itchallenges.me - robtex.com
itchallenges.me
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.89.16.230🇩🇪 DIGITALOCEAN159.89.16.0/20 DigitalOcean | ||||||
| NS | ns1.blacknight.com ⭐ | ||||||
| A | 78.153.212.176🇮🇪 BLACKNIGHT-AS78.153.212.0/24 IE-BLACKNIGHT-INFRA | ||||||
| PTR | ns1.blacknight.com | ||||||
| NS | ns2.blacknight.com | ||||||
| A | 2a01:a8:dc3:3313::aaaa🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6 | ||||||
| PTR | ns2.blacknight.com | ||||||
| A | 81.17.254.6🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | ns2.blacknight.com | ||||||
| NS | ns3.blacknight.com | ||||||
| A | 2a00:fea0:dead::beef🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project | ||||||
| A | 185.28.194.194🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o. | ||||||
| PTR | ns2.anycastdns.cz | ||||||
| NS | ns4.blacknight.com | ||||||
| A | 185.38.108.108🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project | ||||||
| PTR | ns1.anycastdns.cz | ||||||
| MX | mail.itchallenges.me ⭐ | ||||||
| A | 3.122.89.11🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-3-122-89-11.eu-central-1.compute.amazonaws.com | ||||||
| TXT | google-site-verification=H15c9ybsvHXFHI-qjI0M2UDbfBajYMiuEiZYj8-mmL8 | ||||||
| TXT | v=spf1 ip4:159.89.16.230 ~all | ||||||
| SOA | ns1.blacknight.comhostmaster@blacknight.com serial=1276012005 | ||||||
me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.me ⭐ | ||||||
| NS | a2.nic.me | ||||||
| NS | b0.nic.me | ||||||
| NS | b2.nic.me | ||||||
| NS | c0.nic.me | ||||||
| SOA | a0.nic.mehostmaster@donuts.email serial=1777256275 | ||||||
Subdomains
mail.itchallenges.me |
Same first word
itchallenges.me |
Similar names
DNS History
13 records (6 active, 7 former)
○NSerrp1.nameonhold.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 23:54:26
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
○NSerrp2.nameonhold.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 23:54:26
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
●NSns1.blacknight.com2018-05-15 → 2026-04-27 · 4 obs
○ 2026-03-25 23:54:26
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
○NSns1.nameonhold.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 23:54:26
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
●NSns2.blacknight.com2018-05-15 → 2026-04-27 · 4 obs
○ 2026-03-25 23:54:26
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
○NSns2.nameonhold.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 23:54:26
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
●NSns3.blacknight.com2018-05-15 → 2026-04-27 · 4 obs
○ 2026-03-25 23:54:26
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
●NSns4.blacknight.com2018-05-15 → 2026-04-27 · 4 obs
○ 2026-03-25 23:54:26
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
●MXmail.itchallenges.me2026-03-29 → 2026-04-27 · 3 obs
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
○MXmail.nickstel.com2026-03-25 → 2026-03-25 · 3 obs
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
○A147.135.197.2432018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-25 23:54:26
○ 2026-04-27 02:29:12
●A159.89.16.2302026-03-29 → 2026-04-27 · 3 obs
● 2026-03-29 07:48:26
● 2026-04-27 02:29:12
○A185.53.179.1262026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 23:54:26
○ 2026-03-29 07:48:26
○ 2026-04-27 02:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me... | - |
| itchallenges.me | ns1.blacknight.com, ns3.blacknight.com, ns4.blacknight.com, ns2.blacknight.com | - |
✅ Authoritative Response
Server:78.153.212.176
NS records: ns1.blacknight.com, ns3.blacknight.com, ns4.blacknight.com, ns2.blacknight.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itchallenges.me (unsigned zone)
⏱️ Timing
Total: 1299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.89.16.230 |
| NS | 4 | ns4.blacknight.com, ns1.blacknight.com... |
| MX | 1 | mail.itchallenges.me (pri: 20) |
| TXT | 2 | google-site-verification=H15c9ybsvHXFHI-, v=spf1 ip4:159.89.16.230 ~all |
| SOA | 1 | ns1.blacknight.com hostmaster.blacknight |
Analysis
Hierarchy
The parent of mail.itchallenges.me is itchallenges.me.
IP Addresses
itchallenges.me points to a single IP number: 159.89.16.230.
Name Servers
itchallenges.me is delegated to four name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.
itchallenges.me shares name servers with other domains at least partially, for instance deirdreocallaghan.co.uk, irishevowners.ie, balcombes.com, douglasrfc.com and officespot.eu.
Two IP numbers per host:
ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6
ns3.blacknight.com points to 2a00:fea0:dead::beef and 185.28.194.194
One IP number per host:
ns1.blacknight.com points to 78.153.212.176
ns4.blacknight.com points to 185.38.108.108
Mail Servers
The mail server for itchallenges.me is mail.itchallenges.me.
Host name mail.itchallenges.me resolves to IP 3.122.89.11.