expression3.com - robtex.com
expression3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.154.192.94🇱🇺 EPT-LU194.154.192.0/19 PT-LU | ||||||
| PTR | webhost-web04.pt.lu | ||||||
| NS | ns2.pt.lu ⭐ | ||||||
| A | 2001:7e8:8800::c0🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| PTR | ns2.pt.lu | ||||||
| A | 195.46.252.2🇱🇺 EPT-LU195.46.224.0/19 PT-LU | ||||||
| PTR | ns2.pt.lu | ||||||
| NS | ns1.pt.lu | ||||||
| A | 2001:7e8:8800::b0🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| PTR | ns1.pt.lu | ||||||
| A | 194.154.192.1🇱🇺 EPT-LU194.154.192.0/19 PT-LU | ||||||
| PTR | ns1.pt.lu | ||||||
| NS | ns3.pt.lu | ||||||
| A | 2001:1610:2:1::90🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns3.pt.lu | ||||||
| A | 80.90.63.90🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns3.pt.lu | ||||||
| MX | mx.hostpack.lu ⭐ | ||||||
| A | 194.154.212.7🇱🇺 EPT-LU194.154.192.0/19 PT-LU | ||||||
| PTR | mx.hostpack.lu | ||||||
| TXT | v=spf1 a mx include:spf-strict.hostpack.lu -all | ||||||
| SOA | ns2.pt.luhostmaster@ns1.pt.lu 2023-03-08 #0 | ||||||
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=1774807047 | ||||||
Subdomains
mail.expression3.com |
Same first word
expression3.com |
DNS History
8 records (5 active, 3 former)
○NSdns1.online.lu2015-05-18 → 2017-03-21 · 4 obs
● 2017-03-21 05:27:36
○ 2026-03-08 06:13:34
○ 2026-03-29 18:15:18
○NSdns2.online.lu2015-05-18 → 2017-03-21 · 4 obs
● 2017-03-21 05:27:36
○ 2026-03-08 06:13:34
○ 2026-03-29 18:15:18
●NSns1.pt.lu2026-03-08 → 2026-03-29 · 3 obs
● 2026-03-08 06:13:34
● 2026-03-29 18:15:18
●NSns2.pt.lu2026-03-08 → 2026-03-29 · 3 obs
● 2026-03-08 06:13:34
● 2026-03-29 18:15:18
●NSns3.pt.lu2026-03-08 → 2026-03-29 · 3 obs
● 2026-03-08 06:13:34
● 2026-03-29 18:15:18
○MXmailns.online.lu2015-05-18 → 2017-03-21 · 4 obs
● 2017-03-21 05:27:36
○ 2026-03-08 06:13:34
○ 2026-03-29 18:15:18
●MXmx.hostpack.lu2026-03-08 → 2026-03-29 · 3 obs
● 2026-03-08 06:13:34
● 2026-03-29 18:15:18
●A194.154.192.942026-03-08 → 2026-03-29 · 2 obs
● 2026-03-29 18:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| expression3.com | ns1.pt.lu, ns2.pt.lu, ns3.pt.lu | - |
✅ Authoritative Response
Server:195.46.252.2
NS records: ns1.pt.lu, ns2.pt.lu, ns3.pt.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expression3.com (unsigned zone)
⏱️ Timing
Total: 982ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.154.192.94 |
| NS | 3 | ns2.pt.lu, ns3.pt.lu... |
| MX | 1 | mx.hostpack.lu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf-strict.hostpack. |
| SOA | 1 | ns2.pt.lu hostmaster.ns1.pt.lu |
Analysis
Hierarchy
expression3.com is the parent of mail.expression3.com.
IP Addresses
expression3.com resolves to one IP number: 194.154.192.94.
other host names including feiereisen.lu, danieli.lu, mx.easyrider.lu, colummulhern.lu and mail.bbm.lu share IP numbers with expression3.com.
Name Servers
expression3.com is delegated to three name servers ns1.pt.lu, ns2.pt.lu and ns3.pt.lu.
expression3.com at least partially shares name servers with other domains, for instance mersch.lu, sacprogram.org, capitalatwork.lu, 178.0.146.in-addr.arpa and novento.net.
Host names with two IP numbers:
ns1.pt.lu points to: 2001:7e8:8800::b0 and 194.154.192.1.
ns2.pt.lu points to: 2001:7e8:8800::c0 and 195.46.252.2.
ns3.pt.lu points to: 2001:1610:2:1::90 and 80.90.63.90.
Mail Servers
expression3.com is handled by a single mail server, mx.hostpack.lu.
expression3.com shares the same mail server setup as other domains, for instance femm.lu, select-commerce.lu, bsn.lu, magicmoments.lu and benjamin.lu.
expression3.com shares some mail servers with other domains, at least partially, for example balore.lu and cl-immo.lu.
mx.hostpack.lu resolves to IP 194.154.212.7.