testmk4.com - robtex.com
testmk4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.53.220.220🇩🇪 ARTFILES-AS212.53.128.0/17 Artfiles New Media GmbH | ||||||
| PTR | s21253220220.mehrk(0x616e616c).com | ||||||
| NS | auth1.artfiles.de ⭐ | ||||||
| A | 2a00:1f78:af:a1::2🇩🇪 ARTFILES-AS2a00:1f78::/32 Artfiles New Media GmbH - IPv6 | ||||||
| PTR | auth1.artfiles.de | ||||||
| A | 212.48.124.53🇩🇪 ARTFILES-AS212.48.96.0/19 Artfiles New Media GmbH | ||||||
| PTR | auth1.artfiles.de | ||||||
| NS | ns1.mehrk(0x616e616c).com | ||||||
| A | 212.48.124.53🇩🇪 ARTFILES-AS212.48.96.0/19 Artfiles New Media GmbH | ||||||
| PTR | auth1.artfiles.de | ||||||
| NS | ns2.mehrk(0x616e616c).com | ||||||
| A | 212.48.125.53🇩🇪 ARTFILES-AS212.48.96.0/19 Artfiles New Media GmbH | ||||||
| PTR | auth2.artfiles.de | ||||||
| MX | mail-ext.mehrk(0x616e616c).com ⭐ | ||||||
| A | 212.53.220.242🇩🇪 ARTFILES-AS212.53.128.0/17 Artfiles New Media GmbH | ||||||
| PTR | s21253220242.mehrk(0x616e616c).com | ||||||
| TXT | v=spf1 a mx include:mail-ext.mehrk(0x616e616c).com ip4:89.246.73.234/32 ?all | ||||||
| SOA | auth1.artfiles.dehostmaster@artfiles.de 2026-02-25 #4 | ||||||
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=1771291435 | ||||||
Subdomains
mail.testmk4.com |
Same first word
testmk4.com |
DNS History
7 records (5 active, 2 former)
●NSauth1.artfiles.de2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 20:14:26
●NSns1.mehrk(0x616e616c).com2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 20:14:26
●NSns2.mehrk(0x616e616c).com2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 20:14:26
●MXmail-ext.mehrk(0x616e616c).com2026-02-20 → 2026-03-22 · 3 obs
● 2026-02-20 15:32:40
● 2026-03-22 20:14:26
○MXmail.testmk4.com2016-12-13 → 2017-10-02 · 4 obs
● 2017-10-02 04:24:28
○ 2026-02-20 15:32:40
○ 2026-03-22 20:14:26
●A212.53.220.2202026-02-20 → 2026-03-22 · 3 obs
● 2026-02-20 15:32:40
● 2026-03-22 20:14:26
○A89.246.73.2342016-12-13 → 2017-10-02 · 4 obs
● 2017-10-02 04:24:28
○ 2026-02-20 15:32:40
○ 2026-03-22 20:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| testmk4.com | ns1.mehrk(0x616e616c).com, ns2.mehrk(0x616e616c).com | 2 records |
✅ Authoritative Response
Server: 212.48.124.53
NS records: ns1.mehrk(0x616e616c).com, ns2.mehrk(0x616e616c).com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testmk4.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.220.220 |
| NS | 2 | ns2.mehrk(0x616e616c).com, ns1.mehrk(0x616e616c).com |
| MX | 1 | mail-ext.mehrk(0x616e616c).com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:mail-ext.mehrk(0x616e616c).c |
| SOA | 1 | auth1.artfiles.de hostmaster.artfiles.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mehrk(0x616e616c).com, ns2.mehrk(0x616e616c).com)
Analysis
Hierarchy
mail.testmk4.com has testmk4.com as its parent.
IP Addresses
testmk4.com maps to IP address 212.53.220.220.
Other host names for instance development4.mehrk(0x616e616c).com and mail.testmk4.com share IP numbers with testmk4.com.
Name Servers
testmk4.com is delegated to name servers ns1.mehrk(0x616e616c).com, ns2.mehrk(0x616e616c).com and auth1.artfiles.de.
testmk4.com at least partially shares name servers with other domains such as barkredite.biz, daim.org, landhaus-hochfeichter.de, 2mag.de and abakustk.de.
these name servers are commonly used with the name servers auth2.artfiles.de.
Host names with two IP numbers
auth1.artfiles.de points to 2a00:1f78:af:a1::2 and 212.48.124.53
Host names with one IP number
ns1.mehrk(0x616e616c).com points to 212.48.124.53
ns2.mehrk(0x616e616c).com points to 212.48.125.53
Host names that point to 212.48.124.53
auth1.artfiles.de and ns1.mehrk(0x616e616c).com
Mail Servers
testmk4.com is handled by a single mail server, mail-ext.mehrk(0x616e616c).com.
testmk4.com shares the same mail server setup as other domains, including mehrk(0x616e616c).de, fordpartner.at, pvmm.de, vdek-kliniklotse.de and s21253220122.mehrk(0x616e616c).com.
mail-ext.mehrk(0x616e616c).com points to one IP number: 212.53.220.242.