class3000.com - dns.ninja

`class3000.com`

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	217.160.0.246^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1026.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:501a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.de`
		A	217.160.80.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.de`
NS	`ns1037.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5225:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1037.ui-dns.com`
		A	217.160.82.37^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1037.ui-dns.com`
NS	`ns1040.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5128:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
		A	217.160.81.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
NS	`ns1048.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5330:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.org`
		A	217.160.83.48^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1026.ui-dns.de`hostmaster@1and1.co.uk 2017-04-17 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783168496

Same first word

class3000.com

DNS History

16 records (8 active, 8 former)

●NSns1026.ui-dns.de2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

●NSns1037.ui-dns.com2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

●NSns1040.ui-dns.biz2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

●NSns1048.ui-dns.org2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

●MXmx00.ionos.co.uk2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

●MXmx01.ionos.co.uk2026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

●A2001:8d8:100f:f000::2002026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

●A217.160.0.2462026-04-03 → 2026-07-04 · 3 obs

○ 2017-10-05 11:38:26
● 2026-04-03 13:49:02
● 2026-07-04 12:55:26

○A217.160.0.552026-04-03 → 2026-07-04 · 2 obs

○ 2026-04-03 13:49:02
○ 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

○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
○ 2026-07-04 12:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
class3000.com	ns1048.ui-dns.org, ns1026.ui-dns.de, ns1040.ui-dns.biz, ns1037.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.48

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: 880ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.246`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1037.ui-dns.com, ns1048.ui-dns.org...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1026.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

Additional host names — werktext.de, eksboe.de, wivy.de and two others — share IP numbers with class3000.com.

Name Servers

class3000.com has four authoritative name servers: ns1040.ui-dns.biz, ns1037.ui-dns.com, ns1026.ui-dns.de and ns1048.ui-dns.org.

class3000.com partially shares its NS delegation with several other domains, including pepee.fr, thoschbar.de, wernichtfragt.de and two others.

In DNS configurations, these name servers often share authority with ns1048.ui-dns.com, ns1048.ui-dns.biz, ns1048.ui-dns.de and 7 other name servers.

ns1040.ui-dns.biz, ns1037.ui-dns.com, ns1026.ui-dns.de and ns1048.ui-dns.org each carry two IP addresses. ns1040.ui-dns.biz has 217.160.81.40 and 2001:8d8:fe:53:0:d9a0:5128:100; ns1037.ui-dns.com has 217.160.82.37 and 2001:8d8:fe:53:0:d9a0:5225:100; ns1026.ui-dns.de has 217.160.80.26 and 2001:8d8:fe:53:0:d9a0:501a:100; ns1048.ui-dns.org has 217.160.83.48 and 2001:8d8:fe:53:0:d9a0:5330:100.

Mail Servers

class3000.com has two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

class3000.com shares the same mail server setup as other domains, including patmurrayillustrator.com, lombarditech.com, fhpglobalresources.com and two others.

At least a portion of class3000.com's mail servers are also used by other domains, for example thebullinnrolvenden.co.uk.

mx00.ionos.co.uk resolves to 212.227.15.41. mx01.ionos.co.uk resolves to 217.72.192.67. Both host names point to a single IP number.