jmc-otto.com - robtex.com
jmc-otto.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.43🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host192.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| A | 109.237.142.8 | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 148.251.254.105 | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.8 | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-01-15 #1 | ||||||
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=1777351576 | ||||||
Subdomains
mail.jmc-otto.com |
Same first word
jmc-otto.com |
DNS History
14 records (6 active, 8 former)
●NScns1.alfahosting.info2016-03-30 → 2026-04-28 · 3 obs
● 2016-03-30 06:20:10
● 2026-04-28 04:48:36
●NScns2.alfahosting.info2016-03-30 → 2026-04-28 · 3 obs
● 2016-03-30 06:20:10
● 2026-04-28 04:48:36
●NScns3.alfahosting.info2016-03-30 → 2026-04-28 · 3 obs
● 2016-03-30 06:20:10
● 2026-04-28 04:48:36
○NSnsa1.schlundtech.de2015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
○NSnsb1.schlundtech.de2015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
○NSnsc1.schlundtech.de2015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
○NSnsd1.schlundtech.de2015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
○MXdemx.cnt-systems-de2015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
○MXmail.jmc-otto.com2016-03-30 → 2017-11-08 · 5 obs
● 2016-03-30 06:20:10
● 2017-11-08 17:43:52
○ 2026-03-06 20:14:20
○ 2026-04-28 04:48:36
●MXmx03.secure-mailgate.com2026-03-06 → 2026-04-28 · 3 obs
● 2026-03-06 20:14:20
● 2026-04-28 04:48:36
●MXmx04.secure-mailgate.com2026-03-06 → 2026-04-28 · 3 obs
● 2026-03-06 20:14:20
● 2026-04-28 04:48:36
○A109.237.140.142016-03-30 → 2017-11-08 · 5 obs
● 2016-03-30 06:20:10
● 2017-11-08 17:43:52
○ 2026-03-06 20:14:20
○ 2026-04-28 04:48:36
●A81.88.34.432026-03-06 → 2026-04-28 · 3 obs
● 2026-03-06 20:14:20
● 2026-04-28 04:48:36
○A85.214.125.222015-05-18 → 2016-01-17 · 4 obs
● 2016-01-17 19:56:06
○ 2016-03-30 06:20:10
○ 2026-04-28 04:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net... | - |
| jmc-otto.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmc-otto.com (unsigned zone)
⏱️ Timing
Total: 1746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.43 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
mail.jmc-otto.com has jmc-otto.com as its parent.
IP Addresses
jmc-otto.com maps to IP address 81.88.34.43.
Other host names, for instance minigears.com, danifitlifestyle.com, host192.alfahosting-server.de, eckberg.de and mail.lavendo.de share IP numbers with jmc-otto.com.
Name Servers
jmc-otto.com is delegated to name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
jmc-otto.com at least partially shares name servers with other domains such as life-style-mode.de, datenbeziehung.de, karsta.com, repair-click.net and oh700.de.
Host names with two IP numbers:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8.
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
Two mail servers handle jmc-otto.com: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
jmc-otto.com shares the same mail server setup as other domains, including warbeast.de, mk-fitness.net, blues4u.de, vermiglio.info and fauler(0x62617374617264).de.
jmc-otto.com shares some mail servers with other domains, at least partially, for instance wartungsanleitung.de.
Host names with two IPs:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176.
mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.