sustained.lu - robtex.com
sustained.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.233.55.11🇩🇪 MITTWALD-AS185.233.52.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | r31031.agenturserver.it | ||||||
| NS | ns1.dns-stock.com ⭐ | ||||||
| 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 | ||||||
| NS | ns2.dns-stock.com | ||||||
| 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 | ns3.vo.lu | ||||||
| A | 2001:1610:0:d::2🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| A | 195.200.241.2🇱🇺 ASN-VO195.200.240.0/23 Visual Online S.A. (former WTG S.A.) Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns3.dns-stock.com | ||||||
| MX | mx1.agenturserver.de ⭐ | ||||||
| A | 185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx1.agenturserver.de | ||||||
| MX | mx2.agenturserver.de ⭐ | ||||||
| A | 185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx2.agenturserver.de | ||||||
| MX | mx3.agenturserver.de(20) | ||||||
| A | 185.15.192.58🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx3.agenturserver.de | ||||||
| MX | mx4.agenturserver.de(50) | ||||||
| A | 185.15.192.59🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx4.agenturserver.de | ||||||
| SOA | ns1.dns-stock.comsysop@vo.lu 2023-12-13 #1 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| TXT | Exported: 2026-03-26 22:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1774558873 | ||||||
Subdomains
www.sustained.lu |
Same first word
sustained.app |
sustained.be |
sustained.lu |
sustained.net |
sustained.org |
sustained.ca |
sustained.ie |
sustained.com |
Similar names
edunistas.com |
saudinest.com |
saudinets.com |
andsuites.com |
unitedsas.com |
sintsaude.com |
sintsaude.org |
dentisusa.com |
seduisant.com |
DNS History
9 records (8 active, 1 former)
●NSns1.dns-stock.com2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
●NSns2.dns-stock.com2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
●NSns3.vo.lu2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 01:39:20
● 2026-03-26 21:40:04
●MXmx1.agenturserver.de2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
●MXmx2.agenturserver.de2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
●MXmx3.agenturserver.de2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
●MXmx4.agenturserver.de2018-08-30 → 2026-03-26 · 2 obs
● 2026-03-26 21:40:04
○A157.97.38.2502018-08-30 → 2018-08-30 · 3 obs
○ 2026-03-26 01:39:20
○ 2026-03-26 21:40:04
●A185.233.55.112026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 01:39:20
● 2026-03-26 21:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| sustained.lu | ns1.dns-stock.com, ns3.vo.lu, ns2.dns-stock.com | 1 record |
✅ Authoritative Response
Server:85.93.210.40
NS records: ns1.dns-stock.com, ns3.vo.lu, ns2.dns-stock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sustained.lu (unsigned zone)
⏱️ Timing
Total: 1111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.233.55.11 |
| NS | 3 | ns1.dns-stock.com, ns3.vo.lu... |
| MX | 4 | mx4.agenturserver.de (pri: 50), mx3.agenturserver.de (pri: 20)... |
| SOA | 1 | ns1.dns-stock.com sysop.vo.lu |
📌 Glue Records Collected
Total: 13
In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)
Out-of-bailiwick: 1 (ns3.vo.lu)
Analysis
Hierarchy
sustained.lu is the parent of www.sustained.lu.
IP Addresses
sustained.lu points to a single IP number: 185.233.55.11.
other host names for instance 101010.lu, www.ihp.lu, r31031.agenturserver.it, itsadmin.net and mineralexpo.lu share IP numbers with sustained.lu.
Name Servers
sustained.lu is delegated to three name servers: ns1.dns-stock.com, ns2.dns-stock.com and ns3.vo.lu.
sustained.lu at least partially shares name servers with other domains, for instance zci.lu, gdmavocats.com, cooltec.lu, moli.lu and associates.lu.
These name servers are commonly used with the name servers merkur.vo.lu.
Host names with two IP numbers:
Host ns1.dns-stock.com points to 2001:1610:0:13::40 and 85.93.210.40.
Host ns2.dns-stock.com points to 2001:1610:0:3::40 and 80.90.44.40.
Host ns3.vo.lu points to 2001:1610:0:d::2 and 195.200.241.2.
Mail Servers
Four mail servers handle sustained.lu: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.
sustained.lu shares mail servers with other domains at least partially, including baeckerei-heger.de, fotostudio-bonn.de, basisportal.de, huber-ag.com and kulturvermerke.at.
Host names with one IP number:
mx1.agenturserver.de points to 185.15.192.56
mx2.agenturserver.de points to 185.15.192.57
mx3.agenturserver.de points to 185.15.192.58
mx4.agenturserver.de points to 185.15.192.59