udemy.page - robtex.com
udemy.page
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.idp365.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1b83🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.131Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.idp365.net | ||||||
| NS | dns2.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:3003🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.3Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.idp365.net | ||||||
| NS | dns3.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:31fe🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.254Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.idp365.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.idp365.nethostmaster@idp365.net 2019-02-28 #1 | ||||||
page
| 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=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.idp365.net2026-07-22 → 2026-08-13 · 2 obs
● 2026-08-13 21:52:16
●NSdns2.idp365.net2026-07-22 → 2026-08-13 · 2 obs
● 2026-08-13 21:52:16
●NSdns3.idp365.net2026-07-22 → 2026-08-13 · 2 obs
● 2026-08-13 21:52:16
●A217.19.248.1322026-07-22 → 2026-08-13 · 2 obs
● 2026-08-13 21:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| page | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| udemy.page | dns2.idp365.net, dns1.idp365.net, dns3.idp365.net | - |
✅ Authoritative Response
Server:162.159.48.3
NS records: dns2.idp365.net, dns1.idp365.net, dns3.idp365.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udemy.page (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns2.idp365.net, dns1.idp365.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.idp365.net hostmaster.idp365.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
udemy.page resolves to just one IP address, 217.19.248.132.
Two other host names, along with nvidiashield.com.de, www.consumerfocus.org.uk and rsasecurity.de, also share IP numbers with udemy.page.
Name Servers
DNS for udemy.page is handled by three authoritative name servers: dns1.idp365.net, dns2.idp365.net and dns3.idp365.net.
The name servers of udemy.page overlap at least partially with those of other domains — among them cartersoshkosh.se, mydexis.com, marshallamps.co and two more.
Three hostnames — dns1.idp365.net, dns2.idp365.net and dns3.idp365.net — each have two IP addresses: dns1.idp365.net has 162.159.27.131 and 2400:cb00:2049:1::a29f:1b83, dns2.idp365.net has 162.159.48.3 and 2400:cb00:2049:1::a29f:3003, and dns3.idp365.net has 162.159.49.254 and 2400:cb00:2049:1::a29f:31fe.