houldin.com - robtex.com
houldin.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=1774622412 | ||||||
Subdomains
mx.houldin.com |
Same first word
houldin.com |
Similar names
unihold.ru |
unihold.net |
unihold.ma |
unihold.com.br |
ludinho.com |
houlind.com |
unihold.co.zw |
hlduino.com |
dilunho.com |
unihold.cz |
hnloudi.cn |
unihold.info |
hoilund.no |
hudolin.de |
hnloudi.gov.cn |
unihold.com |
DNS History
4 records (4 active, 0 former)
●NSns63.worldnic.com2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:50
●NSns64.worldnic.com2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:50
●MXhouldin-com.mail.protection.outlook.com2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:50
●A208.91.197.272015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| houldin.com | ns63.worldnic.com, ns64.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.185
NS records: ns63.worldnic.com, ns64.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for houldin.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns63.worldnic.com, ns64.worldnic.com |
| MX | 1 | houldin-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms25760838 |
| SOA | 1 | NS63.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns63.worldnic.com, ns64.worldnic.com)
Analysis
Hierarchy
houldin.com is the parent of mx.houldin.com.
IP Addresses
houldin.com points to IP number 208.91.197.27.
For instance, other host names intrahashippingusa.com, wealthcreditscore.com, leadlook.com, readysecure.net and bsasavannah.org share IP numbers with houldin.com.
Name Servers
houldin.com is delegated to two name servers: ns63.worldnic.com and ns64.worldnic.com.
houldin.com uses the same name server setup as other domains such as readeandassoc.com, adoptlss.org, terezin.org, michaelmincieli.com and mgmc.org.
Host names with one IP number:
ns63.worldnic.com points to: 162.159.26.185.
ns64.worldnic.com points to: 162.159.27.127.
Mail Servers
houldin.com is handled by a single mail server, houldin-com.mail.protection.outlook.com.
Host name houldin-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c922::2, 2a01:111:f403:c927::, 2a01:111:f403:f913::1, 52.101.10.2, 52.101.41.56, 52.101.50.4 and 52.101.194.12.