urbanwaterlearning.org - robtex.com
urbanwaterlearning.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5829🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ac4b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.75🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | curt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| NS | mckinley.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2649🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c249🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2249🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 108.162.194.73🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 172.64.34.73🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| MX | ghs.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1b::79🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| A | 142.251.163.121🇺🇸 Google142.251.163.0/24 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| TXT | google-site-verification=m26ftwJm2BESKfguSrq4Z8A6490cNjHEFJi4O6oCxU4 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.88.41, 172.67.172.75 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5829, 2606:4700:3037::ac43:ac4b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | curt.ns.cloudflare.comdns@cloudflare.com serial=2410815130 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785544023 | ||||||
Same first word
urbanwaterlearning.org |
DNS History
11 records (7 active, 4 former)
●NScurt.ns.cloudflare.com2026-06-28 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
●NSmckinley.ns.cloudflare.com2026-06-28 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
●MXghs.google.com2026-06-28 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
●A104.21.88.412026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
●A172.67.172.752026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
○A188.114.96.02026-06-28 → 2026-06-28 · 2 obs
○ 2026-08-01 00:36:54
○A188.114.97.02026-06-28 → 2026-06-28 · 2 obs
○ 2026-08-01 00:36:54
●A2606:4700:3032::6815:58292026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
●A2606:4700:3037::ac43:ac4b2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:36:54
○A2a06:98c1:3120::2026-06-28 → 2026-06-28 · 2 obs
○ 2026-08-01 00:36:54
○A2a06:98c1:3121::2026-06-28 → 2026-06-28 · 2 obs
○ 2026-08-01 00:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| urbanwaterlearning.org | mckinley.ns.cloudflare.com, curt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.94
NS records: mckinley.ns.cloudflare.com, curt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urbanwaterlearning.org (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.88.41, 172.67.172.75 |
| AAAA | 2 | 2606:4700:3037::ac43:ac4b, 2606:4700:3032::6815:5829 |
| NS | 2 | curt.ns.cloudflare.com, mckinley.ns.cloudflare.com |
| MX | 1 | ghs.google.com (pri: 1200) |
| TXT | 1 | google-site-verification=m26ftwJm2BESKfg |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | curt.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
urbanwaterlearning.org directs to four IP numbers, which are 104.21.88.41, 172.67.172.75, 2606:4700:3032::6815:5829 and 2606:4700:3037::ac43:ac4b.
Additional host names — gardenskyhongkong.com, escapist.com.tr, 1dotcom.com and two others — share IP numbers with urbanwaterlearning.org.
Name Servers
Two name servers handle the delegation for urbanwaterlearning.org: curt.ns.cloudflare.com and mckinley.ns.cloudflare.com.
urbanwaterlearning.org shares its name server setup with other domains, including ryaneby.com, adeusweb.com, vile-tech.com and two others.
There is at least partial name server overlap between urbanwaterlearning.org and other domains — partyhiredestination.com.au, geranwood.com, carloscampos.com.co and two more among them.
The name servers matteo.ns.cloudflare.com, owen.ns.cloudflare.com and rafe.ns.cloudflare.com are often found in combination with these name servers.
Host names with 6 IP numbers:
curt.ns.cloudflare.com resolves to 108.162.193.94, 172.64.33.94 and 173.245.59.94 among others, with 3 other IP addresses in total.
mckinley.ns.cloudflare.com resolves to 108.162.194.73, 162.159.38.73 and 172.64.34.73 among others, with 3 other IP addresses in total.
Mail Servers
urbanwaterlearning.org has one mail server: ghs.google.com.
urbanwaterlearning.org shares the same mail server setup as other domains, including elorientedecuba.org, pdavpublicschool.com, binkdavies.com and two others.
ghs.google.com carries two IP numbers: 142.251.163.121 and 2607:f8b0:4004:c1b::79.