mat-online.de - robtex.com
mat-online.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=1778555542 | ||||||
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSns1017.ui-dns.de2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○NSns1030.ui-dns.com2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○NSns1038.ui-dns.biz2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○NSns1106.ui-dns.org2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○NSnsa9.schlundtech.de2015-08-08 → 2015-11-27 · 4 obs
● 2015-11-27 12:59:14
○ 2016-02-29 01:29:28
○ 2026-05-12 03:30:34
○NSnsb9.schlundtech.de2015-08-08 → 2015-11-27 · 4 obs
● 2015-11-27 12:59:14
○ 2016-02-29 01:29:28
○ 2026-05-12 03:30:34
○NSnsc9.schlundtech.de2015-08-08 → 2015-11-27 · 4 obs
● 2015-11-27 12:59:14
○ 2016-02-29 01:29:28
○ 2026-05-12 03:30:34
○NSnsd9.schlundtech.de2015-08-08 → 2015-11-27 · 4 obs
● 2015-11-27 12:59:14
○ 2016-02-29 01:29:28
○ 2026-05-12 03:30:34
●NSsl1.sedo.com2026-04-30 → 2026-05-12 · 3 obs
● 2026-04-30 08:41:30
● 2026-05-12 03:30:34
●NSsl2.sedo.com2026-04-30 → 2026-05-12 · 3 obs
● 2026-04-30 08:41:30
● 2026-05-12 03:30:34
●MXlocalhost2026-04-30 → 2026-05-12 · 6 obs
● 2026-04-30 08:41:30
● 2026-05-01 08:34:20
○ 2026-05-05 16:12:14
● 2026-05-08 11:57:04
● 2026-05-12 03:30:34
○MXmx00.kundenserver.de2020-03-29 → 2020-03-29 · 3 obs
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○MXmx01.kundenserver.de2020-03-29 → 2020-03-29 · 3 obs
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○A195.78.76.1602015-08-08 → 2015-11-27 · 4 obs
● 2015-11-27 12:59:14
○ 2016-02-29 01:29:28
○ 2026-05-12 03:30:34
○A2001:8d8:100f:f000::2462020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
○A217.160.0.1092020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 03:07:42
○ 2026-04-30 08:41:30
○ 2026-05-12 03:30:34
●A91.195.241.2322026-04-30 → 2026-05-12 · 3 obs
● 2026-04-30 08:41:30
● 2026-05-12 03:30:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| mat-online.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 mat-online.de (unsigned zone)
⏱️ Timing
Total: 914ms | 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
IP Addresses
mat-online.de resolves to one IP number: 91.195.241.232.
other host names including ccchange.de, hundeinberlin.de, 2495.de, co-de.eu and remoteaccess.bremer-montessori-kinderhaus.de share IP numbers with mat-online.de.
Name Servers
mat-online.de is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
mat-online.de shares the same name server setup as other domains, for instance freebitcoin.eu, www.domal.eu, www.1web.de, mail2u.eu and co-in-f206.adfree.eu.
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
mat-online.de is handled by a single mail server, localhost.
mat-online.de shares the same mail server setup as other domains, for instance str-online.de, production.fr, bestjewelry4u.com, tpromo.fr and ns3.cervalis.com.