problem-solving.com - dns.ninja
problem-solving.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782073865 | ||||||
Same first word
problem-solving.fr |
problem-solving.de |
problem-solving.ch |
problem-solving.info |
problem-solving.cz |
problem-solving.ru |
problem-solving.net |
problem-solving.com |
problem-solving.org |
DNS History
14 records (8 active, 6 former)
●NSns1031.ui-dns.org2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 20:40:14
●NSns1050.ui-dns.biz2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 20:40:14
●NSns1061.ui-dns.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 20:40:14
○NSns47.1and1.com2015-06-11 → 2017-04-08 · 3 obs
● 2017-04-08 00:33:08
○ 2026-06-21 20:40:14
○NSns48.1and1.com2015-06-11 → 2017-04-08 · 3 obs
● 2017-04-08 00:33:08
○ 2026-06-21 20:40:14
○MXmx00.1and1.com2015-06-11 → 2017-04-08 · 3 obs
● 2017-04-08 00:33:08
○ 2026-06-21 20:40:14
○MXmx01.1and1.com2015-06-11 → 2017-04-08 · 3 obs
● 2017-04-08 00:33:08
○ 2026-06-21 20:40:14
●A2001:8d8:100f:f000::2002026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 20:40:14
○A216.250.120.1162016-08-11 → 2017-04-08 · 4 obs
● 2016-08-11 14:48:16
● 2017-04-08 00:33:08
○ 2026-06-21 20:40:14
●A217.160.0.262026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 20:40:14
○A74.208.86.1752015-06-11 → 2016-03-30 · 4 obs
● 2016-03-30 17:21:40
○ 2016-08-11 14:48:16
○ 2026-06-21 20:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| problem-solving.com | ns1020.ui-dns.de, ns1050.ui-dns.biz, ns1031.ui-dns.org, ns1061.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.50
NS records: ns1020.ui-dns.de, ns1050.ui-dns.biz, ns1031.ui-dns.org, ns1061.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for problem-solving.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.26 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1050.ui-dns.biz, ns1020.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 | ns1020.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1061.ui-dns.com, ns1061.ui-dns.com)
Analysis
IP Addresses
problem-solving.com has two IP addresses: 217.160.0.26 and 2001:8d8:100f:f000::200
ogv-mall-pfaff.de, bodentransport.de, seit1878.com and two other host names share IP numbers with problem-solving.com.
Name Servers
The authoritative name servers for problem-solving.com are ns1050.ui-dns.biz, ns1061.ui-dns.com, ns1020.ui-dns.de and ns1031.ui-dns.org.
The name servers of problem-solving.com overlap at least partially with those of other domains — among them gehe-point-extra.de, brotladen24.de, roqon.org and two more.
These name servers commonly appear in delegations together with ns1050.ui-dns.com, ns1050.ui-dns.de, ns1050.ui-dns.org and 7 other.
Each of the four hosts ns1050.ui-dns.biz, ns1061.ui-dns.com, ns1020.ui-dns.de and ns1031.ui-dns.org has two IP addresses. ns1050.ui-dns.biz points to 217.160.81.50 and 2001:8d8:fe:53:0:d9a0:5132:100. ns1061.ui-dns.com points to 217.160.82.61 and 2001:8d8:fe:53:0:d9a0:523d:100. ns1020.ui-dns.de points to 217.160.80.20 and 2001:8d8:fe:53:0:d9a0:5014:100. ns1031.ui-dns.org points to 217.160.83.31 and 2001:8d8:fe:53:0:d9a0:531f:100.
Mail Servers
Mail for problem-solving.com is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.
problem-solving.com uses an identical mail server configuration to several other domains — among them urbanke.de, beautiful-world.com, schinle.de and two more.
Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.