citysource.io - robtex.com
citysource.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:9d03🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:30f1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.241Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.3🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ignat.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c13🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c313🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2313🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 108.162.195.19🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 162.159.44.19Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 172.64.35.19🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| NS | ziggy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 108.162.194.237🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 162.159.38.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 172.64.34.237🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.241, 172.67.157.3 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:9d03, 2606:4700:3037::6815:30f1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com | ||||||
| SOA | ignat.ns.cloudflare.comdns@cloudflare.com serial=2409438729 | ||||||
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=1784014671 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSignat.ns.cloudflare.com2026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
●NSziggy.ns.cloudflare.com2026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
●A104.21.48.2412026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
●A172.67.157.32026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
●A2606:4700:3034::ac43:9d032026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
●A2606:4700:3037::6815:30f12026-07-04 → 2026-07-14 · 2 obs
● 2026-07-14 08:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| citysource.io | ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.19
NS records: ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citysource.io (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.48.241, 172.67.157.3 |
| AAAA | 2 | 2606:4700:3037::6815:30f1, 2606:4700:3034::ac43:9d03 |
| NS | 2 | ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ignat.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
citysource.io directs to four IP numbers, which are 104.21.48.241, 172.67.157.3, 2606:4700:3034::ac43:9d03 and 2606:4700:3037::6815:30f1.
Two other host names, along with covat.hoahoctro.vn, oftalmologoseltesoro.com and burfon.com, also share IP numbers with citysource.io.
Name Servers
DNS delegation for citysource.io points to two name servers: ignat.ns.cloudflare.com and ziggy.ns.cloudflare.com.
citysource.io shares its NS records with other domains, for example atrap.io, zapresic-online.biz, cm88gacor.org and two others.
The name servers of citysource.io overlap at least partially with those of other domains — among them eyesup-factory.com, dalworthmachine.com, yy455.com and two more.
These name servers commonly appear alongside the name servers jihoon.ns.cloudflare.com and raphaela.ns.cloudflare.com.
DNS names with 6 IP addresses:
ignat.ns.cloudflare.com has IP addresses 108.162.195.19, 162.159.44.19 and 172.64.35.19, plus 3 other.
ziggy.ns.cloudflare.com has IP addresses 108.162.194.237, 162.159.38.237 and 172.64.34.237, plus 3 other.