mach21.com - robtex.com
mach21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.139🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd20416.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 | w0133e93.kasserver.com ⭐ | ||||||
| A | 85.13.140.139🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd20416.kasserver.com | ||||||
| TXT | openai-domain-verification=dv-hjOYFdRsXCDgvlroSvFNHrPq | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| TXT | google-site-verification=KOZpdwxpXu_copUuU4T_TBo2c33WselJ0A-p-x-P15U | ||||||
| TXT | facebook-domain-verification=nuk0b7df2eqb0ookzc218ns8t7yfvm | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602211205 | ||||||
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=1774819787 | ||||||
Same first word
mach21.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.eaton.com2007-12-13 → 2007-12-13 · 3 obs
○ 2015-06-13 04:51:42
○ 2026-03-29 21:56:48
○NSns2.eaton.com2007-12-13 → 2007-12-13 · 3 obs
○ 2015-06-13 04:51:42
○ 2026-03-29 21:56:48
●NSns5.kasserver.com2015-06-13 → 2026-03-29 · 3 obs
● 2015-06-13 04:51:42
● 2026-03-29 21:56:48
●NSns6.kasserver.com2015-06-13 → 2026-03-29 · 3 obs
● 2015-06-13 04:51:42
● 2026-03-29 21:56:48
●MXw0133e93.kasserver.com2015-06-13 → 2026-03-29 · 3 obs
● 2015-06-13 04:51:42
● 2026-03-29 21:56:48
○A85.13.128.572015-06-13 → 2016-11-19 · 5 obs
● 2015-06-13 04:51:42
● 2016-11-19 02:04:42
○ 2020-01-03 01:23:54
○ 2026-03-29 21:56:48
○A85.13.134.1702020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 01:23:54
○ 2026-03-29 21:56:46
○ 2026-03-29 21:56:48
●A85.13.140.1392026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 21:56:46
● 2026-03-29 21:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| mach21.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 mach21.com (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.139 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0133e93.kasserver.com (pri: 10) |
| TXT | 4 | openai-domain-verification=dv-hjOYFdRsXC, 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
IP Addresses
mach21.com points to a single IP number: 85.13.140.139.
Other host names, for instance www.leissing.de, mail.peraction.de, itd-in.de, klugel.eu and mail.daon.at share IP numbers with mach21.com.
Name Servers
Delegation for mach21.com rests with two name servers, ns5.kasserver.com and ns6.kasserver.com.
mach21.com shares the same name server setup as other domains, including v-i-r.net, office4teachers.com, pedomed.de, postliste.de and xtumdiewelt.de.
mach21.com at least partially shares name servers with other domains, for instance sas-medtec.de, marios-mobile-massage.de, fdfm.de, mkb-online.de and edeka-krawczyk.de.
These name servers are commonly used alongside ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.
Mail Servers
mach21.com is handled by a single mail server, w0133e93.kasserver.com.
mach21.com uses the same mail server configuration as other domains, such as xn--brsenfans-07a.de, sternleben.de, betaware.de, kims.kitchen and produkt.guide.
w0133e93.kasserver.com points to a single IP: 85.13.140.139.