write-up.dev - robtex.com
write-up.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.226.141.75🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-226-141-75.compute-1.amazonaws.com | ||||||
| NS | launch1.spaceship.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a26🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.38Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | launch2.spaceship.net | ||||||
| A | 2400:cb00:2049:1::a29f:1b20🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.32Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1.efwd.spaceship.net ⭐ | ||||||
| A | 162.255.118.11🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.efwd.spaceship.net | ||||||
| MX | mx2.efwd.spaceship.net ⭐ | ||||||
| A | 162.255.118.12🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.efwd.spaceship.net | ||||||
| TXT | v=spf1 include:spf.efwd.spaceship.net ~all | ||||||
| SOA | launch1.spaceship.netsupport@spaceship.com serial=1778826562 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSlaunch1.spaceship.net2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-13 03:14:56
●NSlaunch2.spaceship.net2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-13 03:14:56
●MXmx1.efwd.spaceship.net2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-13 03:14:56
●MXmx2.efwd.spaceship.net2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-13 03:14:56
●A3.226.141.752026-09-12 → 2026-09-13 · 2 obs
● 2026-09-13 03:14:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| write-up.dev | launch2.spaceship.net, launch1.spaceship.net | - |
✅ Authoritative Response
Server:162.159.27.32
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.226.141.75 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| MX | 2 | mx2.efwd.spaceship.net (pri: 0), mx1.efwd.spaceship.net (pri: 0) |
| TXT | 1 | v=spf1 include:spf.efwd.spaceship.net ~a |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
IP Addresses
write-up.dev has exactly one IP address — 3.226.141.75.
Name Servers
write-up.dev has two authoritative name servers — launch1.spaceship.net and launch2.spaceship.net.
The name server configuration of write-up.dev is shared with other domains, for instance 91794.cc, 031232125.xyz, chardenon.com and two others.
The name servers for write-up.dev overlap at least partially with those of other domains — for example masterymember.com.
Both launch1.spaceship.net and launch2.spaceship.net have two IP addresses each. launch1.spaceship.net resolves to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26; launch2.spaceship.net resolves to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.
Mail Servers
write-up.dev uses two mail servers, mx1.efwd.spaceship.net and mx2.efwd.spaceship.net.
The mail server setup of write-up.dev matches that of other domains such as feimu.lat, yomiru.buzz, playerinc.net and two others.
Each of mx1.efwd.spaceship.net and mx2.efwd.spaceship.net has one IP address: mx1.efwd.spaceship.net uses 162.255.118.11 and mx2.efwd.spaceship.net uses 162.255.118.12.