szefer.com - dns.ninja
szefer.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dhosting.pl ⚠️ Not in zone NS records | ||||||
| A | 195.88.50.140🇵🇱 DHOSTING-AS195.88.50.0/23 dhosting.pl Sp. z o.o. Network Warszawa, Poland | ||||||
| PTR | ns1.dhosting.pl | ||||||
| NS | ns2.dhosting.pl ⚠️ Not in zone NS records | ||||||
| A | 109.95.154.140🇵🇱 DHOSTING-AS109.95.152.0/21 dhosting.pl Sp. z o.o. Network Warszawa, Poland | ||||||
| PTR | ns2.dhosting.pl | ||||||
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=1781287048 | ||||||
Previously MX for
szefer.com |
Subdomains
Same first word
szefer.com |
Similar names
DNS History
18 records (2 active, 16 former)
○NSdns11.linuxpl.com2016-07-27 → 2017-03-30 · 5 obs
● 2016-07-27 13:26:50
● 2017-03-30 08:38:28
○ 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○NSns1.afternic.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
●NSns1.dhosting.pl2026-06-12 → 2026-06-12 · 2 obs
● 2026-06-12 18:04:04
○NSns1.nazwa.pl2015-08-22 → 2016-03-26 · 5 obs
● 2015-08-22 05:19:54
● 2016-03-26 23:34:52
○ 2016-07-27 13:26:50
○ 2026-06-12 18:04:04
○NSns1.netart.pl2008-03-11 → 2008-03-11 · 3 obs
○ 2015-08-22 05:19:54
○ 2026-06-12 18:04:04
○NSns11.linuxpl.com2016-07-27 → 2017-03-30 · 5 obs
● 2016-07-27 13:26:50
● 2017-03-30 08:38:28
○ 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○NSns2.afternic.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
●NSns2.dhosting.pl2026-06-12 → 2026-06-12 · 2 obs
● 2026-06-12 18:04:04
○NSns2.nazwa.pl2015-08-22 → 2016-03-26 · 5 obs
● 2015-08-22 05:19:54
● 2016-03-26 23:34:52
○ 2016-07-27 13:26:50
○ 2026-06-12 18:04:04
○NSns2.netart.pl2008-03-11 → 2008-03-11 · 3 obs
○ 2015-08-22 05:19:54
○ 2026-06-12 18:04:04
○NSns3.nazwa.pl2015-08-22 → 2016-03-26 · 5 obs
● 2015-08-22 05:19:54
● 2016-03-26 23:34:52
○ 2016-07-27 13:26:50
○ 2026-06-12 18:04:04
○MXmail.szefer.com2016-07-27 → 2026-02-15 · 4 obs
● 2016-07-27 13:26:50
● 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○MXszefer.com2008-03-11 → 2016-03-26 · 4 obs
● 2016-03-26 23:34:52
○ 2016-07-27 13:26:50
○ 2026-06-12 18:04:04
○A13.248.169.482026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○A46.4.67.72016-07-27 → 2017-03-30 · 5 obs
● 2016-07-27 13:26:50
● 2017-03-30 08:38:28
○ 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○A76.223.54.1462026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 23:47:36
○ 2026-06-12 18:04:04
○A85.128.128.992008-03-11 → 2008-03-11 · 3 obs
○ 2015-08-22 05:19:54
○ 2026-06-12 18:04:04
○A85.128.160.2342015-08-22 → 2016-03-26 · 5 obs
● 2015-08-22 05:19:54
● 2016-03-26 23:34:52
○ 2016-07-27 13:26:50
○ 2026-06-12 18:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| szefer.com | ns2.dhosting.pl, ns1.dhosting.pl | - |
✅ Authoritative Response
Server:195.88.50.140
NS records: ns2.dhosting.pl, ns1.dhosting.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szefer.com (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
szefer.com serves as the parent of mail.szefer.com and ftp.szefer.com.
Name Servers
DNS delegation for szefer.com points to two name servers: ns1.dhosting.pl and ns2.dhosting.pl.
The name server configuration of szefer.com is shared with other domains, for instance kredytypolska.pl, bramco.eu, mercedesy.pl and two others.
szefer.com at least partially shares name servers with other domains, for instance 154.95.109.in-addr.arpa, c6.dhosting.pl and returnlomza.pl.
These name servers commonly appear in combination with the name servers ns4.dhosting.pl.
Both ns1.dhosting.pl and ns2.dhosting.pl have a single IP address each — ns1.dhosting.pl resolves to 195.88.50.140 while ns2.dhosting.pl resolves to 109.95.154.140.