blue1688.app - robtex.com
blue1688.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8674🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:19b6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.182Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.116🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mary.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| NS | ram.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 108.162.193.225🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 172.64.33.225🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 173.245.59.225🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.182, 172.67.134.116 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8674, 2606:4700:3037::6815:19b6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | mary.ns.cloudflare.comdns@cloudflare.com serial=2411954259 | ||||||
app
| 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=101427 | ||||||
Same first word
blue1688.app |
DNS History
6 records (6 active, 0 former)
●NSmary.ns.cloudflare.com2026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
●NSram.ns.cloudflare.com2026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
●A104.21.25.1822026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
●A172.67.134.1162026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
●A2606:4700:3031::ac43:86742026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
●A2606:4700:3037::6815:19b62026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 02:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| blue1688.app | ram.ns.cloudflare.com, mary.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.225
NS records: ram.ns.cloudflare.com, mary.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue1688.app (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.116, 104.21.25.182 |
| AAAA | 2 | 2606:4700:3031::ac43:8674, 2606:4700:3037::6815:19b6 |
| NS | 2 | mary.ns.cloudflare.com, ram.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mary.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
blue1688.app points to the four IP addresses 104.21.25.182, 172.67.134.116, 2606:4700:3031::ac43:8674 and 2606:4700:3037::6815:19b6.
Two other host names, along with kokobo.com, medspaofminneapolis.com and de576167.yosbkj.horse, also share IP numbers with blue1688.app.
Name Servers
blue1688.app has two authoritative name servers — mary.ns.cloudflare.com and ram.ns.cloudflare.com.
blue1688.app shares its NS records with other domains, for example basiru1.com, naga77.biz, kuwin12.app and two others.
The name servers of blue1688.app overlap at least partially with those of other domains — among them echowi.ai, apex-it.com, hridhanchem.com and two more.
DNS names with 6 IP addresses:
mary.ns.cloudflare.com points to 108.162.192.134, 172.64.32.134, 173.245.58.134 and 3 other IP addresses.
ram.ns.cloudflare.com points to 108.162.193.225, 172.64.33.225, 173.245.59.225 and 3 other IP addresses.