securecalc.org - robtex.com
securecalc.org
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=1774387506 | ||||||
Same first word
securecalc.org |
securecalc.de |
securecalc.net |
DNS History
12 records (7 active, 5 former)
●NSns1092.ui-dns.biz2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:58:06
●NSns1092.ui-dns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:58:06
●NSns1092.ui-dns.org2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:58:06
○NSns65.1und1.de2015-06-15 → 2017-01-15 · 3 obs
● 2017-01-15 00:44:48
○ 2026-03-24 21:58:06
○NSns66.1und1.de2015-06-15 → 2017-01-15 · 3 obs
● 2017-01-15 00:44:48
○ 2026-03-24 21:58:06
○MXmx00.kundenserver.de2015-06-15 → 2017-01-15 · 3 obs
● 2017-01-15 00:44:48
○ 2026-03-24 21:58:06
○MXmx01.kundenserver.de2015-06-15 → 2017-01-15 · 3 obs
● 2017-01-15 00:44:48
○ 2026-03-24 21:58:06
●A217.160.241.162026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:58:06
○A87.106.32.2452015-06-15 → 2017-01-15 · 3 obs
● 2017-01-15 00:44:48
○ 2026-03-24 21:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| securecalc.org | ns1092.ui-dns.org, ns1092.ui-dns.biz, ns1092.ui-dns.de, ns1092.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.92
NS records: ns1092.ui-dns.org, ns1092.ui-dns.biz, ns1092.ui-dns.de, ns1092.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securecalc.org (unsigned zone)
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.241.16 |
| NS | 4 | ns1092.ui-dns.biz, ns1092.ui-dns.de... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1092.ui-dns.de hostmaster.1und1.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1092.ui-dns.org, ns1092.ui-dns.org)
Analysis
IP Addresses
securecalc.org resolves to one IP number: 217.160.241.16.
Name Servers
securecalc.org is delegated to four name servers: ns1092.ui-dns.biz, ns1092.ui-dns.com, ns1092.ui-dns.de and ns1092.ui-dns.org.
securecalc.org at least partially shares name servers with other domains, for instance egwor.de, darkdelta.com, held-family.com, krupaandmichaelcelebrate.com and ak-t.de.
these name servers are commonly used with the name servers ns1036.ui-dns.de, ns1060.ui-dns.biz, ns1062.ui-dns.biz, ns1018.ui-dns.com, ns1103.ui-dns.de, ns1044.ui-dns.org, ns1036.ui-dns.org and ns1100.ui-dns.de.
Host names with two IP numbers:
ns1092.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515c:100 and 217.160.81.92; ns1092.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525c:100 and 217.160.82.92; ns1092.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:92 and 217.160.80.92; ns1092.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:535c:100 and 217.160.83.92.
Mail Servers
Two mail servers handle securecalc.org: mx00.ionos.de and mx01.ionos.de.
securecalc.org shares the same mail server setup as other domains, for instance keiman.eu, tobefan.de, expert-essen.de, schandert.com and pavelborodin.com.
Host names with one IP number:
mx00.ionos.de points to 212.227.15.41
mx01.ionos.de points to 217.72.192.67