ce-os.de - robtex.com
ce-os.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1415.awsdns-48.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:8700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1415.awsdns-48.org | ||||||
| A | 205.251.197.135🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1415.awsdns-48.org | ||||||
| NS | ns-1631.awsdns-11.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:5f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1631.awsdns-11.co.uk | ||||||
| A | 205.251.198.95🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1631.awsdns-11.co.uk | ||||||
| NS | ns-463.awsdns-57.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:cf00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-463.awsdns-57.com | ||||||
| A | 205.251.193.207🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-463.awsdns-57.com | ||||||
| NS | ns-816.awsdns-38.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:3000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
| A | 205.251.195.48🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
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=1773553752 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks02.rzone.de2015-07-17 → 2016-02-03 · 4 obs
● 2016-02-03 18:00:26
○ 2016-05-04 03:47:08
○ 2026-03-23 06:54:48
●NSns-1415.awsdns-48.org2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:30:34
● 2026-03-23 06:54:48
●NSns-1631.awsdns-11.co.uk2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:30:34
● 2026-03-23 06:54:48
●NSns-463.awsdns-57.com2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:30:34
● 2026-03-23 06:54:48
●NSns-816.awsdns-38.net2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:30:34
● 2026-03-23 06:54:48
○NSshades02.rzone.de2015-07-17 → 2016-02-03 · 4 obs
● 2016-02-03 18:00:26
○ 2016-05-04 03:47:08
○ 2026-03-23 06:54:48
○MXsmtp.rzone.de2015-07-17 → 2016-02-03 · 4 obs
● 2016-02-03 18:00:26
○ 2016-05-04 03:47:08
○ 2026-03-23 06:54:48
○A2a01:238:20a:202:1041::11192015-07-17 → 2016-02-03 · 4 obs
● 2016-02-03 18:00:26
○ 2016-05-04 03:47:08
○ 2026-03-23 06:54:48
○A81.169.145.1192015-07-17 → 2016-02-03 · 4 obs
● 2016-02-03 18:00:26
○ 2016-05-04 03:47:08
○ 2026-03-23 06:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ce-os.de | ns-1631.awsdns-11.co.uk, ns-1415.awsdns-48.org, ns-463.awsdns-57.com, ns-816.awsdns-38.net | - |
✅ Authoritative Response
Server:205.251.197.135
NS records: ns-1631.awsdns-11.co.uk, ns-1415.awsdns-48.org, ns-463.awsdns-57.com, ns-816.awsdns-38.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ce-os.de (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
ce-os.de is delegated to four name servers: ns-463.awsdns-57.com, ns-816.awsdns-38.net, ns-1415.awsdns-48.org and ns-1631.awsdns-11.co.uk.
ce-os.de at least partially shares name servers with other domains, including dxf11ysrefuhy.cloudfront.net, inogi-energo.eu, d17p91zbgo8rd1.cloudfront.net, acsion.org and msuadmissions.org.
Hosts with two IP numbers:
Host ns-463.awsdns-57.com points to 2600:9000:5301:cf00::1 and 205.251.193.207
Host ns-816.awsdns-38.net points to 2600:9000:5303:3000::1 and 205.251.195.48
Host ns-1415.awsdns-48.org points to 2600:9000:5305:8700::1 and 205.251.197.135
Host ns-1631.awsdns-11.co.uk points to 2600:9000:5306:5f00::1 and 205.251.198.95