express-serverless.io - robtex.com
express-serverless.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ade9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1ecf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.207Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.233🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | simon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| NS | stephane.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2670🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c270🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2270🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 108.162.194.112🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 162.159.38.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 172.64.34.112🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.207, 172.67.173.233 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ade9, 2606:4700:3034::6815:1ecf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
| SOA | simon.ns.cloudflare.comdns@cloudflare.com serial=2403893982 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778524468 | ||||||
Same first word
express-serverless.io |
DNS History
6 records (6 active, 0 former)
●NSsimon.ns.cloudflare.com2026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
●NSstephane.ns.cloudflare.com2026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
●A104.21.30.2072026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
●A172.67.173.2332026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
●A2606:4700:3030::ac43:ade92026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
●A2606:4700:3034::6815:1ecf2026-04-13 → 2026-05-11 · 2 obs
● 2026-05-11 18:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| express-serverless.io | simon.ns.cloudflare.com, stephane.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.112
NS records: simon.ns.cloudflare.com, stephane.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for express-serverless.io (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.233, 104.21.30.207 |
| AAAA | 2 | 2606:4700:3034::6815:1ecf, 2606:4700:3030::ac43:ade9 |
| NS | 2 | simon.ns.cloudflare.com, stephane.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | simon.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
express-serverless.io maps to four IP numbers: 2606:4700:3030::ac43:ade9, 2606:4700:3034::6815:1ecf, 104.21.30.207 and 172.67.173.233.
Other host names, for instance vltitle.com, alexabet88u.net, 23win.computer, www.xoilac365k.live and vidms.co.il share IP numbers with express-serverless.io.
Name Servers
Two name servers simon.ns.cloudflare.com and stephane.ns.cloudflare.com are delegated to express-serverless.io.
express-serverless.io uses the same name server configuration as other domains, such as kubet33.biz, kqbd24.com, sao789.domains, brainmechanics.io and jequitiba.io.
express-serverless.io at least partially shares name servers with other domains such as aorugs.com, wickhill.com, nohut.de, cvgolfinhwoz.vip and aacschool.com.
Host names with six IP numbers: Host name simon.ns.cloudflare.com points to 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232; host name stephane.ns.cloudflare.com points to 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.