smart-brief.com - robtex.com
smart-brief.com
| 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 | ||||||
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=1785514152 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.deutschepost.de2015-06-07 → 2026-07-31 · 2 obs
● 2026-07-31 16:38:42
●NSns01.brandshelter.com2026-07-19 → 2026-07-31 · 3 obs
● 2026-07-19 13:58:58
● 2026-07-31 16:38:42
●NSns02.brandshelter.net2026-07-19 → 2026-07-31 · 3 obs
● 2026-07-19 13:58:58
● 2026-07-31 16:38:42
○NSns1.deutschepost.de2016-11-27 → 2017-07-07 · 5 obs
● 2016-11-27 04:20:56
● 2017-07-07 07:56:10
○ 2026-07-19 13:58:58
○ 2026-07-31 16:38:42
○NSns1.markmonitor.com2015-06-07 → 2016-04-06 · 4 obs
● 2016-04-06 20:32:34
○ 2016-11-27 04:20:56
○ 2026-07-31 16:38:42
○NSns2.deutschepost.de2016-11-27 → 2017-07-07 · 5 obs
● 2016-11-27 04:20:56
● 2017-07-07 07:56:10
○ 2026-07-19 13:58:58
○ 2026-07-31 16:38:42
○NSns3.deutschepost.de2016-11-27 → 2017-07-07 · 5 obs
● 2016-11-27 04:20:56
● 2017-07-07 07:56:10
○ 2026-07-19 13:58:58
○ 2026-07-31 16:38:42
○NSns3.markmonitor.com2015-06-07 → 2016-04-06 · 4 obs
● 2016-04-06 20:32:34
○ 2016-11-27 04:20:56
○ 2026-07-31 16:38:42
○NSns5.markmonitor.com2015-06-07 → 2016-04-06 · 4 obs
● 2016-04-06 20:32:34
○ 2016-11-27 04:20:56
○ 2026-07-31 16:38:42
●NSppd00021.deutschepost.de2015-06-07 → 2026-07-31 · 2 obs
● 2026-07-31 16:38:42
●A4.245.24.2352026-07-19 → 2026-07-31 · 2 obs
● 2026-07-31 16:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| smart-brief.com | ns.deutschepost.de, ppd00021.deutschepost.de, ns01.brandshelter.com, ns02.brandshelter.net | 2 records |
✅ Authoritative Response
Server:194.50.187.16
NS records: ns.deutschepost.de, ppd00021.deutschepost.de, ns01.brandshelter.com, ns02.brandshelter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart-brief.com (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.245.24.235 |
| NS | 4 | ppd00021.deutschepost.de, ns01.brandshelter.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.deutschepost.de postmaster.deutschepo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.brandshelter.com, ns01.brandshelter.com)
Analysis
IP Addresses
smart-brief.com resolves to just one IP address, 4.245.24.235.
Two other host names, along with pensionpayment.de, senioren-ausweis.at and parcelhelp.net, also share IP numbers with smart-brief.com.
Name Servers
The NS records for smart-brief.com point to four name servers: ns01.brandshelter.com, ns.deutschepost.de, ppd00021.deutschepost.de and ns02.brandshelter.net.
The name servers of smart-brief.com overlap at least partially with those of other domains — among them tsystems.global, musement.nl, eyesandmore.com and two more.
These name servers commonly appear in delegations together with ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net and 5 other.
Host names that have two IP addresses:
ns01.brandshelter.com resolves to two addresses: 193.227.117.15 and 2a04:2b00:14cc::15.
ns02.brandshelter.net resolves to two addresses: 194.50.187.16 and 2a04:2b00:14dd::16.
Host names that point to one IP address:
The hostname ns.deutschepost.de resolves to 149.239.160.100.
The hostname ppd00021.deutschepost.de resolves to 149.239.160.240.