merum.org - robtex.com
merum.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785831889 | ||||||
Previously MX for
merum.org |
Same first word
Similar names
DNS History
18 records (12 active, 6 former)
●NSdns1.glei.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●NSdns2.glei.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●NSdns3.glei.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
○NSnsa3.schlundtech.de2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
○NSnsb3.schlundtech.de2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
○NSnsc3.schlundtech.de2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
○NSnsd3.schlundtech.de2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
●MXmail-1.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail-11.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail-12.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail-2.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail-7.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail-8.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
●MXmail.immerda.ch2026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
○MXmerum.org2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
●A2a11:7980:2:110::22026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
○A80.83.122.1212015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-30 13:19:14
○ 2026-08-04 08:45:32
●A93.190.126.692026-04-21 → 2026-08-04 · 3 obs
● 2026-04-21 10:12:06
● 2026-08-04 08:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| merum.org | dns3.glei.ch, dns2.glei.ch, dns1.glei.ch | - |
✅ Authoritative Response
Server:93.190.126.69
NS records: dns3.glei.ch, dns2.glei.ch, dns1.glei.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for merum.org (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.190.126.69 |
| AAAA | 1 | 2a11:7980:2:110::2 |
| NS | 3 | dns2.glei.ch, dns1.glei.ch... |
| MX | 7 | mail-8.immerda.ch (pri: 20), mail-11.immerda.ch (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.merum.org ~all |
| SOA | 1 | dns1.glei.ch hostmaster.glei.ch |
Analysis
IP Addresses
merum.org points to the IP addresses 93.190.126.69 and 2a11:7980:2:110::2
Two other host names, along with forrozinfreiburg.de, immer11-a.glei.ch and xn--infobro-r2a.org, also share IP numbers with merum.org.
Name Servers
The authoritative name servers for merum.org are dns1.glei.ch, dns2.glei.ch and dns3.glei.ch — three in total.
The name servers of merum.org overlap at least partially with those of other domains — among them rndm.biz, scrit.ch, ungehorsam.ch and two more.
These name servers commonly appear in combination with the name servers dns4.glei.ch.
dns1.glei.ch, dns2.glei.ch and dns3.glei.ch all resolve to exactly two IP numbers apiece: dns1.glei.ch → 93.190.126.69 and 2a11:7980:2:110::2; dns2.glei.ch → 192.68.11.133 and 2001:678:a40:5002::2; dns3.glei.ch → 93.190.126.72 and 2a11:7980:2:70::2.
Mail Servers
merum.org has 7 mail servers — mail-11.immerda.ch, mail-12.immerda.ch, mail-1.immerda.ch plus 4 other.
There is at least a partial MX overlap between merum.org and other domains, including webcitas.ch, immer11-2.glei.ch, rndm.biz and two others.
mail.immerda.ch, mail-2.immerda.ch, mail-7.immerda.ch and mail-8.immerda.ch are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
mail-11.immerda.ch directs traffic to 93.190.126.69 and 2a11:7980:2:110::2.
mail-12.immerda.ch directs traffic to 93.190.126.77 and 2a11:7980:2:120::2.
mail-1.immerda.ch directs traffic to 93.190.126.67 and 2a11:7980:2:10::3.
mail-2.immerda.ch directs traffic to 192.68.11.133 and 2001:678:a40:5002::2.
mail-7.immerda.ch directs traffic to 93.190.126.72 and 2a11:7980:2:70::2.
mail.immerda.ch directs traffic to 93.190.126.69 and 2a11:7980:2:110::2.
Host names that point to one IP address:
mail-8.immerda.ch has the IP address 199.58.83.41.
Both mail-11.immerda.ch and mail.immerda.ch resolve to 2a11:7980:2:110::2 IP addresses each.
Both mail-11.immerda.ch and mail.immerda.ch resolve to 93.190.126.69 IP addresses each.