yp4schools.com - robtex.com
yp4schools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.120.61.197 | ||||||
| NS | ns1.thryvinc-ns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de9b🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.155Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-155.cloudflare.com | ||||||
| NS | ns2.thryvinc-ns.com | ||||||
| A | 2400:cb00:2049:1::a29f:ab2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.178Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.thryvinc-ns.com | ||||||
| A | 2400:cb00:2049:1::a29f:bdc🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.220Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | _gnsxhljnerkpnjhruiq50toxblbxc5m | ||||||
| TXT | _k3lpw8a29xljbzu5iixj4c28fron6j6 | ||||||
| SOA | ns1.thryvinc-ns.comdnsadmin@supermedia.com 2016-11-12 #52 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776189137 | ||||||
Same first word
yp4schools.com |
DNS History
5 records (4 active, 1 former)
○NSakadns1.yellowpages.com2016-12-12 → 2018-12-13 · 4 obs
● 2018-12-13 21:58:04
○ 2026-03-11 07:43:34
○ 2026-04-14 18:11:32
●NSns1.thryvinc-ns.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 07:43:34
● 2026-04-14 18:11:32
●NSns2.thryvinc-ns.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 07:43:34
● 2026-04-14 18:11:32
●NSns3.thryvinc-ns.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 07:43:34
● 2026-04-14 18:11:32
●A199.120.61.1972016-12-12 → 2026-04-14 · 2 obs
● 2026-04-14 18:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| yp4schools.com | ns1.thryvinc-ns.com, ns2.thryvinc-ns.com, ns3.thryvinc-ns.com | 3 records |
✅ Authoritative Response
Server:198.41.222.155
NS records: ns1.thryvinc-ns.com, ns2.thryvinc-ns.com, ns3.thryvinc-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yp4schools.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.120.61.197 |
| NS | 3 | ns1.thryvinc-ns.com, ns2.thryvinc-ns.com... |
| TXT | 2 | _gnsxhljnerkpnjhruiq50toxblbxc5m, _k3lpw8a29xljbzu5iixj4c28fron6j6 |
| SOA | 1 | ns1.thryvinc-ns.com dnsadmin.supermedia. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.thryvinc-ns.com, ns2.thryvinc-ns.com, ns3.thryvinc-ns.com)
Analysis
IP Addresses
yp4schools.com resolves to one IP number: 199.120.61.197.
Other host names for instance ypu.v.wc1.yp.com and ypforschools.com share IP numbers with yp4schools.com.
Name Servers
yp4schools.com is delegated to three name servers: ns1.thryvinc-ns.com, ns2.thryvinc-ns.com and ns3.thryvinc-ns.com.
yp4schools.com at least partially shares name servers with other domains, including highthryv.com, localgrindz.com, yellowpages.com, whereismaps.com.au and phillybillboard.com.
These name servers are commonly used together with the name servers ns0026.secondary.cloudflare.com, ns0223.secondary.cloudflare.com, ns0095.secondary.cloudflare.com and ns0189.secondary.cloudflare.com.
Host names with two IP numbers:
ns1.thryvinc-ns.com: 2400:cb00:2049:1::c629:de9b and 198.41.222.155
ns2.thryvinc-ns.com: 2400:cb00:2049:1::a29f:ab2 and 162.159.10.178
ns3.thryvinc-ns.com: 2400:cb00:2049:1::a29f:bdc and 162.159.11.220