mathactivities.org - robtex.com
mathactivities.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=1774461785 | ||||||
Same first word
mathactivities.org |
mathactivities.ca |
DNS History
8 records (8 active, 0 former)
●NSns1074.ui-dns.com2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:18:00
●NSns1093.ui-dns.org2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:18:00
●NSns1124.ui-dns.biz2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:18:00
●A2607:f1c0:100f:f000::2002026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:18:00
●A74.208.236.1512026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathactivities.org | ns1074.ui-dns.com, ns1061.ui-dns.de, ns1093.ui-dns.org, ns1124.ui-dns.biz | 2 records |
✅ Authoritative Response
Server:217.160.82.74
NS records: ns1074.ui-dns.com, ns1061.ui-dns.de, ns1093.ui-dns.org, ns1124.ui-dns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathactivities.org (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.151 |
| AAAA | 1 | 2607:f1c0:100f:f000::200 |
| NS | 4 | ns1061.ui-dns.de, ns1093.ui-dns.org... |
| MX | 2 | mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1061.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1093.ui-dns.org, ns1093.ui-dns.org)
Analysis
IP Addresses
mathactivities.org resolves to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.151.
other host names including louswinetours.com, liondeath.com, moonsugar.net, nstcomputers.com and yangkai.org share IP numbers with mathactivities.org.
Name Servers
mathactivities.org is delegated to four name servers: ns1124.ui-dns.biz, ns1074.ui-dns.com, ns1061.ui-dns.de and ns1093.ui-dns.org.
mathactivities.org at least partially shares name servers with other domains, for instance andysyn.com, siwek.fr, zendainmobiliaria.com, inno4pellets.de and burg-ehrenfels.de.
These name servers are commonly used with the following name servers: ns1124.ui-dns.de, ns1124.ui-dns.com, ns1124.ui-dns.org, ns1093.ui-dns.biz, ns1093.ui-dns.com, ns1093.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.de, ns1074.ui-dns.org and ns1061.ui-dns.com.
Host names with two IP numbers:
ns1124.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517c:100 and 217.160.81.124; ns1074.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524a:100 and 217.160.82.74; ns1061.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:61 and 217.160.80.61; ns1093.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:535d:100 and 217.160.83.93.
Mail Servers
Two mail servers handle mathactivities.org: mx00.ionos.com and mx01.ionos.com.
mathactivities.org shares the same mail server setup as other domains, for instance gerstin.us, steezminimag.com, lrb2.com, chamberlandtech.net and lsidave.com.
Host names with one IP number:
mx00.ionos.com points to 74.208.5.3
mx01.ionos.com points to 74.208.5.21