3mdrg.ch - robtex.com
3mdrg.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1309.awsdns-35.org ⭐ | ||||||
| A | 2600:9000:5305:1d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1309.awsdns-35.org | ||||||
| A | 205.251.197.29🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1309.awsdns-35.org | ||||||
| NS | ns-1012.awsdns-62.net | ||||||
| A | 2600:9000:5303:f400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1012.awsdns-62.net | ||||||
| A | 205.251.195.244🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1012.awsdns-62.net | ||||||
| NS | ns-2002.awsdns-58.co.uk | ||||||
| A | 2600:9000:5307:d200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2002.awsdns-58.co.uk | ||||||
| A | 205.251.199.210🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2002.awsdns-58.co.uk | ||||||
| NS | ns-234.awsdns-29.com | ||||||
| A | 2600:9000:5300:ea00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-234.awsdns-29.com | ||||||
| A | 205.251.192.234🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-234.awsdns-29.com | ||||||
| MX | mx1.hc3069-42.iphmx.com ⭐ | ||||||
| MX | mx2.hc3069-42.iphmx.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1309.awsdns-35.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-13 #21 | ||||||
Subdomains
leslie.3mdrg.ch |
Same first word
3mdrg.ch |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1012.awsdns-62.net2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
●NSns-1309.awsdns-35.org2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
●NSns-2002.awsdns-58.co.uk2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
●NSns-234.awsdns-29.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
○NSns.3m.com2015-05-19 → 2017-10-14 · 4 obs
● 2017-10-14 00:43:32
○ 2026-02-24 10:02:20
○ 2026-04-13 09:22:32
○NSpigseye.mmm.com2015-05-19 → 2017-10-14 · 4 obs
● 2017-10-14 00:43:32
○ 2026-02-24 10:02:20
○ 2026-04-13 09:22:32
○MXleslie.3mdrg.ch2015-05-19 → 2017-10-14 · 4 obs
● 2017-10-14 00:43:32
○ 2026-02-24 10:02:20
○ 2026-04-13 09:22:32
●MXmx1.hc3069-42.iphmx.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
●MXmx2.hc3069-42.iphmx.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:02:20
● 2026-04-13 09:22:32
○A192.28.34.172015-05-19 → 2017-10-14 · 4 obs
● 2017-10-14 00:43:32
○ 2026-02-24 10:02:20
○ 2026-04-13 09:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, f.nic.ch, b.nic.ch, d.nic.ch... | - |
| 3mdrg.ch | ns-1309.awsdns-35.org, ns-1012.awsdns-62.net, ns-234.awsdns-29.com, ns-2002.awsdns-58.co.uk | - |
✅ Authoritative Response
Server:205.251.199.210
NS records: ns-1309.awsdns-35.org, ns-1012.awsdns-62.net, ns-234.awsdns-29.com, ns-2002.awsdns-58.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3mdrg.ch (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1012.awsdns-62.net, ns-1309.awsdns-35.org... |
| MX | 2 | mx1.hc3069-42.iphmx.com (pri: 10), mx2.hc3069-42.iphmx.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1309.awsdns-35.org awsdns-hostmaster. |
Analysis
Hierarchy
The parent of leslie.3mdrg.ch is 3mdrg.ch.
Name Servers
3mdrg.ch is delegated to four name servers: ns-234.awsdns-29.com, ns-1012.awsdns-62.net, ns-1309.awsdns-35.org and ns-2002.awsdns-58.co.uk.
3mdrg.ch at least partially shares name servers with other domains, for instance d204f5ul6zib05.cloudfront.net, orangeimpact.org, yjstudio.net, duda.mx and healthify.me.
Host names with two IP numbers: ns-234.awsdns-29.com points to 2600:9000:5300:ea00::1 and 205.251.192.234; ns-1012.awsdns-62.net points to 2600:9000:5303:f400::1 and 205.251.195.244; ns-1309.awsdns-35.org points to 2600:9000:5305:1d00::1 and 205.251.197.29; ns-2002.awsdns-58.co.uk points to 2600:9000:5307:d200::1 and 205.251.199.210.
Mail Servers
3mdrg.ch is handled by two mail servers: mx1.hc3069-42.iphmx.com and mx2.hc3069-42.iphmx.com.
The mail server setup for 3mdrg.ch matches that of other domains, for instance cds.3mhis.com, littmann.com.sv, littmann.hu, carbonation.us and greenmeansclean.com.
3mdrg.ch shares some mail servers with other domains, at least in part, for instance scotch-brite.com.