smartbrief.de - robtex.com
smartbrief.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.245.24.235🇳🇱 Microsoft4.240.0.0/12 MICROSOFT | ||||||
| NS | ns.deutschepost.de ⭐ | ||||||
| A | 149.239.160.100🇩🇪 DPAG-AS149.239.128.0/17 POST-149-239-128-0-17 | ||||||
| PTR | ns.deutschepost.de | ||||||
| NS | ns01.brandshelter.com | ||||||
| A | 2a04:2b00:14cc::15🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns15.i.centralnic-dns.com | ||||||
| A | 193.227.117.15🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| NS | ns02.brandshelter.net | ||||||
| A | 2a04:2b00:14dd::16🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns16.j.centralnic-dns.com | ||||||
| A | 194.50.187.16🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | ppd00021.deutschepost.de | ||||||
| A | 149.239.160.240🇩🇪 DPAG-AS149.239.128.0/17 POST-149-239-128-0-17 | ||||||
| PTR | ppd00021.deutschepost.de | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.deutschepost.depostmaster@deutschepost.de 2024-06-26 #1 | ||||||
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=1784999877 | ||||||
Same first word
smartbrief.org |
smartbrief.cc |
smartbrief.us |
smartbrief.mobi |
smartbrief.sbs |
smartbrief.net |
smartbrief.de |
smartbrief.biz |
smartbrief.eu |
smartbrief.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.deutschepost.de2026-07-19 → 2026-07-25 · 2 obs
● 2026-07-25 17:29:06
●NSns01.brandshelter.com2026-07-19 → 2026-07-25 · 2 obs
● 2026-07-25 17:29:06
●NSns02.brandshelter.net2026-07-19 → 2026-07-25 · 2 obs
● 2026-07-25 17:29:06
●NSppd00021.deutschepost.de2026-07-19 → 2026-07-25 · 2 obs
● 2026-07-25 17:29:06
●A4.245.24.2352026-07-19 → 2026-07-25 · 2 obs
● 2026-07-25 17:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| smartbrief.de | ns.deutschepost.de, ns02.brandshelter.net, ns01.brandshelter.com, ppd00021.deutschepost.de | 2 records |
✅ Authoritative Response
Server:149.239.160.100
NS records: ns.deutschepost.de, ns02.brandshelter.net, ns01.brandshelter.com, ppd00021.deutschepost.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartbrief.de (unsigned zone)
⏱️ Timing
Total: 1255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.245.24.235 |
| NS | 4 | ns.deutschepost.de, ppd00021.deutschepost.de... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.deutschepost.de postmaster.deutschepo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ppd00021.deutschepost.de, ns.deutschepost.de)
Analysis
IP Addresses
smartbrief.de points to a single IP number: 4.245.24.235.
Additional host names — e-post-rechnungszahlung.de, antwortsendung.com, epost.asia and two others — share IP numbers with smartbrief.de.
Name Servers
smartbrief.de has four authoritative name servers: ns01.brandshelter.com, ns.deutschepost.de, ppd00021.deutschepost.de and ns02.brandshelter.net.
smartbrief.de partially shares its NS delegation with several other domains, including tui2.com, syntrusachmea.tel, bolzplatzduell.de and two others.
These name servers regularly co-occur with the name servers ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
Host names with two IP numbers:
ns01.brandshelter.com points to 193.227.117.15 and 2a04:2b00:14cc::15.
ns02.brandshelter.net points to 194.50.187.16 and 2a04:2b00:14dd::16.
Host names pointing to a single IP address:
ns.deutschepost.de points to 149.239.160.100.
ppd00021.deutschepost.de points to 149.239.160.240.