harcourtsna.com - robtex.com
harcourtsna.com
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=1778459851 | ||||||
Same first word
harcourtsna.com |
DNS History
9 records (9 active, 0 former)
●NScash.ns.cloudflare.com2026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●NSmallory.ns.cloudflare.com2026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●MXharcourtsna-com.mail.protection.outlook.com2026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A104.26.0.2242026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A104.26.1.2242026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A172.67.70.2112026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A2606:4700:20::681a:1e02026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A2606:4700:20::681a:e02026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
●A2606:4700:20::ac43:46d32026-03-13 → 2026-05-11 · 2 obs
● 2026-05-11 00:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| harcourtsna.com | cash.ns.cloudflare.com, mallory.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.81
NS records: cash.ns.cloudflare.com, mallory.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harcourtsna.com (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.1.224, 172.67.70.211... |
| AAAA | 3 | 2606:4700:20::681a:e0, 2606:4700:20::681a:1e0... |
| NS | 2 | cash.ns.cloudflare.com, mallory.ns.cloudflare.com |
| MX | 1 | harcourtsna-com.mail.protection.outlook. |
| TXT | 2 | _sht9ib68z2c3lwf42l5tfmg1l7novb0, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | cash.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cash.ns.cloudflare.com, cash.ns.cloudflare.com, cash.ns.cloudflare.com...)
Analysis
IP Addresses
harcourtsna.com maps to six IPs: 2606:4700:20::681a:e0, 2606:4700:20::681a:1e0, 2606:4700:20::ac43:46d3, 104.26.0.224, 104.26.1.224 and 172.67.70.211.
Other host names, for instance opendealer.shop, www.italiani.it, kundenmeister.com, cdn.mmogah.com and barcellona.italiani.it share IP numbers with harcourtsna.com.
Name Servers
harcourtsna.com's delegation uses two name servers: cash.ns.cloudflare.com and mallory.ns.cloudflare.com.
harcourtsna.com uses the same name server setup as other domains, such as fionas.org, shinnori.com, iaq.com.au, intruder-stammtisch-hannover.de and skyzmetroradio.co.zw.
harcourtsna.com at least partially shares name servers with other domains, including vardenafil.sbs, configcat.com, mediamondo.it, simonrhodes.net and revistadofactoring.com.
These name servers are commonly used together with the name servers jessica.ns.cloudflare.com, sreeni.ns.cloudflare.com, christian.ns.cloudflare.com and emily.ns.cloudflare.com.
Host names with six IP numbers:
cash.ns.cloudflare.com points to 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.
mallory.ns.cloudflare.com points to 2606:4700:50::a29f:2653, 2803:f800:50::6ca2:c253, 2a06:98c1:50::ac40:2253, 108.162.194.83, 162.159.38.83 and 172.64.34.83.
Mail Servers
A single mail server handles harcourtsna.com, harcourtsna-com.mail.protection.outlook.com.
Host harcourtsna-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::2, 2a01:111:f403:c931::, 2a01:111:f403:c946::5, 2a01:111:f403:f910::, 52.101.9.2, 52.101.11.9, 52.101.41.26 and 52.101.42.16.