serafi.dev - robtex.com
serafi.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:47b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8412🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.123Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.18🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jobs.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 108.162.193.183🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 172.64.33.183🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 173.245.59.183🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| NS | monroe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.123, 172.67.132.18 | ||||||
| IPv6 hints | 2606:4700:3036::6815:47b, 2606:4700:3037::ac43:8412 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | jobs.ns.cloudflare.comdns@cloudflare.com serial=2415382873 | ||||||
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
serafi.info |
serafi.de |
serafi.barcelona |
serafi.net |
serafi.com |
serafi.duckdns.org |
serafi.eu |
serafi.dev |
serafi.es |
serafi.fr |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSjobs.ns.cloudflare.com2026-09-10 → 2026-09-22 · 2 obs
● 2026-09-22 18:00:16
●NSmonroe.ns.cloudflare.com2026-09-10 → 2026-09-22 · 2 obs
● 2026-09-22 18:00:16
●A104.21.4.1232026-09-10 → 2026-09-22 · 4 obs
○ 2026-09-12 02:18:02
● 2026-09-14 11:35:58
● 2026-09-22 18:00:16
●A172.67.132.182026-09-10 → 2026-09-22 · 4 obs
○ 2026-09-12 02:18:02
● 2026-09-14 11:35:58
● 2026-09-22 18:00:16
●A2606:4700:3036::6815:47b2026-09-10 → 2026-09-22 · 4 obs
○ 2026-09-12 02:18:02
● 2026-09-14 11:35:58
● 2026-09-22 18:00:16
●A2606:4700:3037::ac43:84122026-09-10 → 2026-09-22 · 4 obs
○ 2026-09-12 02:18:02
● 2026-09-14 11:35:58
● 2026-09-22 18:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| serafi.dev | monroe.ns.cloudflare.com, jobs.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.153
NS records: monroe.ns.cloudflare.com, jobs.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serafi.dev (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.4.123, 172.67.132.18 |
| AAAA | 2 | 2606:4700:3037::ac43:8412, 2606:4700:3036::6815:47b |
| NS | 2 | jobs.ns.cloudflare.com, monroe.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jobs.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
serafi.dev points to the four IP addresses 104.21.4.123, 172.67.132.18, 2606:4700:3036::6815:47b and 2606:4700:3037::ac43:8412.
hownottodiehungry.com, 76ltb.cn, es2.y2mate.is plus two other host names have IP numbers in common with serafi.dev.
Name Servers
serafi.dev is delegated to two name servers: jobs.ns.cloudflare.com and monroe.ns.cloudflare.com.
The name server configuration of serafi.dev is shared with other domains, for instance 344vsd.com, 375hengshun.pages.dev, geoslink.org and two others.
There is at least partial name server overlap between serafi.dev and other domains — ziatogel1dua9.com, ovamj.cn, webedusync.org and two more among them.
These name servers are routinely deployed together with the name servers carl.ns.cloudflare.com.
Hosts with 6 IP addresses each:
jobs.ns.cloudflare.com resolves to 108.162.193.183, 172.64.33.183, 173.245.59.183 and 3 other IP addresses.
monroe.ns.cloudflare.com resolves to 108.162.194.153, 162.159.38.153, 172.64.34.153 and 3 other IP addresses.