crhlab.com - robtex.com
crhlab.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=1776218647 | ||||||
Same first word
crhlab.com |
Similar names
chrlab.com |
lbarch.co.za |
bhrcla.com |
calhbr.com |
archlb.com |
rhclab.com |
habcrl.com |
hrclab.org |
hbclar.com |
rchlab.com |
ahlrcb.com |
lhrcab.com |
lbarch.com |
blarch.com |
charlb.com |
rbachl.at |
DNS History
8 records (6 active, 2 former)
○MXcluster8.eu.messagelabs.com2016-12-17 → 2017-10-24 · 4 obs
● 2017-10-24 01:21:16
○ 2026-03-29 21:35:00
○ 2026-04-15 02:29:38
○MXcluster8a.eu.messagelabs.com2016-12-17 → 2017-10-24 · 4 obs
● 2017-10-24 01:21:16
○ 2026-03-29 21:35:00
○ 2026-04-15 02:29:38
●MXmxa-00344903.gslb.pphosted.com2026-03-29 → 2026-04-15 · 3 obs
● 2026-03-29 21:35:00
● 2026-04-15 02:29:38
●MXmxb-00344903.gslb.pphosted.com2026-03-29 → 2026-04-15 · 3 obs
● 2026-03-29 21:35:00
● 2026-04-15 02:29:38
●A79.96.185.912016-12-17 → 2026-04-15 · 2 obs
● 2026-04-15 02:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crhlab.com | dns.home.pl, dns2.home.pl, dns3.home.pl | - |
✅ Authoritative Response
Server:217.160.81.248
NS records: dns.home.pl, dns2.home.pl, dns3.home.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.96.185.91 |
| NS | 3 | dns2.home.pl, dns3.home.pl... |
| MX | 2 | mxb-00344903.gslb.pphosted.com (pri: 5), mxa-00344903.gslb.pphosted.com (pri: 5) |
| TXT | 1 | v=spf1 ip4:46.28.244.38 ip4:217.17.33.90 |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
IP Addresses
crhlab.com points to a single IP: 79.96.185.91.
Other host names, for instance pocztapgmb.home.pl, cloudserver097881.home.pl and crhmaterials.pl share IP numbers with crhlab.com.
Name Servers
crhlab.com is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
crhlab.com at least partially shares its name servers with other domains, for instance jmkancelaria.home.pl, cloudserver010968.home.pl, cloudserver082965.home.pl, cloudserver3182585-3182616.home.pl and cloudserver3266105-3266136.home.pl.
Host names with two IP numbers:
dns2.home.pl points to: 2001:8d8:fe:53:6870::2 and 217.160.81.248.
dns3.home.pl points to: 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251.
dns.home.pl points to: 2001:8d8:fe:53:6870::1 and 217.160.80.244.
Mail Servers
Two mail servers mxa-00344903.gslb.pphosted.com and mxb-00344903.gslb.pphosted.com handle crhlab.com.
crhlab.com uses the same mail server setup as other domains such as ergon.be, ro.crh.com, graniteprecast.com, anchorwall.com and apacmidsouth.com.
crhlab.com shares some mail servers with other domains at least partially, for example clelandsiteprep.com.
Host names with a single IP:
mxa-00344903.gslb.pphosted.com resolves to 185.132.183.168.
mxb-00344903.gslb.pphosted.com resolves to 185.183.30.218.