sefrengo.net - robtex.com
sefrengo.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.69.34🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www282.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www282.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:125c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www282.your-server.de | ||||||
| A | 78.47.69.34🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www282.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-16 #0 | ||||||
net
| 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=1777007731 | ||||||
Subdomains
mail.sefrengo.net |
Same first word
Similar names
fsenergo.com |
fogreens.com |
reefsong.com |
energosf.ru |
freesong.fr |
sgfenero.com |
geferson.com |
freesong.eu |
sofregen.com |
fergeson.com |
freesong.info |
freesong.net |
freesong.com |
DNS History
6 records (5 active, 1 former)
●NSns.second-ns.com2015-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 05:21:52
●NSns1.your-server.de2015-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 05:21:52
●NSns3.second-ns.de2015-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 05:21:52
○MXmail.sefrengo.net2015-05-17 → 2017-12-30 · 4 obs
● 2017-12-30 22:55:54
○ 2026-04-12 04:57:10
○ 2026-04-24 05:21:52
●MXwww282.your-server.de2026-04-12 → 2026-04-24 · 3 obs
● 2026-04-12 04:57:10
● 2026-04-24 05:21:52
●A78.47.69.342015-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 05:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net... | - |
| sefrengo.net | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sefrengo.net (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.69.34 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www282.your-server.de (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
Hierarchy
sefrengo.net is the parent of mail.sefrengo.net.
IP Addresses
sefrengo.net resolves to one IP number: 78.47.69.34.
other host names including www.calladium.com, hostmaster.dragonadopters.com, keb-neumarkt.de, www.noba-gruppe.at and giseldemarco.com share IP numbers with sefrengo.net.
Name Servers
sefrengo.net is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
sefrengo.net at least partially shares name servers with other domains, for instance alderwoodshop.com, umweltschutzrecht.net, yachtcharter-laboe.de, 183.21.65.in-addr.arpa and 4.a.4.a.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa.
Host names with two IP numbers:
ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
sefrengo.net is handled by a single mail server, www282.your-server.de.
sefrengo.net shares the same mail server setup as other domains, for instance walkyourtalk.at, zoom-berlin.de, juh-ingolstadt.de, joonet.de and duckdalbenbilder.de.
www282.your-server.de resolves to two IP numbers: 2a01:4f8:d0a:125c::2 and 78.47.69.34.