officialcrtz.com - robtex.com
officialcrtz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.214.100.176🇬🇧 Google35.214.0.0/17 | ||||||
| PTR | 176.100.214.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:officialcrtz.com.spf.auto.dnssmarthost.net ~all | ||||||
| TXT | google-site-verification=bux6amwvvxUqCQwRyc2NnVkWn7W-B9ef3R7Yv2iEhq8 | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=29 | ||||||
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=1778461696 | ||||||
Same first word
officialcrtz.com |
DNS History
6 records (6 active, 0 former)
●NSns1.siteground.net2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
●NSns2.siteground.net2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
●MXmx10.antispam.mailspamprotection.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
●MXmx20.antispam.mailspamprotection.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
●MXmx30.antispam.mailspamprotection.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
●A35.214.100.1762026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 01:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| officialcrtz.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for officialcrtz.com (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.214.100.176 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr... |
| TXT | 2 | google-site-verification=bux6amwvvxUqCQw, v=spf1 +a +mx include:officialcrtz.com.s |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
officialcrtz.com resolves to one IP number: 35.214.100.176.
other host names including healthylivinganswers.com, rmconsulting.ie, pearceit.co.uk, desuto.com and alexaar.com share IP numbers with officialcrtz.com.
Name Servers
officialcrtz.com is delegated to two name servers ns1.siteground.net and ns2.siteground.net.
officialcrtz.com shares the same name server setup as other domains, for instance segmentalab.com, denisegrayson.com, fotocube.nl, victorkane.com and terax.ro.
officialcrtz.com at least partially shares name servers with other domains, for instance clickbrian.com, sicitrics.com, lushlandscapesnc.com, hv-t.com and fbcmanning.com.
Host names with one IP number:
ns1.siteground.net points to 75.2.77.104
ns2.siteground.net points to 99.83.229.113
Mail Servers
officialcrtz.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
officialcrtz.com shares some mail servers with other domains, at least partially, for instance stevecunningham.info, breakfastatsilvias.com, llameya.cl, intlccc.net and poweroilandgas.com.
Host names with one IP number: mx10.antispam.mailspamprotection.com points to 34.149.79.66; mx20.antispam.mailspamprotection.com points to 34.120.156.61; mx30.antispam.mailspamprotection.com points to 34.111.121.216.