nbn-resolving.de - robtex.com
nbn-resolving.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.175.100.226🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | codingdavinci.de | ||||||
| PTR | nbn-resolving.de | ||||||
| PTR | nbn-resolving.org | ||||||
| PTR | httpd-e06.dnb.de | ||||||
| PTR | prodche-06.dnb.de | ||||||
| NS | ns0.dnb.de ⭐ | ||||||
| A | 193.175.100.253🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | ns0.d-nb.de | ||||||
| PTR | ns0.dnb.de | ||||||
| NS | dns-1.dfn.de | ||||||
| A | 2001:638:d:b101::1🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | dns-1.dfn.de | ||||||
| A | 193.174.75.50🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | dns-1.dfn.de | ||||||
| NS | ns.dnb.de | ||||||
| NS | ns1.dnb.de | ||||||
| A | 193.175.100.254🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | ns1.d-nb.de | ||||||
| PTR | ns1.dnb.de | ||||||
| MX | mail.dnb.de ⭐ | ||||||
| A | 193.175.100.144🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | mail.dnb.de | ||||||
| PTR | prodfix-out0.dnb.de | ||||||
| TXT | HARICA-uU9Fb4kbtMjnuYgTIR4 | ||||||
| TXT | HARICA-ZNSbTWiIdeDvCAPgWFz | ||||||
| SOA | ns.dnb.dehostmaster@dnb.de 2026-03-03 #11 | ||||||
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=1774423044 | ||||||
rank #771 in the tld
WOT: SAFE (69/100)
📈 Tranco rank: #101,979
PTR for
Same first word
nbn-resolving.org |
nbn-resolving.de |
DNS History
8 records (6 active, 2 former)
○NSdeneb.dfn.de2015-07-10 → 2017-02-09 · 4 obs
● 2017-02-09 18:12:06
○ 2026-02-17 18:22:10
○ 2026-03-25 07:42:06
●NSdns-1.dfn.de2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 18:22:10
● 2026-03-25 07:42:06
●A193.175.100.2262026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 18:22:10
● 2026-03-25 07:42:06
○A193.175.100.472015-07-10 → 2017-02-09 · 4 obs
● 2017-02-09 18:12:06
○ 2026-02-17 18:22:10
○ 2026-03-25 07:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| nbn-resolving.de | ns1.dnb.de, dns-1.dfn.de, ns0.dnb.de | 2 records |
✅ Authoritative Response
Server:193.175.100.253
NS records: ns1.dnb.de, dns-1.dfn.de, ns0.dnb.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.175.100.226 |
| NS | 3 | dns-1.dfn.de, ns0.dnb.de... |
| MX | 1 | mail.dnb.de (pri: 10) |
| TXT | 2 | HARICA-ZNSbTWiIdeDvCAPgWFz, HARICA-uU9Fb4kbtMjnuYgTIR4 |
| SOA | 1 | ns.dnb.de hostmaster.dnb.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnb.de, ns0.dnb.de)
Analysis
IP Addresses
nbn-resolving.de points to a single IP: 193.175.100.226.
Other host names such as nbn-resolving.org and prodche-06.dnb.de share IP numbers with nbn-resolving.de.
Name Servers
nbn-resolving.de is delegated to four name servers: dns-1.dfn.de, ns0.dnb.de, ns1.dnb.de and ns.dnb.de.
nbn-resolving.de at least partially shares its name servers with other domains, for instance 90.37.195.in-addr.arpa, h2.rwth-aachen.de, iot.rwth-aachen.de, is44.de and iftomm-dach.de.
These name servers are commonly used with dns-2.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, dns-3.dfn.de, deneb.dfn.de, dns.globvill.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, dnsx1.helmholtz-muenchen.de and dnsx2.helmholtz-muenchen.de.
Host names with two IP numbers:
dns-1.dfn.de points to 2001:638:d:b101::1 and 193.174.75.50.
Host names with one IP number:
ns0.dnb.de points to 193.175.100.253.
ns1.dnb.de points to 193.175.100.254.
Mail Servers
nbn-resolving.de is served by a single mail server, mail.dnb.de.
nbn-resolving.de uses the same mail server setup as other domains such as cluster.persid.org, lists.dnb.de, d-nb.de, nbn-resolving.org and langzeitarchivierung.de.
mail.dnb.de points to IP number 193.175.100.144.