87a.dev - robtex.com
87a.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:13b7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bb0f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.183Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.15🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | karsyn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c2Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c2c2Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:22c2Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.194Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.194Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | kianchau.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb3Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c3b3Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:23b3Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.179Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.179Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.183, 172.67.187.15 | ||||||
| IPv6 hints | 2606:4700:3033::6815:13b7, 2606:4700:3036::ac43:bb0f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com | ||||||
| SOA | karsyn.ns.cloudflare.comdns@cloudflare.com serial=2417321027 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| 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
14 records (6 active, 8 former)
●NSkarsyn.ns.cloudflare.com2026-08-21 → 2026-10-26 · 2 obs
● 2026-10-26 15:19:14
●NSkianchau.ns.cloudflare.com2026-08-21 → 2026-10-26 · 2 obs
● 2026-10-26 15:19:14
●A104.21.19.1832026-08-29 → 2026-10-26 · 5 obs
● 2026-08-29 05:15:42
○ 2026-10-15 20:29:48
● 2026-10-19 09:45:02
● 2026-10-26 15:19:14
●A172.67.187.152026-08-29 → 2026-10-26 · 5 obs
● 2026-08-29 05:15:42
○ 2026-10-15 20:29:48
● 2026-10-19 09:45:02
● 2026-10-26 15:19:14
○A188.114.96.02026-08-21 → 2026-08-21 · 3 obs
○ 2026-08-29 05:15:42
○ 2026-10-26 15:19:14
○A188.114.96.42026-10-15 → 2026-10-15 · 4 obs
● 2026-10-15 20:29:48
○ 2026-10-19 09:45:02
○ 2026-10-26 15:19:14
○A188.114.97.02026-08-21 → 2026-08-21 · 3 obs
○ 2026-08-29 05:15:42
○ 2026-10-26 15:19:14
○A188.114.97.42026-10-15 → 2026-10-15 · 4 obs
● 2026-10-15 20:29:48
○ 2026-10-19 09:45:02
○ 2026-10-26 15:19:14
●A2606:4700:3033::6815:13b72026-08-29 → 2026-10-26 · 5 obs
● 2026-08-29 05:15:42
○ 2026-10-15 20:29:48
● 2026-10-19 09:45:02
● 2026-10-26 15:19:14
●A2606:4700:3036::ac43:bb0f2026-08-29 → 2026-10-26 · 5 obs
● 2026-08-29 05:15:42
○ 2026-10-15 20:29:48
● 2026-10-19 09:45:02
● 2026-10-26 15:19:14
○A2a06:98c1:3120::2026-08-21 → 2026-08-21 · 3 obs
○ 2026-08-29 05:15:42
○ 2026-10-26 15:19:14
○A2a06:98c1:3120::42026-10-15 → 2026-10-15 · 4 obs
● 2026-10-15 20:29:48
○ 2026-10-19 09:45:02
○ 2026-10-26 15:19:14
○A2a06:98c1:3121::2026-08-21 → 2026-08-21 · 3 obs
○ 2026-08-29 05:15:42
○ 2026-10-26 15:19:14
○A2a06:98c1:3121::42026-10-15 → 2026-10-15 · 4 obs
● 2026-10-15 20:29:48
○ 2026-10-19 09:45:02
○ 2026-10-26 15:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 87a.dev | karsyn.ns.cloudflare.com, kianchau.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.194
NS records: karsyn.ns.cloudflare.com, kianchau.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 87a.dev (unsigned zone)
⏱️ Timing
Total: 1542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.183, 172.67.187.15 |
| AAAA | 2 | 2606:4700:3033::6815:13b7, 2606:4700:3036::ac43:bb0f |
| NS | 2 | karsyn.ns.cloudflare.com, kianchau.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | karsyn.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
87a.dev directs to four IP numbers, which are 104.21.19.183, 172.67.187.15, 2606:4700:3033::6815:13b7 and 2606:4700:3036::ac43:bb0f.
Two other host names, along with img3.medioq.com, nozelix.ch and hazelcove.co, also share IP numbers with 87a.dev.
Name Servers
Two name servers handle the delegation for 87a.dev: karsyn.ns.cloudflare.com and kianchau.ns.cloudflare.com.
87a.dev shares the same name server setup with other domains, for instance zz789.io, tillytouch.com, 98atop.com and two other.
At least some of 87a.dev's name servers are shared with other domains, for example sova-e95.pages.dev, metricore72.website, burhanuddin-4a8.workers.dev and two more.
It is common for these name servers to be used in conjunction with the name servers amber.ns.cloudflare.com, chase.ns.cloudflare.com and dawn.ns.cloudflare.com.
DNS names with 6 IP addresses:
karsyn.ns.cloudflare.com resolves to 108.162.194.194, 162.159.38.194 and 172.64.34.194 among others, with 3 other IP addresses in total.
kianchau.ns.cloudflare.com resolves to 108.162.195.179, 162.159.44.179 and 172.64.35.179 among others, with 3 other IP addresses in total.