layercampus.com - robtex.com

layercampus.com

DNSSEC⚠️ Not signed
A136.243.45.172🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRmail.lmads.net
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NShydrogen.ns.hetzner.com
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.layercampus.com ⭐
A136.243.45.172🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRmail.lmads.net
SOAns1.first-ns.dedns@hetzner.com 2026-01-21 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774371157

Subdomains

mail.layercampus.com

Same first word

layercampus.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comns1.first-ns.deoxygen.ns.hetzner.comns1018.ui-dns.bizns1029.ui-dns.dens1099.ui-dns.orgns1107.ui-dns.comMXmail.layercampus.commx00.ionos.co.ukmx01.ionos.co.ukA136.243.45.1722001:8d8:100f:f000::249217.160.0.190
●NShelium.ns.hetzner.de2026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
●NShydrogen.ns.hetzner.com2026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
●NSns1.first-ns.de2026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
○NSns1018.ui-dns.biz2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
○NSns1029.ui-dns.de2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
○NSns1099.ui-dns.org2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
○NSns1107.ui-dns.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
●NSoxygen.ns.hetzner.com2026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
●MXmail.layercampus.com2026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
○MXmx00.ionos.co.uk2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
○MXmx01.ionos.co.uk2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
●A136.243.45.1722026-03-08 → 2026-03-24 · 3 obs
○ 2019-12-16 09:29:52
● 2026-03-08 12:39:10
● 2026-03-24 17:19:10
○A2001:8d8:100f:f000::2492019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10
○A217.160.0.1902019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 09:29:52
○ 2026-03-08 12:39:10
○ 2026-03-24 17:19:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...-
layercampus.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ Authoritative Response

Server:213.133.100.98

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for layercampus.com (unsigned zone)

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.45.172
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX1mail.layercampus.com (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Hierarchy

layercampus.com is a parent of mail.layercampus.com.

IP Addresses

layercampus.com points to a single IP address: 136.243.45.172.

Other host names such as www.lmads.net, mail.adyoo.de, mail.bloggomio.de, adyoo.de and mail.lmads.net share IP numbers with layercampus.com.

Name Servers

layercampus.com is delegated to four name servers: ns1.first-ns.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least part of the name servers for layercampus.com are shared with other domains, for instance zenda.es, schneehoehen.at, allestheater.at, mvbio.de and bullz-eye-networks.de.

These name servers are often used together with robotns2.second-ns.de, robotns3.second-ns.com and ns1.your-server.de.

Host names with two IP numbers:

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238

hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5

Mail Servers

The mail server for layercampus.com is mail.layercampus.com.

Host mail.layercampus.com points to IP 136.243.45.172.