chall.it - dns.ninja
chall.it
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-07-29 #3 | ||||||
Same first word
chall.ch |
chall.id.au |
chall.se |
chall.me |
chall.it |
chall.is |
chall.eu |
chall.ir |
chall.com |
chall.net |
chall.de |
chall.ru |
chall.org |
chall.com.au |
chall.co.uk |
chall.co |
chall.ne.jp |
chall.info |
chall.biz |
chall.us |
chall.co.jp |
chall.fr |
Similar names
DNS History
24 records (11 active, 13 former)
●NSns-1475.awsdns-56.org2026-03-10 → 2026-07-29 · 3 obs
● 2026-03-10 08:16:16
● 2026-07-29 02:06:28
●NSns-1563.awsdns-03.co.uk2026-03-10 → 2026-07-29 · 3 obs
● 2026-03-10 08:16:16
● 2026-07-29 02:06:28
●NSns-158.awsdns-19.com2026-03-10 → 2026-07-29 · 3 obs
● 2026-03-10 08:16:16
● 2026-07-29 02:06:28
●NSns-993.awsdns-60.net2026-03-10 → 2026-07-29 · 3 obs
● 2026-03-10 08:16:16
● 2026-07-29 02:06:28
○NSns81.domaincontrol.com2015-08-09 → 2019-12-28 · 4 obs
● 2019-12-28 00:18:26
○ 2026-03-10 08:16:16
○ 2026-07-29 02:06:28
○NSns82.domaincontrol.com2015-08-09 → 2019-12-28 · 4 obs
● 2019-12-28 00:18:26
○ 2026-03-10 08:16:16
○ 2026-07-29 02:06:28
●MXalt1.aspmx.l.google.com2015-08-09 → 2026-07-29 · 2 obs
● 2026-07-29 02:06:28
●MXalt2.aspmx.l.google.com2015-08-09 → 2026-07-29 · 2 obs
● 2026-07-29 02:06:28
●MXaspmx.l.google.com2015-08-09 → 2026-07-29 · 2 obs
● 2026-07-29 02:06:28
●MXaspmx2.googlemail.com2015-08-09 → 2026-07-29 · 2 obs
● 2026-07-29 02:06:28
●MXaspmx3.googlemail.com2015-08-09 → 2026-07-29 · 2 obs
● 2026-07-29 02:06:28
○A13.48.200.1552026-03-10 → 2026-07-29 · 2 obs
○ 2026-07-29 02:06:28
○A13.49.189.362026-03-31 → 2026-04-07 · 5 obs
● 2026-03-31 10:17:14
● 2026-04-07 02:54:20
○ 2026-04-30 02:40:10
○ 2026-07-29 02:06:28
○A13.49.98.1142026-04-30 → 2026-04-30 · 4 obs
● 2026-04-30 02:40:10
○ 2026-07-29 02:06:24
○ 2026-07-29 02:06:28
○A13.60.165.362026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 08:16:16
○ 2026-03-25 03:08:56
○ 2026-07-29 02:06:28
○A13.61.233.1402026-03-31 → 2026-04-07 · 5 obs
● 2026-03-31 10:17:14
● 2026-04-07 02:54:20
○ 2026-04-30 02:40:10
○ 2026-07-29 02:06:28
●A13.63.190.2072026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 02:06:24
● 2026-07-29 02:06:28
●A13.63.88.2122026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 02:06:24
● 2026-07-29 02:06:28
○A13.63.9.962026-03-10 → 2026-07-29 · 2 obs
○ 2026-07-29 02:06:28
○A16.170.45.1882026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 08:16:16
○ 2026-03-25 03:08:56
○ 2026-07-29 02:06:28
○A16.192.6.192026-04-30 → 2026-04-30 · 4 obs
● 2026-04-30 02:40:10
○ 2026-07-29 02:06:24
○ 2026-07-29 02:06:28
○A51.21.158.1202026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 03:08:56
○ 2026-03-31 10:17:14
○ 2026-07-29 02:06:28
○A51.21.95.1322026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 03:08:56
○ 2026-03-31 10:17:14
○ 2026-07-29 02:06:28
○A54.69.228.2112015-08-09 → 2019-12-28 · 4 obs
● 2019-12-28 00:18:26
○ 2026-03-10 08:16:16
○ 2026-07-29 02:06:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | r.dns.it, dns.nic.it, m.dns.it, nameserver.cnr.it... | - |
| chall.it | ns-993.awsdns-60.net, ns-1475.awsdns-56.org, ns-1563.awsdns-03.co.uk, ns-158.awsdns-19.com | - |
✅ Authoritative Response
Server:205.251.198.27
NS records: ns-993.awsdns-60.net, ns-1475.awsdns-56.org, ns-1563.awsdns-03.co.uk, ns-158.awsdns-19.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chall.it (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.63.190.207, 13.63.88.212 |
| NS | 4 | ns-1475.awsdns-56.org, ns-1563.awsdns-03.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | google-site-verification=SSEAM24j_udqWih |
| SOA | 1 | ns-158.awsdns-19.com awsdns-hostmaster.a |
Analysis
IP Addresses
chall.it has two IP addresses: 13.63.88.212 and 13.63.190.207
Name Servers
chall.it has four authoritative name servers: ns-158.awsdns-19.com, ns-993.awsdns-60.net, ns-1475.awsdns-56.org and ns-1563.awsdns-03.co.uk.
At least some of chall.it's name servers are shared with other domains, for example denkinews.org, sunextra.info, navisedu.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-158.awsdns-19.com directs to 205.251.192.158 and 2600:9000:5300:9e00::1; ns-993.awsdns-60.net directs to 205.251.195.225 and 2600:9000:5303:e100::1; ns-1475.awsdns-56.org directs to 205.251.197.195 and 2600:9000:5305:c300::1; ns-1563.awsdns-03.co.uk directs to 205.251.198.27 and 2600:9000:5306:1b00::1.
Mail Servers
Five mail servers handle chall.it: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
chall.it shares mail servers — at least in part — with other domains, including ns500693.ns500699.ns500693.ns500734.ns500734.ns500699.ns500693.ns500699.ns500588.ns500693.ns500693.ns500588.ns500612.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500768.ns500758.ns500735.ns500698.ns500708.ns500708.ns500686.ns500652.ns500652.ns500619.trackreceptor.com, iqpro.ai and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.