quantcom.de - robtex.com
quantcom.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1775213276 | ||||||
Subdomains
mail.quantcom.de |
Same first word
DNS History
15 records (4 active, 11 former)
○NSns01.one.com2015-11-10 → 2017-01-29 · 5 obs
● 2015-11-10 08:02:04
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○NSns02.one.com2015-11-10 → 2017-01-29 · 5 obs
● 2015-11-10 08:02:04
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○NSns03.one.com2015-11-10 → 2017-01-29 · 5 obs
● 2015-11-10 08:02:04
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○NSns1.onsitedns.de2015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 08:02:04
○ 2026-04-03 11:00:46
○NSns2.onsitedns.de2015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 08:02:04
○ 2026-04-03 11:00:46
●NSsl1.sedo.com2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 09:35:06
● 2026-04-03 11:00:46
●NSsl2.sedo.com2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 09:35:06
● 2026-04-03 11:00:46
●MXlocalhost2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 09:35:06
● 2026-04-03 11:00:46
○MXmail.quantcom.de2015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 08:02:04
○ 2026-04-03 11:00:46
○MXmxcluster1.one.com2015-11-10 → 2017-01-29 · 5 obs
● 2015-11-10 08:02:04
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○MXmxcluster2.one.com2015-11-10 → 2017-01-29 · 5 obs
● 2015-11-10 08:02:04
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○A46.30.212.1962015-11-10 → 2016-02-26 · 5 obs
● 2015-11-10 08:02:04
● 2016-02-26 04:12:50
○ 2016-06-20 16:51:14
○ 2026-04-03 11:00:46
○A46.30.213.1722016-06-20 → 2017-01-29 · 5 obs
● 2016-06-20 16:51:14
● 2017-01-29 02:27:42
○ 2018-11-14 23:33:46
○ 2026-04-03 11:00:46
○A82.198.80.2282015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 08:02:04
○ 2026-04-03 11:00:46
●A91.195.241.2322026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 09:35:06
● 2026-04-03 11:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| quantcom.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantcom.de (unsigned zone)
⏱️ Timing
Total: 1031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
The parent of mail.quantcom.de is quantcom.de.
IP Addresses
quantcom.de points to IP number: 91.195.241.232.
Other host names such as trustacademy.eu, nomea.de, learningskills.eu, mail.videotutor.eu and mail.sport-bekleidung.de share IPs with quantcom.de.
Name Servers
quantcom.de is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
quantcom.de shares the same name server setup as floorx.de, nyvh.com, infopat.de, magicsoft.de and kiwibank.de.
quantcom.de shares some name servers with other domains, for instance youpoint.de.
these name servers are often used in conjunction with the name servers ns1.sedoparking.com.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173.
sl2.sedo.com points to 91.195.241.173.
Mail Servers
quantcom.de is handled by a single mail server, localhost.
The mail server setup for quantcom.de matches that of other domains, for instance vovoo.com, tansy.info, mail.nrw.mehmet.eu, adsl-to-0021.nethouse.fastinternet.it and imedic.de.