cogito.online - robtex.com
cogito.online
| 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 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778519913 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns-fr.1and1-dns.biz2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○NSns-fr.1and1-dns.com2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○NSns-fr.1and1-dns.fr2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○NSns-fr.1and1-dns.org2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
●NSsl1.sedo.com2026-05-06 → 2026-05-11 · 3 obs
● 2026-05-06 13:04:08
● 2026-05-11 17:46:40
●NSsl2.sedo.com2026-05-06 → 2026-05-11 · 3 obs
● 2026-05-06 13:04:08
● 2026-05-11 17:46:40
●MXlocalhost2026-05-06 → 2026-05-11 · 3 obs
● 2026-05-06 13:04:08
● 2026-05-11 17:46:40
○MXmx00.1and1.fr2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○MXmx01.1and1.fr2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○A2001:8d8:100f:f000::2db2016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
○A217.160.0.2202016-12-13 → 2017-07-02 · 4 obs
● 2017-07-02 16:43:36
○ 2026-05-06 13:04:08
○ 2026-05-11 17:46:40
●A91.195.241.2322026-05-06 → 2026-05-11 · 3 obs
● 2026-05-06 13:04:08
● 2026-05-11 17:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| cogito.online | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cogito.online (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
cogito.online points to IP number 91.195.241.232.
For instance, other host names ns1.dailystep.org, vilantae.de, meddoc.de, planka.de and iota.aisystem.eu share IP numbers with cogito.online.
Name Servers
cogito.online is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
cogito.online uses the same name server setup as other domains such as online-zahlsysteme.de, oral-history.de, bisonline.de, beagroup.de and lifeid.de.
cogito.online shares name servers with other domains at least partially, for example d58.co.uk.
These name servers are commonly used with eczm2gtf.verify.hn.
Host names with one IP number:
sl1.sedo.com points to: 91.195.240.173.
sl2.sedo.com points to: 91.195.241.173.
Mail Servers
cogito.online is handled by a single mail server, localhost.
cogito.online shares the same mail server setup as other domains, for instance sentmore.com, avatu.com, www.ovio.net, mail.virtualtrader.de and easyweblistonline.com.