onlinescience.de - dns.ninja
onlinescience.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.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=1786940502 | ||||||
Same first word
onlinescience.de |
Similar names
scienceonline.org |
scienceonline.co.uk |
scienceonline.blog |
scienceonline.org.uk |
scienceonline.de |
scienceonline.ru |
scienceonline.it |
scienceonline.ir |
scienceonline.com |
DNS History
7 records (4 active, 3 former)
●NSns1.sedoparking.com2015-06-30 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:00
●NSns2.sedoparking.com2015-06-30 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:00
●MXlocalhost2017-02-07 → 2026-08-17 · 3 obs
● 2017-02-07 03:39:28
● 2026-08-17 04:47:00
○MXmail.nickstel.com2015-06-30 → 2016-04-30 · 4 obs
● 2016-04-30 11:19:50
○ 2017-02-07 03:39:28
○ 2026-08-17 04:47:00
●A64.190.63.2222026-03-31 → 2026-08-17 · 3 obs
● 2026-03-31 16:14:58
● 2026-08-17 04:47:00
○A72.52.4.912015-06-30 → 2017-02-07 · 4 obs
● 2017-02-07 03:39:28
○ 2020-01-11 13:30:32
○ 2026-08-17 04:47:00
○A91.195.240.1262020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 13:30:32
○ 2026-03-31 16:14:58
○ 2026-08-17 04:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| onlinescience.de | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinescience.de (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
onlinescience.de resolves to one IP address: 64.190.63.222.
mail.dropwork.de, exerco.com, moviemonsters.com and two other host names share IP numbers with onlinescience.de.
Name Servers
onlinescience.de is served by two delegated name servers, ns1.sedoparking.com and ns2.sedoparking.com.
onlinescience.de uses the same name servers as several other domains — among them forumipcm.yoyo.pl, compute-1.anytimeex.com, koreasofa.com and two more.
Each of the two host names carries two IP addresses: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8, and ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
Mail for onlinescience.de is handled by a single mail server, localhost.
onlinescience.de uses an identical mail server configuration to several other domains — among them hobbygames.eu, miecc.com, alotofblogs.com and two more.