codethem.com - dns.ninja
codethem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.80.248Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.206🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mona.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ace🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ce🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 108.162.192.206🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 172.64.32.206🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 173.245.58.206🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| MX | mail.codethem.com ⭐ | ||||||
| A | 91.227.122.90🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | k12.unixstorm.org | ||||||
| TXT | google-site-verification=XF0mkyAlYrWLT_iEjv8_AvfHTfKXiL9urXRrcLyHjU4 | ||||||
| TXT | v=spf1 a mx ip4:91.227.122.245 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.80.248, 172.67.187.206 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | mona.ns.cloudflare.comdns@cloudflare.com serial=2408856070 | ||||||
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=1785438857 | ||||||
Subdomains
mail.codethem.com |
Same first word
codethem.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSmona.ns.cloudflare.com2018-10-18 → 2026-07-30 · 3 obs
● 2018-10-18 20:16:02
● 2026-07-30 19:31:18
○NSns1.unixstorm.org2017-02-09 → 2017-02-09 · 3 obs
○ 2018-10-18 20:16:02
○ 2026-07-30 19:31:18
○NSns2.unixstorm.org2017-02-09 → 2017-02-09 · 3 obs
○ 2018-10-18 20:16:02
○ 2026-07-30 19:31:18
●NSwoz.ns.cloudflare.com2018-10-18 → 2026-07-30 · 3 obs
● 2018-10-18 20:16:02
● 2026-07-30 19:31:18
●MXmail.codethem.com2017-02-09 → 2026-07-30 · 2 obs
● 2026-07-30 19:31:18
●A104.21.80.2482026-07-30 → 2026-07-30 · 3 obs
● 2026-07-30 19:31:16
● 2026-07-30 19:31:18
○A104.27.160.1512018-10-18 → 2018-10-18 · 4 obs
● 2018-10-18 20:16:02
○ 2026-03-03 01:43:26
○ 2026-07-30 19:31:18
○A104.27.161.1512018-10-18 → 2018-10-18 · 4 obs
● 2018-10-18 20:16:02
○ 2026-03-03 01:43:26
○ 2026-07-30 19:31:18
●A172.67.187.2062026-07-30 → 2026-07-30 · 3 obs
● 2026-07-30 19:31:16
● 2026-07-30 19:31:18
○A91.227.122.902017-02-09 → 2026-03-03 · 5 obs
○ 2018-10-18 20:16:02
● 2026-03-03 01:43:26
○ 2026-07-30 19:31:16
○ 2026-07-30 19:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| codethem.com | woz.ns.cloudflare.com, mona.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.150
NS records: woz.ns.cloudflare.com, mona.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codethem.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.80.248, 172.67.187.206 |
| NS | 2 | mona.ns.cloudflare.com, woz.ns.cloudflare.com |
| MX | 1 | mail.codethem.com (pri: 10) |
| TXT | 2 | google-site-verification=XF0mkyAlYrWLT_i, v=spf1 a mx ip4:91.227.122.245 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mona.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (woz.ns.cloudflare.com, woz.ns.cloudflare.com, woz.ns.cloudflare.com...)
Analysis
Hierarchy
codethem.com is a parent domain of mail.codethem.com.
IP Addresses
codethem.com resolves to the IP addresses 104.21.80.248 and 172.67.187.206
Additional host names — travelingvermont.com, canopus-uk.com, goodled.net and two others — share IP numbers with codethem.com.
Name Servers
codethem.com is served by two delegated name servers, mona.ns.cloudflare.com and woz.ns.cloudflare.com.
codethem.com shares its name server setup with other domains, including milesfelsteadrealty.com.au, bagaroo.de, buynabumetone.com and two others.
codethem.com shares at least some of its name servers with other domains, including francioni-tonelli.it, seaworldorlando.com, apkpot.net and two others.
These name servers are frequently paired with the name servers ruben.ns.cloudflare.com, kiki.ns.cloudflare.com and ivan.ns.cloudflare.com.
Host names with 6 IP numbers:
mona.ns.cloudflare.com carries IP addresses 108.162.192.206, 172.64.32.206 and 173.245.58.206, with 3 other addresses beyond those.
woz.ns.cloudflare.com carries IP addresses 108.162.193.150, 172.64.33.150 and 173.245.59.150, with 3 other addresses beyond those.
Mail Servers
codethem.com has one mail server: mail.codethem.com.
There is one IP number for mail.codethem.com: 91.227.122.90.