profgroup.ch - robtex.com
profgroup.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.152.80🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | candela.sui-inter.net | ||||||
| NS | ch.ch-inter.net ⭐ | ||||||
| A | 2a00:1128:1:1::136:136🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ch.ch-inter.net | ||||||
| A | 80.74.136.136🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | ch.ch-inter.net | ||||||
| NS | de.ch-inter.net | ||||||
| A | 2a01:4f8:221:2982::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | de.ch-inter.net | ||||||
| A | 78.46.32.78🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | de.ch-inter.net | ||||||
| NS | nl.ch-inter.net | ||||||
| A | 2001:1af8:4100:a012:1:0:66:135🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| PTR | nl.ch-inter.net | ||||||
| A | 62.212.66.135🇳🇱 LEASEWEB-NL-AMS-0162.212.64.0/19 LEASEWEB | ||||||
| PTR | nl.ch-inter.net | ||||||
| MX | mail.profgroup.ch ⭐ | ||||||
| A | 80.74.152.80🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | candela.sui-inter.net | ||||||
| SOA | ch.ch-inter.netas@profline.ch 2021-01-04 #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 2026-07-16 #9 | ||||||
Subdomains
Same first word
profgroup.ro |
profgroup.ch |
Similar names
DNS History
8 records (5 active, 3 former)
●NSch.ch-inter.net2026-05-08 → 2026-07-16 · 3 obs
● 2026-05-08 16:49:28
● 2026-07-16 03:24:10
●NSde.ch-inter.net2026-05-08 → 2026-07-16 · 3 obs
● 2026-05-08 16:49:28
● 2026-07-16 03:24:10
●NSnl.ch-inter.net2026-05-08 → 2026-07-16 · 3 obs
● 2026-05-08 16:49:28
● 2026-07-16 03:24:10
○NSns1.profgroup.ch2015-07-08 → 2026-04-03 · 4 obs
● 2026-04-03 17:44:04
○ 2026-05-08 16:49:28
○ 2026-07-16 03:24:10
○NSns2.profgroup.ch2015-07-08 → 2026-04-03 · 4 obs
● 2026-04-03 17:44:04
○ 2026-05-08 16:49:28
○ 2026-07-16 03:24:10
●MXmail.profgroup.ch2015-07-08 → 2026-07-16 · 9 obs
● 2016-11-26 01:54:30
○ 2026-03-17 06:22:14
○ 2026-04-03 17:44:04
● 2026-05-08 16:49:28
● 2026-05-09 12:55:46
○ 2026-07-10 20:41:32
● 2026-07-15 21:12:50
● 2026-07-16 03:24:10
○A178.63.41.1502015-07-08 → 2016-11-26 · 4 obs
● 2016-11-26 01:54:30
○ 2026-03-17 06:22:14
○ 2026-07-16 03:24:10
●A80.74.152.802026-05-08 → 2026-07-16 · 6 obs
● 2026-05-08 16:49:28
● 2026-05-09 12:55:46
○ 2026-07-10 20:41:32
● 2026-07-15 21:12:50
● 2026-07-16 03:24:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| profgroup.ch | nl.ch-inter.net, ch.ch-inter.net, de.ch-inter.net | - |
✅ Authoritative Response
Server:62.212.66.135
NS records: nl.ch-inter.net, ch.ch-inter.net, de.ch-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profgroup.ch (unsigned zone)
⏱️ Timing
Total: 1592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.152.80 |
| NS | 3 | de.ch-inter.net, ch.ch-inter.net... |
| MX | 1 | mail.profgroup.ch (pri: 10) |
| SOA | 1 | ch.ch-inter.net as.profline.ch |
Analysis
Hierarchy
profgroup.ch is the parent domain of ns1.profgroup.ch, mail.profgroup.ch and ns2.profgroup.ch.
IP Addresses
profgroup.ch resolves to just one IP address, 80.74.152.80.
Two other host names, along with cubanero.ch, eigenbauer.ch and mail.pitstop-vipclub.com, also share IP numbers with profgroup.ch.
Name Servers
profgroup.ch is delegated to three name servers: ch.ch-inter.net, de.ch-inter.net and nl.ch-inter.net.
profgroup.ch shares at least some of its name servers with other domains, including pceducation.ch, bbzsogr.ch, cool-logistic.ch and two others.
These name servers are frequently paired with the name servers ns1.reist-tele.com, ns2.reist-tele.com and dns4.digicomp.ch.
ch.ch-inter.net, de.ch-inter.net and nl.ch-inter.net each resolve to two IP addresses: ch.ch-inter.net resolves to 80.74.136.136 and 2a00:1128:1:1::136:136; de.ch-inter.net resolves to 78.46.32.78 and 2a01:4f8:221:2982::2; nl.ch-inter.net resolves to 62.212.66.135 and 2001:1af8:4100:a012:1:0:66:135.
Mail Servers
The sole mail server for profgroup.ch is mail.profgroup.ch.
mail.profgroup.ch resolves to a single IP number: 80.74.152.80.