rc-flug.com - robtex.com
rc-flug.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.131.88🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich | ||||||
| PTR | dd34612.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | opusfly.kasserver.com ⭐ | ||||||
| A | 85.13.131.88🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich | ||||||
| PTR | dd34612.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602271056 | ||||||
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=1784659627 | ||||||
Subdomains
mail.rc-flug.com |
Same first word
rc-flug.com |
DNS History
7 records (4 active, 3 former)
●NSns5.kasserver.com2015-06-11 → 2026-07-21 · 2 obs
● 2026-07-21 18:55:00
●NSns6.kasserver.com2015-06-11 → 2026-07-21 · 2 obs
● 2026-07-21 18:55:00
○MXmail.rc-flug.com2015-06-11 → 2016-11-20 · 4 obs
● 2016-11-20 18:21:00
○ 2017-09-26 05:30:18
○ 2026-07-21 18:55:00
●MXopusfly.kasserver.com2017-09-26 → 2026-07-21 · 3 obs
● 2017-09-26 05:30:18
● 2026-07-21 18:55:00
○A85.13.131.512015-10-25 → 2017-09-26 · 5 obs
● 2015-10-25 04:10:20
● 2017-09-26 05:30:18
○ 2026-02-24 06:17:00
○ 2026-07-21 18:55:00
●A85.13.131.882026-02-24 → 2026-07-21 · 3 obs
● 2026-02-24 06:17:00
● 2026-07-21 18:55:00
○A85.13.137.2182015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-25 04:10:20
○ 2026-07-21 18:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rc-flug.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rc-flug.com (unsigned zone)
⏱️ Timing
Total: 1663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.131.88 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | opusfly.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
Hierarchy
rc-flug.com is the parent zone for mail.rc-flug.com.
IP Addresses
rc-flug.com has exactly one IP address — 85.13.131.88.
baby-bildchen.de, dd34612.kasserver.com, awsv.org plus two other host names have IP numbers in common with rc-flug.com.
Name Servers
rc-flug.com has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of rc-flug.com is shared with other domains, for instance nephoto.de, frustrierterossi.de, vonhunnius.com and two others.
rc-flug.com partially shares its NS delegation with several other domains, including netzbunker.de, selalmazidis.de, aroptima.de and two others.
The name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
rc-flug.com uses one mail server — opusfly.kasserver.com.
opusfly.kasserver.com points to one IP number — 85.13.131.88.