8fsktzvbvfht.ns101.verify.hn, verification-kpgoxbwy7lja8vfpnhny9g.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.
Host names with two IP numbers:
The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.