merkens.info - robtex.com
merkens.info
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=1784532953 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.first-ns.de2015-05-18 → 2026-07-20 · 6 obs
● 2016-04-16 21:51:28
○ 2016-12-03 04:20:02
○ 2017-08-21 03:51:06
● 2026-04-08 22:03:48
● 2026-07-20 08:19:18
○NSns1.merkens.info2016-12-03 → 2017-08-21 · 5 obs
● 2016-12-03 04:20:02
● 2017-08-21 03:51:06
○ 2026-04-08 22:03:48
○ 2026-07-20 08:19:18
○NSns2.merkens.info2016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 04:20:02
○ 2017-08-21 03:51:06
○ 2026-07-20 08:19:18
○NSns3.merkens.info2017-08-21 → 2017-08-21 · 4 obs
● 2017-08-21 03:51:06
○ 2026-04-08 22:03:48
○ 2026-07-20 08:19:18
●NSrobotns2.second-ns.de2015-05-18 → 2026-07-20 · 6 obs
● 2016-04-16 21:51:28
○ 2016-12-03 04:20:02
○ 2017-08-21 03:51:06
● 2026-04-08 22:03:48
● 2026-07-20 08:19:18
●NSrobotns3.second-ns.com2015-05-18 → 2026-07-20 · 6 obs
● 2016-04-16 21:51:28
○ 2016-12-03 04:20:02
○ 2017-08-21 03:51:06
● 2026-04-08 22:03:48
● 2026-07-20 08:19:18
○MXmail.merkens.info2015-05-18 → 2017-08-21 · 4 obs
● 2017-08-21 03:51:06
○ 2026-04-08 22:03:48
○ 2026-07-20 08:19:18
●MXmail.sefru.de2026-04-08 → 2026-07-20 · 3 obs
● 2026-04-08 22:03:48
● 2026-07-20 08:19:18
●A135.181.180.712026-04-08 → 2026-07-20 · 3 obs
● 2026-04-08 22:03:48
● 2026-07-20 08:19:18
○A176.9.154.812015-05-18 → 2016-12-03 · 4 obs
● 2016-12-03 04:20:02
○ 2017-08-21 03:51:06
○ 2026-07-20 08:19:18
○A176.9.70.712017-08-21 → 2017-08-21 · 4 obs
● 2017-08-21 03:51:06
○ 2026-04-08 22:03:48
○ 2026-07-20 08:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| merkens.info | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for merkens.info (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.181.180.71 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.sefru.de (pri: 10) |
| TXT | 3 | v=spf1 mx ip4:135.181.180.71 ip6:2a01:4f, google-site-verification=68VA3kYeUCPlXpt... |
| SOA | 1 | ns1.first-ns.de dnsadmin.sefru.de |
Analysis
IP Addresses
merkens.info resolves to just one IP address, 135.181.180.71.
Two other host names, along with n0-(0x736578).de, mail.sefru.de and 2342.de, also share IP numbers with merkens.info.
Name Servers
merkens.info is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
The name servers of merkens.info overlap at least partially with those of other domains — among them advanced-facility-document.de, dcm-systems.de, aktiomed.de and two more.
The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are commonly seen alongside these name servers.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
The sole mail server for merkens.info is mail.sefru.de.
Among the domains sharing a mail server setup with merkens.info are sefru.de, mail.sefru.com, der-comicshop.de and two others.
mail.sefru.de resolves to two IP numbers — 135.181.180.71 and 2a01:4f9:3a:224c::112:112.