classobjects.net - dns.ninja

`classobjects.net`

DNSSEC	⚠️ Not signed
A	74.208.236.184^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1083.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5153:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
		A	217.160.81.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
NS	`ns1083.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5253:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
		A	217.160.82.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
NS	`ns1083.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 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	`ns1083.ui-dns.de`
		A	217.160.80.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.de`
NS	`ns1083.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5353:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
		A	217.160.83.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1083.ui-dns.biz`hostmaster@1and1.com 2017-06-10 #5

`net`

	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=1782135450

Same first word

classobjects.com

classobjects.net

DNS History

12 records (7 active, 5 former)

●NSns1083.ui-dns.biz2020-02-07 → 2026-06-22 · 3 obs

○ 2017-03-21 21:32:48
● 2020-02-07 16:32:48
● 2026-06-22 13:53:20

●NSns1083.ui-dns.com2020-02-07 → 2026-06-22 · 3 obs

○ 2017-03-21 21:32:48
● 2020-02-07 16:32:48
● 2026-06-22 13:53:20

●NSns1083.ui-dns.de2020-02-07 → 2026-06-22 · 3 obs

○ 2017-03-21 21:32:48
● 2020-02-07 16:32:48
● 2026-06-22 13:53:20

●NSns1083.ui-dns.org2020-02-07 → 2026-06-22 · 3 obs

○ 2017-03-21 21:32:48
● 2020-02-07 16:32:48
● 2026-06-22 13:53:20

○NSns41.1and1.com2015-05-21 → 2017-03-21 · 4 obs

● 2015-05-21 12:55:40
● 2017-03-21 21:32:48
○ 2020-02-07 16:32:48
○ 2026-06-22 13:53:20

○NSns42.1and1.com2015-05-21 → 2017-03-21 · 4 obs

● 2015-05-21 12:55:40
● 2017-03-21 21:32:48
○ 2020-02-07 16:32:48
○ 2026-06-22 13:53:20

○MXmx00.1and1.com2015-05-21 → 2020-02-07 · 4 obs

● 2015-05-21 12:55:40
● 2020-02-07 16:32:48
○ 2026-06-22 13:53:16
○ 2026-06-22 13:53:20

●MXmx00.ionos.com2026-06-22 → 2026-06-22 · 3 obs

○ 2020-02-07 16:32:48
● 2026-06-22 13:53:16
● 2026-06-22 13:53:20

○MXmx01.1and1.com2015-05-21 → 2020-02-07 · 4 obs

● 2015-05-21 12:55:40
● 2020-02-07 16:32:48
○ 2026-06-22 13:53:16
○ 2026-06-22 13:53:20

●MXmx01.ionos.com2026-06-22 → 2026-06-22 · 3 obs

○ 2020-02-07 16:32:48
● 2026-06-22 13:53:16
● 2026-06-22 13:53:20

○A108.175.7.1052015-05-21 → 2017-03-21 · 4 obs

● 2015-05-21 12:55:40
● 2017-03-21 21:32:48
○ 2020-02-07 16:32:48
○ 2026-06-22 13:53:20

●A74.208.236.1842020-02-07 → 2026-06-22 · 3 obs

○ 2017-03-21 21:32:48
● 2020-02-07 16:32:48
● 2026-06-22 13:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classobjects.net	ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.83

NS records: ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classobjects.net (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.184`
NS	4	`ns1083.ui-dns.biz, ns1083.ui-dns.org...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1083.ui-dns.biz hostmaster.1and1.com`

Analysis

IP Addresses

classobjects.net points to a single IP number: 74.208.236.184.

Additional host names — aerosertec.com, homseattle.com, www.almabrook.com and two others — share IP numbers with classobjects.net.

Name Servers

classobjects.net has four authoritative name servers: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.

There is at least partial name server overlap between classobjects.net and other domains — tv-attendorn.de, sem-solar.de, coseka.com and two more among them.

These name servers regularly appear alongside ns1056.ui-dns.com, ns1055.ui-dns.com, ns1086.ui-dns.org and 3 other name servers in NS record sets.

All four hostnames — ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org — resolve to two IP numbers apiece: ns1083.ui-dns.biz to 217.160.81.83 and 2001:8d8:fe:53:0:d9a0:5153:100; ns1083.ui-dns.com to 217.160.82.83 and 2001:8d8:fe:53:0:d9a0:5253:100; ns1083.ui-dns.de to 217.160.80.83 and 2607:f1c0:fe:53:185:132:32:83; ns1083.ui-dns.org to 217.160.83.83 and 2001:8d8:fe:53:0:d9a0:5353:100.

Mail Servers

classobjects.net has two mail servers: mx00.ionos.com and mx01.ionos.com.

classobjects.net shares the same mail server setup as other domains, including kerpan.net, samedaydiapers.com, myapplestore.ca and two others.

classobjects.net and other domains — wallprousa.com for instance — share at least some mail servers.

mx00.ionos.com → 74.208.5.3 and mx01.ionos.com → 74.208.5.21: one IP number per host name.