marcusson.nu - robtex.com
marcusson.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.235🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades19.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:146🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades19.rzone.de | ||||||
| A | 185.132.34.146🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades19.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2025-05-17 #14 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-04-14 08:35:34 +0000 (EPOCH 1776155734) (auto) | ||||||
| TXT | id:7c80e4bf-ff04-4199-b249-d1318f293ee2 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776155794 | ||||||
Same first word
marcusson.se |
marcusson.it |
marcusson.nu |
marcusson.net |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdocks19.rzone.de2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 15:32:12
● 2026-04-14 08:53:14
○NSns1.wk.se2015-05-23 → 2017-06-25 · 4 obs
● 2017-06-25 09:55:16
○ 2026-04-10 15:32:12
○ 2026-04-14 08:53:14
○NSns2.wk.se2015-05-23 → 2017-06-25 · 4 obs
● 2017-06-25 09:55:16
○ 2026-04-10 15:32:12
○ 2026-04-14 08:53:14
●NSshades19.rzone.de2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 15:32:12
● 2026-04-14 08:53:14
○A193.0.253.312015-05-23 → 2017-06-25 · 4 obs
● 2017-06-25 09:55:16
○ 2026-04-10 15:32:12
○ 2026-04-14 08:53:14
●A2001:8d8:100f:f000::2002026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 15:32:12
● 2026-04-14 08:53:14
●A217.160.0.2352026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 15:32:12
● 2026-04-14 08:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| marcusson.nu | shades19.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.146
NS records: shades19.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marcusson.nu (unsigned zone)
⏱️ Timing
Total: 1260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.235 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades19.rzone.de, docks19.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
IP Addresses
marcusson.nu resolves to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.235.
other host names for instance sp-wpg.org, ostsieker.com, renaudbougeard.fr, schottchoralmusic.com and sewald.org share IP numbers with marcusson.nu.
Name Servers
marcusson.nu is delegated to two name servers: docks19.rzone.de and shades19.rzone.de.
marcusson.nu shares the same name server setup as other domains, for example loudly.de, udris.de, blueprint.berlin, andrea-engelhardt.de and andy-h.com.
marcusson.nu at least partially shares name servers with other domains, for instance wy-music.com, absolute-touring.com, letschert.de, lkw-bus.eu and dodocon.de.
These name servers are often used together with the name servers docks07.rzone.de, shades06.rzone.de, shades02.rzone.de, docks15.rzone.de, shades05.rzone.de, docks17.rzone.de, docks02.rzone.de, docks08.rzone.de, docks14.rzone.de and shades10.rzone.de.
Host names with two IP numbers:
docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146
shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146
Mail Servers
marcusson.nu is handled by a single mail server, smtp.rzone.de.
marcusson.nu shares the same mail server setup as other domains, for instance vangerner.eu, cellerpascual.com, ns1.noordwijker.nl, reform-online.nl and rittimon.com.
Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.