api4code.com - robtex.com
api4code.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3033::6815:4c7c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c2f9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.124Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.249🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | primary.ns.hostup.se ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de87🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.135Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-135.cloudflare.com | ||||||
| NS | secondary.ns.hostup.se | ||||||
| A | 2400:cb00:2049:1::a29f:8a3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.163Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.api4code.com ⭐ | ||||||
| A | 185.113.11.10🇸🇪 HOSTUP185.113.11.0/24 | ||||||
| PTR | lambda.hostup.se | ||||||
| TXT | v=spf1 mx include:spf.hostup.se ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.124, 172.67.194.249 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4c7c, 2606:4700:3036::ac43:c2f9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | primary.ns.hostup.sedns@cloudflare.com serial=2413580386 | ||||||
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=1788093635 | ||||||
Same first word
api4code.com |
Previous names
Next names
DNS History
10 records (7 active, 3 former)
○NSns05.domaincontrol.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-08-22 11:27:10
○ 2026-08-30 12:59:54
○NSns06.domaincontrol.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-08-22 11:27:10
○ 2026-08-30 12:59:54
●NSprimary.ns.hostup.se2026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
●NSsecondary.ns.hostup.se2026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
●MXmail.api4code.com2026-08-22 → 2026-08-30 · 2 obs
● 2026-08-30 12:59:54
●A104.21.76.1242026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
●A172.67.194.2492026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
○A184.168.221.592019-12-18 → 2019-12-18 · 3 obs
○ 2026-08-22 11:27:10
○ 2026-08-30 12:59:54
●A2606:4700:3033::6815:4c7c2026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
●A2606:4700:3036::ac43:c2f92026-08-22 → 2026-08-30 · 3 obs
● 2026-08-22 11:27:10
● 2026-08-30 12:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| api4code.com | primary.ns.hostup.se, secondary.ns.hostup.se | - |
✅ Authoritative Response
Server:198.41.222.135
NS records: primary.ns.hostup.se, secondary.ns.hostup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.124, 172.67.194.249 |
| AAAA | 2 | 2606:4700:3033::6815:4c7c, 2606:4700:3036::ac43:c2f9 |
| NS | 2 | primary.ns.hostup.se, secondary.ns.hostup.se |
| MX | 1 | mail.api4code.com (pri: 0) |
| TXT | 1 | v=spf1 mx include:spf.hostup.se ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | primary.ns.hostup.se dns.cloudflare.com |
Analysis
IP Addresses
api4code.com points to the four IP addresses 104.21.76.124, 172.67.194.249, 2606:4700:3033::6815:4c7c and 2606:4700:3036::ac43:c2f9.
Two other host names, along with radiojunin.com, umbrellaonline.co.uk and portalelmpath.click, also share IP numbers with api4code.com.
Name Servers
api4code.com is delegated to two name servers: primary.ns.hostup.se and secondary.ns.hostup.se.
api4code.com shares its NS records with other domains, for example learneragency.eu, spaander.se, deki.se and two others.
api4code.com shares at least some of its name servers with other domains, such as almytee.com.
primary.ns.hostup.se and secondary.ns.hostup.se each resolve to two IP addresses: primary.ns.hostup.se points to 198.41.222.135 and 2400:cb00:2049:1::c629:de87, while secondary.ns.hostup.se points to 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3.
Mail Servers
The sole mail server for api4code.com is mail.api4code.com.
mail.api4code.com resolves to a single IP number: 185.113.11.10.