simac.lu - dns.ninja
simac.lu
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: 2026-06-04 16:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1780581672 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1036.awsdns-01.org2026-03-03 → 2026-06-04 · 3 obs
● 2026-03-03 07:47:54
● 2026-06-04 14:48:02
●NSns-168.awsdns-21.com2026-03-03 → 2026-06-04 · 3 obs
● 2026-03-03 07:47:54
● 2026-06-04 14:48:02
●NSns-1699.awsdns-20.co.uk2026-03-03 → 2026-06-04 · 3 obs
● 2026-03-03 07:47:54
● 2026-06-04 14:48:02
●NSns-542.awsdns-03.net2026-03-03 → 2026-06-04 · 3 obs
● 2026-03-03 07:47:54
● 2026-06-04 14:48:02
○NSns1.eurodns.com2015-06-19 → 2016-08-01 · 4 obs
● 2016-08-01 19:27:12
○ 2026-03-03 07:47:54
○ 2026-06-04 14:48:02
○NSns2.eurodns.com2015-06-19 → 2016-08-01 · 4 obs
● 2016-08-01 19:27:12
○ 2026-03-03 07:47:54
○ 2026-06-04 14:48:02
●MXmail.simac.lu2015-06-19 → 2026-06-04 · 2 obs
● 2026-06-04 14:48:02
○MXmail2.simac.lu2016-08-01 → 2016-08-01 · 4 obs
● 2016-08-01 19:27:12
○ 2026-03-03 07:47:54
○ 2026-06-04 14:48:02
●A185.173.21.1142026-03-03 → 2026-06-04 · 3 obs
● 2026-03-03 07:47:54
● 2026-06-04 14:48:02
○A80.92.65.1442015-06-19 → 2016-08-01 · 4 obs
● 2016-08-01 19:27:12
○ 2026-03-03 07:47:54
○ 2026-06-04 14:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | k.dns.lu, p.dns.lu, ns1.dns.lu, g.dns.lu... | 12 records |
| simac.lu | ns-1036.awsdns-01.org, ns-168.awsdns-21.com, ns-542.awsdns-03.net, ns-1699.awsdns-20.co.uk | - |
✅ Authoritative Response
Server:205.251.196.12
NS records: ns-1036.awsdns-01.org, ns-168.awsdns-21.com, ns-542.awsdns-03.net, ns-1699.awsdns-20.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simac.lu (unsigned zone)
⏱️ Timing
Total: 3308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.173.21.114 |
| NS | 4 | ns-1036.awsdns-01.org, ns-168.awsdns-21.com... |
| MX | 1 | mail.simac.lu (pri: 10) |
| TXT | 8 | FjY-DtG-985, MS=BCECAF3702FB2AECBE7E28EBDC34A3D58EC89... |
| SOA | 1 | ns-1036.awsdns-01.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Analysis
Hierarchy
The host names mail.simac.lu, mx1.simac.lu, www.simac.lu, support.simac.lu and mx2.simac.lu — among a few others — fall under the parent domain simac.lu.
IP Addresses
simac.lu directs to one IP number, which is 185.173.21.114.
Among the host names that share IP numbers with simac.lu are quadcore.nl, simacquadcore.nl, critical-python.sys.rootnet.io and two others.
Name Servers
simac.lu is served by 4 authoritative name servers: ns-168.awsdns-21.com, ns-542.awsdns-03.net, ns-1036.awsdns-01.org and ns-1699.awsdns-20.co.uk.
At least some of simac.lu's name servers are shared with other domains, for example mysugr.de, cherokee6.com, zenttranslate.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-168.awsdns-21.com directs to 205.251.192.168 and 2600:9000:5300:a800::1; ns-542.awsdns-03.net directs to 205.251.194.30 and 2600:9000:5302:1e00::1; ns-1036.awsdns-01.org directs to 205.251.196.12 and 2600:9000:5304:c00::1; ns-1699.awsdns-20.co.uk directs to 205.251.198.163 and 2600:9000:5306:a300::1.
Mail Servers
simac.lu routes its mail through a single mail server, mail.simac.lu.
mail.simac.lu directs to just one IP number, 18.157.55.237.