ck-mail.org - robtex.com
ck-mail.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.63.24.139🇩🇪 WAG89.63.16.0/20 WORTMANN AG Bredenhop 20 32609 Huellhorst Germany | ||||||
| NS | ns1063.ui-dns.org ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:35:63🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1063.ui-dns.org | ||||||
| A | 185.132.35.63🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1063.ui-dns.org | ||||||
| NS | ns1040.ui-dns.biz | ||||||
| A | 2607:f1c0:fe:53:185:132:33:40🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1040.ui-dns.biz | ||||||
| A | 185.132.33.40🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1040.ui-dns.biz | ||||||
| NS | ns1047.ui-dns.com | ||||||
| A | 2607:f1c0:fe:53:185:132:34:47🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1047.ui-dns.com | ||||||
| A | 185.132.34.47🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1047.ui-dns.com | ||||||
| NS | ns1076.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:76🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1076.ui-dns.de | ||||||
| A | 185.132.32.76🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1076.ui-dns.de | ||||||
| MX | mail.ck-mail.org ⭐ | ||||||
| A | 89.63.24.139🇩🇪 WAG89.63.16.0/20 WORTMANN AG Bredenhop 20 32609 Huellhorst Germany | ||||||
| MX | mx01.kundenserver.de ⭐ | ||||||
| A | 212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2 | ||||||
| PTR | mx01.kundenserver.de | ||||||
| A | 217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de | ||||||
| PTR | mx01.kundenserver.de | ||||||
| TXT | _ovkc4nnk5l0wvv3iq816cvet1fr24y8 | ||||||
| SOA | ns1063.ui-dns.orghostmaster@1und1.com 2017-06-01 #26 | ||||||
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=1784997307 | ||||||
Subdomains
mail.ck-mail.org |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1040.ui-dns.biz2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
●NSns1047.ui-dns.com2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
●NSns1063.ui-dns.org2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
●MXmail.ck-mail.org2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
●MXmx01.kundenserver.de2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
●A89.63.24.1392026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 16:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ck-mail.org | ns1076.ui-dns.de, ns1040.ui-dns.biz, ns1047.ui-dns.com, ns1063.ui-dns.org | 2 records |
✅ Authoritative Response
Server:185.132.34.47
NS records: ns1076.ui-dns.de, ns1040.ui-dns.biz, ns1047.ui-dns.com, ns1063.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ck-mail.org (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.63.24.139 |
| NS | 4 | ns1040.ui-dns.biz, ns1076.ui-dns.de... |
| MX | 2 | mx01.kundenserver.de (pri: 10), mail.ck-mail.org (pri: 10) |
| TXT | 1 | _ovkc4nnk5l0wvv3iq816cvet1fr24y8 |
| SOA | 1 | ns1063.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1063.ui-dns.org, ns1063.ui-dns.org)
Analysis
Hierarchy
mail.ck-mail.org is a subdomain of ck-mail.org.
IP Addresses
ck-mail.org has exactly one IP address — 89.63.24.139.
Other host names share IP numbers with ck-mail.org; mail.ck-mail.org is one such example.
Name Servers
Four name servers handle the delegation for ck-mail.org: ns1040.ui-dns.biz, ns1047.ui-dns.com, ns1076.ui-dns.de and ns1063.ui-dns.org.
The name servers of ck-mail.org overlap at least partially with those of other domains — among them finestrecruits.co.uk, familie-maruhn.de, tepro-plan.de and two more.
These name servers commonly appear in delegations together with ns1063.ui-dns.com, ns1040.ui-dns.com, ns1063.ui-dns.biz and 7 other.
Each of the four hosts ns1040.ui-dns.biz, ns1047.ui-dns.com, ns1076.ui-dns.de and ns1063.ui-dns.org has two IP addresses. ns1040.ui-dns.biz points to 185.132.33.40 and 2607:f1c0:fe:53:185:132:33:40. ns1047.ui-dns.com points to 185.132.34.47 and 2607:f1c0:fe:53:185:132:34:47. ns1076.ui-dns.de points to 185.132.32.76 and 2607:f1c0:fe:53:185:132:32:76. ns1063.ui-dns.org points to 185.132.35.63 and 2607:f1c0:fe:53:185:132:35:63.
Mail Servers
ck-mail.org uses two mail servers, mx01.kundenserver.de and mail.ck-mail.org.
At least some of the mail servers used by ck-mail.org are shared with other domains: protos-muc.com, jt-finanz.de, rafter-creek.de and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx00.kundenserver.de.
Host names pointing to two IP addresses:
mx01.kundenserver.de maps to two IP addresses — 212.227.15.188 and 217.72.192.67.
Host names resolving to a single IP address:
mail.ck-mail.org points to the IP address 89.63.24.139.