boersensim.com - robtex.com
boersensim.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.115.83🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | mail.iopodx.de | ||||||
| NS | ns1.domainoffensive.de ⭐ | ||||||
| A | 2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.mainns.de | ||||||
| A | 192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.mainns.de | ||||||
| NS | ns2.domainoffensive.de | ||||||
| A | 2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| A | 176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| NS | ns3.domainoffensive.de | ||||||
| A | 2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns3.mainns.net | ||||||
| A | 192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| MX | mail.boersensim.com ⭐ | ||||||
| A | 49.12.115.83🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | mail.iopodx.de | ||||||
| TXT | v=spf1 a mx ip4:49.12.115.83 ~all | ||||||
| SOA | ns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1706260437 | ||||||
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=1776141267 | ||||||
Subdomains
mail.boersensim.com |
Same first word
boersensim.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.domainoffensive.de2015-05-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:00:58
●NSns2.domainoffensive.de2015-05-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:00:58
●NSns3.domainoffensive.de2015-10-24 → 2026-04-14 · 3 obs
● 2015-10-24 05:29:04
● 2026-04-14 05:00:58
●MXmail.boersensim.com2015-05-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:00:58
●A49.12.115.832026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 15:01:36
● 2026-04-14 05:00:58
○A81.169.251.1652018-10-28 → 2018-10-28 · 4 obs
● 2018-10-28 20:30:22
○ 2026-03-27 15:01:36
○ 2026-04-14 05:00:58
○A85.214.17.1202015-05-31 → 2017-01-13 · 4 obs
● 2017-01-13 23:08:42
○ 2018-10-28 20:30:22
○ 2026-04-14 05:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| boersensim.com | ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boersensim.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.115.83 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.de... |
| MX | 1 | mail.boersensim.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:49.12.115.83 ~all |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
Hierarchy
boersensim.com is the parent of mail.boersensim.com.
IP Addresses
boersensim.com resolves to one IP number: 49.12.115.83.
other host names including flugzeit-flugdauer.de, mail.free-browsergames.de, www.audiogenie.net, mail.eigenheimrente-info.de and mail.topbg.de share IP numbers with boersensim.com.
Name Servers
boersensim.com is delegated to three name servers ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.
boersensim.com at least partially shares name servers with other domains, for instance italien-und-vatikan.de, quadruped.de, xn--variet-gva.com, verbote.org and loveinn.de.
These name servers are commonly used alongside ns2.domainoffensive.eu and ns3.domainoffensive.net.
Host names with two IP numbers:
ns1.domainoffensive.de points to: 2001:67c:1bc::21 and 192.174.68.21.
ns2.domainoffensive.de points to: 2001:67c:10b8::21 and 176.97.158.21.
ns3.domainoffensive.de points to: 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
boersensim.com is handled by a single mail server, mail.boersensim.com.
mail.boersensim.com resolves to IP 49.12.115.83.