sortech.org - dns.ninja
sortech.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cns1.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785815053 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NScns1.alfahosting.info2026-04-10 → 2026-08-04 · 3 obs
● 2026-04-10 21:19:30
● 2026-08-04 04:04:14
●NScns2.alfahosting.info2026-04-10 → 2026-08-04 · 3 obs
● 2026-04-10 21:19:30
● 2026-08-04 04:04:14
●NScns3.alfahosting.info2026-04-10 → 2026-08-04 · 3 obs
● 2026-04-10 21:19:30
● 2026-08-04 04:04:14
○NSns1.hans.hosteurope.de2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 09:29:26
○ 2026-04-10 21:19:30
○ 2026-08-04 04:04:14
○NSns2.hans.hosteurope.de2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 09:29:26
○ 2026-04-10 21:19:30
○ 2026-08-04 04:04:14
○NSns55.1und1.de2015-05-25 → 2017-01-01 · 4 obs
● 2017-01-01 04:40:16
○ 2018-07-23 09:29:26
○ 2026-08-04 04:04:14
○NSns56.1und1.de2015-05-25 → 2017-01-01 · 4 obs
● 2017-01-01 04:40:16
○ 2018-07-23 09:29:26
○ 2026-08-04 04:04:14
○MXmail.sortech.de2015-05-25 → 2017-01-01 · 4 obs
● 2017-01-01 04:40:16
○ 2018-07-23 09:29:26
○ 2026-08-04 04:04:14
○MXmx0.sortech.org2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 09:29:26
○ 2026-04-10 21:19:30
○ 2026-08-04 04:04:14
○A217.160.231.2162016-04-28 → 2017-01-01 · 5 obs
● 2016-04-28 22:45:46
● 2017-01-01 04:40:16
○ 2018-07-23 09:29:26
○ 2026-08-04 04:04:14
○A2a01:488:42:1000:50ed:85a3:ff6f:f31d2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 09:29:26
○ 2026-04-10 21:19:30
○ 2026-08-04 04:04:14
○A80.237.133.1632018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 09:29:26
○ 2026-04-10 21:19:30
○ 2026-08-04 04:04:14
○A82.165.108.1642015-05-25 → 2015-12-14 · 4 obs
● 2015-12-14 11:25:16
○ 2016-04-28 22:45:46
○ 2026-08-04 04:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| sortech.org | cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sortech.org (unsigned zone)
⏱️ Timing
Total: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The authoritative name servers for sortech.org are cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — three in total.
sortech.org partially shares its NS delegation with several other domains, including flp-microfinishing.com, jaeckel-immobilien.de, orgchemlab.com and two others.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info all resolve to exactly two IP numbers apiece: cns1.alfahosting.info → 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info → 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info → 109.237.143.8 and 2a02:2b80:101:5000::8.