class3000.com - robtex.com

class3000.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
A217.160.0.246🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1026.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:26🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1026.ui-dns.de
A185.132.32.26🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1026.ui-dns.de
NSns1037.ui-dns.com
A2607:f1c0:fe:53:185:132:34:37🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1037.ui-dns.com
A185.132.34.37🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1037.ui-dns.com
NSns1040.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:40🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1040.ui-dns.biz
A185.132.33.40🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1040.ui-dns.biz
NSns1048.ui-dns.org
A2607:f1c0:fe:53:185:132:35:48🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1048.ui-dns.org
A185.132.35.48🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1048.ui-dns.org
MXmx00.ionos.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1026.ui-dns.dehostmaster@1and1.co.uk 2017-04-17 #7

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=1785514272

Same first word

class3000.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1026.ui-dns.dens1037.ui-dns.comns1040.ui-dns.bizns1048.ui-dns.orgns19.1and1.co.ukns20.1and1.co.ukMXmx00.ionos.co.ukmx01.ionos.co.ukmx00.schlund.demx01.schlund.deA2001:8d8:100f:f000::200217.160.0.246217.160.0.55217.160.123.50217.160.231.17482.165.100.71
●NSns1026.ui-dns.de2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
●NSns1037.ui-dns.com2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
●NSns1040.ui-dns.biz2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
●NSns1048.ui-dns.org2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
○NSns19.1and1.co.uk2015-07-02 → 2017-10-05 · 4 obs
● 2015-07-02 11:18:52
● 2017-10-05 11:38:26
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
○NSns20.1and1.co.uk2015-07-02 → 2017-10-05 · 4 obs
● 2015-07-02 11:18:52
● 2017-10-05 11:38:26
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
●MXmx00.ionos.co.uk2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
○MXmx00.schlund.de2015-07-02 → 2017-10-05 · 4 obs
● 2015-07-02 11:18:52
● 2017-10-05 11:38:26
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
●MXmx01.ionos.co.uk2026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
○MXmx01.schlund.de2015-07-02 → 2017-10-05 · 4 obs
● 2015-07-02 11:18:52
● 2017-10-05 11:38:26
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
●A2001:8d8:100f:f000::2002026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
●A217.160.0.2462026-04-03 → 2026-07-31 · 3 obs
○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-31 16:33:32
○A217.160.0.552026-04-03 → 2026-07-31 · 2 obs
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
○A217.160.123.502017-10-05 → 2017-10-05 · 4 obs
○ 2016-11-28 20:04:58
● 2017-10-05 11:38:26
○ 2026-04-03 13:49:02
○ 2026-07-31 16:33:32
○A217.160.231.1742016-04-24 → 2016-11-28 · 5 obs
○ 2016-02-02 02:01:28
● 2016-04-24 12:30:46
● 2016-11-28 20:04:58
○ 2017-10-05 11:38:26
○ 2026-07-31 16:33:32
○A82.165.100.712015-07-02 → 2016-02-02 · 4 obs
● 2015-07-02 11:18:52
● 2016-02-02 02:01:28
○ 2016-04-24 12:30:46
○ 2026-07-31 16:33:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
class3000.comns1048.ui-dns.org, ns1026.ui-dns.de, ns1040.ui-dns.biz, ns1037.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.37

NS records: ns1048.ui-dns.org, ns1026.ui-dns.de, ns1040.ui-dns.biz, ns1037.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class3000.com (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.246
AAAA12001:8d8:100f:f000::200
NS4ns1026.ui-dns.de, ns1040.ui-dns.biz...
MX2mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1026.ui-dns.de hostmaster.1and1.co.uk

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1037.ui-dns.com, ns1037.ui-dns.com)

Analysis

IP Addresses

class3000.com resolves to the IP addresses 217.160.0.246 and 2001:8d8:100f:f000::200

Two other host names, along with werktext.de, 4squaregarage.co.uk and eksboe.de, also share IP numbers with class3000.com.

Name Servers

The NS records for class3000.com point to four name servers: ns1040.ui-dns.biz, ns1037.ui-dns.com, ns1026.ui-dns.de and ns1048.ui-dns.org.

class3000.com shares at least some of its name servers with other domains, including pepee.fr, thoschbar.de, wernichtfragt.de and two others.

These name servers are frequently seen alongside ns1048.ui-dns.com, ns1048.ui-dns.biz, ns1048.ui-dns.de and 7 other name servers.

The host names ns1040.ui-dns.biz, ns1037.ui-dns.com, ns1026.ui-dns.de and ns1048.ui-dns.org each resolve to two IP addresses: ns1040.ui-dns.biz resolves to 185.132.33.40 and 2607:f1c0:fe:53:185:132:33:40; ns1037.ui-dns.com resolves to 185.132.34.37 and 2607:f1c0:fe:53:185:132:34:37; ns1026.ui-dns.de resolves to 185.132.32.26 and 2607:f1c0:fe:53:185:132:32:26; ns1048.ui-dns.org resolves to 185.132.35.48 and 2607:f1c0:fe:53:185:132:35:48.

Mail Servers

class3000.com is served by two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

Among the domains sharing a mail server setup with class3000.com are patmurrayillustrator.com, lombarditech.com, fhpglobalresources.com and two others.

class3000.com shares at least some of its mail servers with other domains, such as thebullinnrolvenden.co.uk.

mx00.ionos.co.uk and mx01.ionos.co.uk each resolve to one IP number: mx00.ionos.co.uk points to 212.227.15.41 and mx01.ionos.co.uk points to 217.72.192.67.