gutmark.org - robtex.com
gutmark.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks04.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| A | 217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 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 | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks04.rzone.dehostmaster@strato-rz.de 2020-05-28 #5 | ||||||
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=1773551953 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdocks04.rzone.de2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 09:00:08
● 2026-03-23 20:35:28
○NSns1.webmailer.de2015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 16:51:14
○ 2026-03-17 09:00:08
○ 2026-03-23 20:35:28
○NSns2.webmailer.de2015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 16:51:14
○ 2026-03-17 09:00:08
○ 2026-03-23 20:35:28
●NSshades17.rzone.de2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 09:00:08
● 2026-03-23 20:35:28
○MXsmtp.rzone.de2015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 16:51:14
○ 2026-03-17 09:00:08
○ 2026-03-23 20:35:28
●MXsmtpin.rzone.de2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 09:00:08
● 2026-03-23 20:35:28
●A2a01:238:20a:202:1064::2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 09:00:08
● 2026-03-23 20:35:28
○A2a01:238:20a:202:1077::2015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 16:51:14
○ 2026-03-17 09:00:08
○ 2026-03-23 20:35:28
●A81.169.145.642026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 09:00:08
● 2026-03-23 20:35:28
○A81.169.145.772015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 16:51:14
○ 2026-03-17 09:00:08
○ 2026-03-23 20:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gutmark.org | shades17.rzone.de, docks04.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.144
NS records: shades17.rzone.de, docks04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gutmark.org (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | docks04.rzone.de, shades17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks04.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
gutmark.org points to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.
Other host names, for instance fmw-gruppe.de, rhumetal.de, luedeke-dalinghaus.de, rundschalttisch.de and pp-ip.com share IP numbers with gutmark.org.
Name Servers
Delegation for gutmark.org rests with two name servers, docks04.rzone.de and shades17.rzone.de.
gutmark.org shares the same name server setup as other domains, including prisma-reinigung.de, www.eaat.de, brahm.org, data-mobil.de and kinopio.de.
gutmark.org at least partially shares name servers with other domains, for instance dharmaweb.de, jansroeber.de, ftp-feldmeier.de, projektschmiede.org and fachfilm.eu.
These name servers are commonly used together with the name servers docks18.rzone.de, shades12.rzone.de, docks20.rzone.de, shades07.rzone.de, shades10.rzone.de, docks17.rzone.de, docks06.rzone.de, docks09.rzone.de, docks15.rzone.de and shades20.rzone.de.
Host names with two IP numbers: docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131; shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.
Mail Servers
gutmark.org is handled by a single mail server, smtpin.rzone.de.
gutmark.org uses the same mail server configuration as other domains, such as crapsnap.com, schamu.de, cbhh.de, mail.diem.de and trans-portare.com.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.