codingbat.com - dns.ninja
codingbat.com
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=1782667150 | ||||||
rank #83118 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #243,289
Subdomains
www.codingbat.com |
Same first word
codingbat.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1042.ui-dns.biz2018-02-26 → 2026-06-28 · 3 obs
● 2018-02-26 17:04:02
● 2026-06-28 17:38:14
●NSns1042.ui-dns.com2018-02-26 → 2026-06-28 · 3 obs
● 2018-02-26 17:04:02
● 2026-06-28 17:38:14
●NSns1042.ui-dns.de2018-02-26 → 2026-06-28 · 3 obs
● 2018-02-26 17:04:02
● 2026-06-28 17:38:14
●NSns1042.ui-dns.org2018-02-26 → 2026-06-28 · 3 obs
● 2018-02-26 17:04:02
● 2026-06-28 17:38:14
○NSns57.1and1.com2015-06-01 → 2017-02-13 · 4 obs
● 2017-02-13 10:02:08
○ 2018-02-26 17:04:02
○ 2026-06-28 17:38:14
○NSns58.1and1.com2015-06-01 → 2017-02-13 · 4 obs
● 2017-02-13 10:02:08
○ 2018-02-26 17:04:02
○ 2026-06-28 17:38:14
○MXmx00.1and1.com2015-06-01 → 2020-03-23 · 4 obs
● 2020-03-23 09:08:52
○ 2026-02-22 13:31:06
○ 2026-06-28 17:38:14
●MXmx00.ionos.com2026-02-22 → 2026-06-28 · 3 obs
● 2026-02-22 13:31:06
● 2026-06-28 17:38:14
○MXmx01.1and1.com2015-06-01 → 2020-03-23 · 4 obs
● 2020-03-23 09:08:52
○ 2026-02-22 13:31:06
○ 2026-06-28 17:38:14
●MXmx01.ionos.com2026-02-22 → 2026-06-28 · 3 obs
● 2026-02-22 13:31:06
● 2026-06-28 17:38:14
●A173.255.219.702015-06-01 → 2026-06-28 · 2 obs
● 2026-06-28 17:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| codingbat.com | ns1042.ui-dns.de, ns1042.ui-dns.biz, ns1042.ui-dns.org, ns1042.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.42
NS records: ns1042.ui-dns.de, ns1042.ui-dns.biz, ns1042.ui-dns.org, ns1042.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codingbat.com (unsigned zone)
⏱️ Timing
Total: 363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.255.219.70 |
| NS | 4 | ns1042.ui-dns.org, ns1042.ui-dns.de... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 a ~all |
| SOA | 1 | ns1042.ui-dns.org hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1042.ui-dns.com, ns1042.ui-dns.com)
Analysis
Hierarchy
www.codingbat.com is a subdomain of codingbat.com.
IP Addresses
codingbat.com directs to one IP number, which is 173.255.219.70.
Among the host names that share IP numbers with codingbat.com are introcomputing.org, codeinthebrowser.org, javabat.com and two others.
Name Servers
The domain codingbat.com is delegated to these four name servers: ns1042.ui-dns.biz, ns1042.ui-dns.com, ns1042.ui-dns.de and ns1042.ui-dns.org.
The name servers of codingbat.com overlap at least partially with those of other domains — among them sleeplikeakid.com, shamelesspassionstore.com, bester-anwalt.com and two more.
These name servers commonly co-occur with the name servers ns1104.ui-dns.de, ns1034.ui-dns.org, ns1090.ui-dns.com and ns1105.ui-dns.org.
Each of the four hosts ns1042.ui-dns.biz, ns1042.ui-dns.com, ns1042.ui-dns.de and ns1042.ui-dns.org has two IP addresses. ns1042.ui-dns.biz points to 217.160.81.42 and 2001:8d8:fe:53:0:d9a0:512a:100. ns1042.ui-dns.com points to 217.160.82.42 and 2001:8d8:fe:53:0:d9a0:522a:100. ns1042.ui-dns.de points to 217.160.80.42 and 2001:8d8:fe:53:0:d9a0:502a:100. ns1042.ui-dns.org points to 217.160.83.42 and 2001:8d8:fe:53:0:d9a0:532a:100.
Mail Servers
The MX records for codingbat.com point to two mail servers: mx00.ionos.com and mx01.ionos.com.
codingbat.com has the same mail server arrangement as a number of other domains, for example doug.ca, bigdent.org, koyoslc.com and two more.
codingbat.com has mail servers in common with other domains — iamsheslk.com being one example.
Both mx00.ionos.com and mx01.ionos.com have a single IP address each — mx00.ionos.com resolves to 74.208.5.3 while mx01.ionos.com resolves to 74.208.5.21.