grossfeld.com - robtex.com

grossfeld.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.30🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1121.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5179:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.biz
A217.160.81.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.biz
NSns1071.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5247:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1071.ui-dns.com
A217.160.82.71🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1071.ui-dns.com
NSns1081.ui-dns.de
A2607:f1c0:fe:53:185:132:32:81🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1081.ui-dns.de
A217.160.80.81🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1081.ui-dns.de
NSns1121.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5379:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.org
A217.160.83.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.org
MXmail.grossfeld.de ⭐
A85.16.73.223🇩🇪 EWETEL85.16.0.0/16 DE-EWETEL-20050307
PTRmail.grossfeld.de
SOAns1121.ui-dns.bizhostmaster@1und1.com 2017-06-01 #40

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=1776181782
WOT: SAFE (68/100)

Same first word

grossfeld.com
grossfeld.nl
grossfeld.de
grossfeld.net

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1071.ui-dns.comns1081.ui-dns.dens1121.ui-dns.bizns1121.ui-dns.orgns.eatserver.nlns2.eatserver.nlMXmail.grossfeld.demail.grossfeld.comA2001:8d8:100f:f000::200217.160.0.30195.20.9.342001:67c:28fc:195:20:9:34:0
○NSns.eatserver.nl2015-06-29 → 2018-01-13 · 3 obs
● 2015-06-29 15:51:56
● 2018-01-13 06:30:40
○ 2026-04-14 16:04:52
●NSns1071.ui-dns.com2026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
●NSns1081.ui-dns.de2026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
●NSns1121.ui-dns.biz2026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
●NSns1121.ui-dns.org2026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
○NSns2.eatserver.nl2015-06-29 → 2018-01-13 · 3 obs
● 2015-06-29 15:51:56
● 2018-01-13 06:30:40
○ 2026-04-14 16:04:52
○MXmail.grossfeld.com2015-06-29 → 2018-01-13 · 3 obs
● 2015-06-29 15:51:56
● 2018-01-13 06:30:40
○ 2026-04-14 16:04:52
●MXmail.grossfeld.de2026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
○A195.20.9.342015-06-29 → 2018-01-13 · 3 obs
● 2015-06-29 15:51:56
● 2018-01-13 06:30:40
○ 2026-04-14 16:04:52
○A2001:67c:28fc:195:20:9:34:02015-11-07 → 2018-01-13 · 4 obs
○ 2015-06-29 15:51:56
● 2015-11-07 02:04:36
● 2018-01-13 06:30:40
○ 2026-04-14 16:04:52
●A2001:8d8:100f:f000::2002026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52
●A217.160.0.302026-04-14 → 2026-04-14 · 2 obs
○ 2018-01-13 06:30:40
● 2026-04-14 16:04:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
grossfeld.comns1081.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1071.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.121

NS records: ns1081.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1071.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grossfeld.com (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.30
AAAA12001:8d8:100f:f000::200
NS4ns1081.ui-dns.de, ns1121.ui-dns.org...
MX1mail.grossfeld.de (pri: 10)
SOA1ns1121.ui-dns.biz hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1071.ui-dns.com, ns1071.ui-dns.com)

Analysis

IP Addresses

grossfeld.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.30.

Other host names, for instance artistom.com, nubenet.es, bestsurfer.eu, stwev.com and mda-electromenager.net share IP numbers with grossfeld.com.

Name Servers

grossfeld.com is delegated to four name servers: ns1121.ui-dns.biz, ns1071.ui-dns.com, ns1081.ui-dns.de and ns1121.ui-dns.org.

grossfeld.com shares some name servers with other domains, for example myspacediscoveries.com, hep-shop.de, europeanmac.com, pflanzenverwaltung.de and cesibon.de.

these name servers are often used with ns1121.ui-dns.com, ns1121.ui-dns.de, ns1081.ui-dns.com, ns1081.ui-dns.biz, ns1071.ui-dns.org, ns1071.ui-dns.biz, ns1071.ui-dns.de, ns1081.ui-dns.org, ns1020.ui-dns.de and ns1105.ui-dns.biz.

Host names with two IP numbers

Two IPs per host:

ns1121.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5179:100 and 217.160.81.121

ns1071.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5247:100 and 217.160.82.71

ns1081.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:81 and 217.160.80.81

ns1121.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5379:100 and 217.160.83.121

Mail Servers

grossfeld.com is handled by a single mail server, mail.grossfeld.de.

grossfeld.com uses the same mail server setup as other domains, for example grossfeld.de.

Host name mail.grossfeld.de points to IP 85.16.73.223.