ul-flug.de - robtex.com
ul-flug.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.237.135🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www481.your-server.de | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| MX | mail.ul-flug.de ⭐ | ||||||
| A | 78.47.237.135🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www481.your-server.de | ||||||
| TXT | v=spf1 a mx a:mail.your-server.de a:mail.www481.your-server.de -all | ||||||
| TXT | 202102120843133stjs4imgilnq7dd5qpi2i2s9yz9zd9eqkda9bgbvlvrrefb96 | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1729089096 | ||||||
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=1777245486 | ||||||
Subdomains
Same first word
ul-flug.de |
DNS History
6 records (5 active, 1 former)
●NSa.regfish-ns.net2015-06-15 → 2026-04-26 · 2 obs
● 2026-04-26 23:27:02
●NSb.regfish-ns.net2015-06-15 → 2026-04-26 · 2 obs
● 2026-04-26 23:27:02
●NSc.regfish-ns.net2015-06-15 → 2026-04-26 · 2 obs
● 2026-04-26 23:27:02
●MXmail.ul-flug.de2015-06-15 → 2026-04-26 · 2 obs
● 2026-04-26 23:27:02
○A144.76.130.1162015-06-15 → 2017-03-25 · 4 obs
● 2017-03-25 08:33:34
○ 2026-03-31 09:01:46
○ 2026-04-26 23:27:02
●A78.47.237.1352026-03-31 → 2026-04-26 · 3 obs
● 2026-03-31 09:01:46
● 2026-04-26 23:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ul-flug.de | a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.146.21
NS records: a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ul-flug.de (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.237.135 |
| NS | 3 | b.regfish-ns.net, c.regfish-ns.net... |
| MX | 1 | mail.ul-flug.de (pri: 0) |
| TXT | 2 | 202102120843133stjs4imgilnq7dd5qpi2i2s9y, v=spf1 a mx a:mail.your-server.de a:mail |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
Hierarchy
ul-flug.de is a parent of mail.ul-flug.de and www.ul-flug.de.
IP Addresses
ul-flug.de points to a single IP number: 78.47.237.135.
Other host names, for instance ukrdigest.com, mail.tracingthepast.org, mail.devenirgris.com, best4me.org and walbert.eu share IP numbers with ul-flug.de.
Name Servers
The delegation for ul-flug.de is handled by three name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.
ul-flug.de at least partially shares name servers with other domains, for instance wahrsagen-medium.com, alcom-industriesysteme.com, sgfitness.de, stbg-schulze.de and skalar-(0x616e616c)ytic.com.
Two IP numbers per host:
a.regfish-ns.net points to 2a02:2c0:0:21::aced:beef and 178.21.144.21.
b.regfish-ns.net points to 2a02:2c0:1:21::aced:beef and 178.21.145.21.
c.regfish-ns.net points to 2a02:2c0:2:21::aced:beef and 178.21.146.21.
Mail Servers
ul-flug.de is handled by a single mail server, mail.ul-flug.de.
mail.ul-flug.de points to a single IP: 78.47.237.135.