muthmann.info - robtex.com
muthmann.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.135.40.74🇩🇪 VERSATEL83.135.0.0/16 Versatel Deutschland | ||||||
| PTR | k2.dimu.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| MX | mail.muthmann.info ⭐ | ||||||
| A | 83.135.40.72🇩🇪 VERSATEL83.135.0.0/16 Versatel Deutschland | ||||||
| PTR | mail.dimu.de | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2019-10-23 #0 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774677971 | ||||||
Subdomains
mail.muthmann.info |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.first-ns.de2015-08-13 → 2026-03-28 · 2 obs
● 2026-03-28 06:41:40
●NSrobotns2.second-ns.de2015-08-13 → 2026-03-28 · 2 obs
● 2026-03-28 06:41:40
●MXmail.muthmann.info2020-01-29 → 2026-03-28 · 2 obs
● 2026-03-28 06:41:40
○A213.160.12.1652015-08-13 → 2017-02-15 · 4 obs
● 2017-02-15 00:25:52
○ 2020-01-29 00:22:12
○ 2026-03-28 06:41:40
●A83.135.40.742020-01-29 → 2026-03-28 · 3 obs
● 2020-01-29 00:22:12
● 2026-03-28 06:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| muthmann.info | ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for muthmann.info (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.135.40.74 |
| NS | 2 | robotns2.second-ns.de, ns1.first-ns.de |
| MX | 1 | mail.muthmann.info (pri: 5) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
Analysis
Hierarchy
mail.muthmann.info has muthmann.info as its parent.
IP Addresses
muthmann.info maps to IP address 83.135.40.74.
Other host names, for instance k2.dimu.de, amendearchitects.de, mail.bau-berlin.de, mail.amendearchitects.de and mail.designbowl.de share IP numbers with muthmann.info.
Name Servers
Two name servers ns1.first-ns.de and robotns2.second-ns.de are delegated to muthmann.info.
muthmann.info uses the same name server configuration as other domains, such as bristolmba.com, jadozoom.com, yebu.de, pdtec.biz and maedler.ch.
muthmann.info at least partially shares name servers with other domains such as t3c.ch, fat2fit.de, ceramicaps.com, grafikexpress.de and oceantourism.org.
These name servers are commonly used with robotns3.second-ns.com, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IPs:
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
muthmann.info is handled by a single mail server, mail.muthmann.info.
mail.muthmann.info points to one IP number: 83.135.40.72.