topcoder.at - dns.ninja
topcoder.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.eurodns.com ⭐ | ||||||
| A | 2610:1c8:b002::107🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns1.eurodns.com | ||||||
| A | 199.167.66.107🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns1.eurodns.com | ||||||
| NS | ns2.eurodns.com | ||||||
| A | 2610:1c8:b001::107🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns2.eurodns.com | ||||||
| A | 104.37.178.107🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns2.eurodns.com | ||||||
| NS | ns3.eurodns.com ⚠️ Not in parent delegation | ||||||
| A | 2610:1c8:b002::108🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns3.eurodns.com | ||||||
| A | 199.167.66.108🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns3.eurodns.com | ||||||
| NS | ns4.eurodns.com ⚠️ Not in parent delegation | ||||||
| A | 2610:1c8:b001::108🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns4.eurodns.com | ||||||
| A | 104.37.178.108🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns4.eurodns.com | ||||||
| SOA | ns1.eurodns.comhostmaster@eurodns.com 2020-09-29 #0 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785146402 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.eurodns.com2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:26
●NSns2.eurodns.com2015-08-11 → 2026-07-27 · 2 obs
● 2026-07-27 11:10:26
●NSns3.eurodns.com2015-11-26 → 2026-07-27 · 3 obs
● 2015-11-26 13:46:30
● 2026-07-27 11:10:26
●NSns4.eurodns.com2015-11-26 → 2026-07-27 · 3 obs
● 2015-11-26 13:46:30
● 2026-07-27 11:10:26
○MXmail.topcoder.at2015-08-11 → 2020-01-19 · 4 obs
● 2020-01-19 20:47:56
○ 2026-03-17 09:48:50
○ 2026-07-27 11:10:26
○A80.92.65.1442015-08-11 → 2020-01-19 · 4 obs
● 2020-01-19 20:47:56
○ 2026-03-17 09:48:50
○ 2026-07-27 11:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns1.univie.ac.at, j.ns.at, n.ns.at... | - |
| topcoder.at | ns1.eurodns.com, ns2.eurodns.com | - |
✅ Authoritative Response
Server:199.167.66.107
NS records: ns1.eurodns.com, ns2.eurodns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcoder.at (unsigned zone)
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.eurodns.com, ns2.eurodns.com... |
| SOA | 1 | ns1.eurodns.com hostmaster.eurodns.com |
Analysis
Name Servers
The NS records for topcoder.at point to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.
At least some of topcoder.at's name servers are shared with other domains, for example apteekkini.fi, racingmoto.fr, rtlgroup.(0x787878) and two more.
Four hostnames, each resolving to a pair of IP addresses: ns1.eurodns.com directs to 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com directs to 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com directs to 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com directs to 104.37.178.108 and 2610:1c8:b001::108.