mac.lu - dns.ninja
mac.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.90.45.2🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | endor.vo.lu | ||||||
| NS | merkur.vo.lu ⭐ | ||||||
| A | 2001:1610:0:3::40🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns2.dns-stock.com | ||||||
| A | 80.90.44.40🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns2.dns-stock.com | ||||||
| NS | neptun.vo.lu | ||||||
| A | 2001:1610:0:13::40🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| A | 85.93.210.40🇱🇺 ASN-VO85.93.192.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| MX | smail.vo.lu ⭐ | ||||||
| A | 80.90.45.96🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | smail.vo.lu | ||||||
| TXT | v=spf1 ip4:80.90.45.0/25 ip4:80.90.42.160/27 -all | ||||||
| SOA | merkur.vo.luAdministrator@vo.lu 2026-07-17 #1 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-07-23 20:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1784829672 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A80.90.45.22015-08-19 → 2026-07-23 · 2 obs
● 2026-07-23 18:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| mac.lu | neptun.vo.lu, merkur.vo.lu | - |
✅ Authoritative Response
Server:85.93.210.40
NS records: neptun.vo.lu, merkur.vo.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mac.lu (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.90.45.2 |
| NS | 2 | merkur.vo.lu, neptun.vo.lu |
| MX | 1 | smail.vo.lu (pri: 10) |
| TXT | 1 | v=spf1 ip4:80.90.45.0/25 ip4:80.90.42.16 |
| SOA | 1 | merkur.vo.lu Administrator.vo.lu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)
Analysis
IP Addresses
mac.lu has exactly one IP address — 80.90.45.2.
www.homepages.lu, endor.vo.lu, trade-comm.lu plus two other host names have IP numbers in common with mac.lu.
Name Servers
DNS delegation for mac.lu points to two name servers: merkur.vo.lu and neptun.vo.lu.
The name server configuration of mac.lu is shared with other domains, for instance 42.90.80.in-addr.arpa, aachen.lu, seaxing.net and two others.
mac.lu partially shares its NS delegation with several other domains, including codess.lu, creation-plus.lu, ettinger.lu and two others.
These name servers regularly co-occur with the name servers ns1.dns-stock.com, ns2.dns-stock.com and ns3.vo.lu.
merkur.vo.lu directs to 80.90.44.40 and 2001:1610:0:3::40. neptun.vo.lu directs to 85.93.210.40 and 2001:1610:0:13::40. Each host name carries two IP addresses.
Mail Servers
mac.lu uses one mail server — smail.vo.lu.
The mail server setup of mac.lu matches that of other domains such as gptattoo.lu, traxxion.lu, nildon.eu and two others.
mac.lu has mail servers in common with other domains — for example anikonda.eu, anikonda.biz and lavrova.eu.
These mail servers tend to be used in conjunction with the mail servers relay-2.vo.lu.
smail.vo.lu has exactly one IP number: 80.90.45.96.