boellinger.de - dns.ninja
boellinger.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782391876 | ||||||
Subdomains
mail2.boellinger.de |
Same first word
boellinger.com |
boellinger.org |
boellinger.de |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1089.ui-dns.biz2026-02-25 → 2026-06-25 · 3 obs
● 2026-02-25 08:13:22
● 2026-06-25 13:11:28
●NSns1089.ui-dns.com2026-02-25 → 2026-06-25 · 3 obs
● 2026-02-25 08:13:22
● 2026-06-25 13:11:28
●NSns1089.ui-dns.de2026-02-25 → 2026-06-25 · 3 obs
● 2026-02-25 08:13:22
● 2026-06-25 13:11:28
●NSns1089.ui-dns.org2026-02-25 → 2026-06-25 · 3 obs
● 2026-02-25 08:13:22
● 2026-06-25 13:11:28
●MXboellinger-de.mail.protection.outlook.com2026-02-25 → 2026-06-25 · 3 obs
● 2026-02-25 08:13:22
● 2026-06-25 13:11:28
○MXmail2.boellinger.de2015-06-26 → 2017-06-13 · 4 obs
● 2017-06-13 14:59:02
○ 2026-02-25 08:13:22
○ 2026-06-25 13:11:28
○A217.160.231.1672016-04-20 → 2017-06-13 · 5 obs
● 2016-04-20 01:34:08
● 2017-06-13 14:59:02
○ 2026-02-25 08:13:22
○ 2026-06-25 13:11:28
○A82.165.99.1172015-06-26 → 2016-01-21 · 4 obs
● 2016-01-21 21:54:10
○ 2016-04-20 01:34:08
○ 2026-06-25 13:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| boellinger.de | ns49.1und1.de, ns50.1und1.de | - |
✅ Authoritative Response
Server:217.160.81.35
NS records: ns49.1und1.de, ns50.1und1.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boellinger.de (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1089.ui-dns.org, ns1089.ui-dns.biz... |
| MX | 1 | boellinger-de.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1089.ui-dns.com hostmaster.1und1.de |
Analysis
Hierarchy
boellinger.de serves as the parent of mail2.boellinger.de.
Name Servers
boellinger.de has 6 name servers — ns1089.ui-dns.biz, ns1089.ui-dns.com, ns49.1und1.de and 3 others.
boellinger.de has at least partial name server overlap with other domains, such as adibone-ts.com, 360picture.uk, ncux.info and two others.
It is common to find these name servers paired with the name servers ns1089.ui-dns.de, ns1089.ui-dns.org, ns50.1und1.de and ns1023.ui-dns.com.
Hosts with two IP numbers each:
ns1089.ui-dns.biz resolves to 217.160.81.89 and 2001:8d8:fe:53:0:d9a0:5159:100.
ns1089.ui-dns.com resolves to 217.160.82.89 and 2001:8d8:fe:53:0:d9a0:5259:100.
ns49.1und1.de resolves to 217.160.80.36 and 2001:8d8:fe:53:0:d9a0:5024:100.
ns50.1und1.de resolves to 217.160.81.35 and 2001:8d8:fe:53:0:d9a0:5123:100.
ns1089.ui-dns.de resolves to 217.160.80.89 and 2607:f1c0:fe:53:185:132:32:89.
ns1089.ui-dns.org resolves to 217.160.83.89 and 2001:8d8:fe:53:0:d9a0:5359:100.
Mail Servers
boellinger.de routes its mail through a single mail server, boellinger-de.mail.protection.outlook.com.
boellinger-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.