refactor.dev - dns.ninja
refactor.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a9d7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1bf2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.242Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.215🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brett.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 108.162.193.76🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 172.64.33.76🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 173.245.59.76🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| NS | zita.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.242, 172.67.169.215 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:a9d7, 2606:4700:3035::6815:1bf2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | brett.ns.cloudflare.comdns@cloudflare.com serial=2412964393 | ||||||
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
6 records (6 active, 0 former)
●NSbrett.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
●NSzita.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
●A104.21.27.2422026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
●A172.67.169.2152026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
●A2606:4700:3034::ac43:a9d72026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
●A2606:4700:3035::6815:1bf22026-08-31 → 2026-09-01 · 2 obs
● 2026-09-01 05:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| refactor.dev | zita.ns.cloudflare.com, brett.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.243
NS records: zita.ns.cloudflare.com, brett.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refactor.dev (unsigned zone)
⏱️ Timing
Total: 1330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.215, 104.21.27.242 |
| AAAA | 2 | 2606:4700:3034::ac43:a9d7, 2606:4700:3035::6815:1bf2 |
| NS | 2 | brett.ns.cloudflare.com, zita.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brett.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
refactor.dev directs to four IP numbers, which are 104.21.27.242, 172.67.169.215, 2606:4700:3034::ac43:a9d7 and 2606:4700:3035::6815:1bf2.
circlefield.nl, www.muellerjapanshop.com, rapidsparkclub.nl and two other host names share IP numbers with refactor.dev.
Name Servers
refactor.dev has two authoritative name servers — brett.ns.cloudflare.com and zita.ns.cloudflare.com.
refactor.dev uses the same name servers as several other domains — among them kanbantam.com, onlinefizz.com, kkgameonlinein.in.net and two more.
There is at least partial name server overlap between refactor.dev and other domains — aleemguladsterra.workers.dev, warmxkillensmedia.info, dnv-glgroup.de and two more among them.
These name servers frequently co-occur with the name servers margaret.ns.cloudflare.com and conrad.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
brett.ns.cloudflare.com points to 108.162.193.76, 172.64.33.76, 173.245.59.76 and 3 other IP addresses.
zita.ns.cloudflare.com points to 108.162.192.243, 172.64.32.243, 173.245.58.243 and 3 other IP addresses.