linclass.com - dns.ninja

`linclass.com`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-22 #5

`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=1786247479

Same first word

linclass.com

Similar names

nilclass.com

silaclns.com

classlin.com

DNS History

10 records (6 active, 4 former)

●NSns.udag.de2015-11-11 → 2026-08-09 · 3 obs

○ 2015-07-03 04:02:54
● 2015-11-11 03:00:48
● 2026-08-09 03:54:20

●NSns.udag.net2015-11-11 → 2026-08-09 · 3 obs

○ 2015-07-03 04:02:54
● 2015-11-11 03:00:48
● 2026-08-09 03:54:20

●NSns.udag.org2015-11-11 → 2026-08-09 · 3 obs

○ 2015-07-03 04:02:54
● 2015-11-11 03:00:48
● 2026-08-09 03:54:20

○NSns.udagdns.de2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 04:02:54
○ 2015-11-11 03:00:48
○ 2026-08-09 03:54:20

○NSns.udagdns.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 04:02:54
○ 2015-11-11 03:00:48
○ 2026-08-09 03:54:20

●MXmx00.udag.de2015-07-03 → 2026-08-09 · 2 obs

● 2015-07-03 04:02:54
● 2026-08-09 03:54:20

●MXmx01.udag.de2015-07-03 → 2026-08-09 · 2 obs

● 2015-07-03 04:02:54
● 2026-08-09 03:54:20

○A89.31.143.12015-07-03 → 2020-03-04 · 7 obs

● 2015-07-03 04:02:54
● 2015-11-11 03:00:48
○ 2016-03-07 15:30:34
○ 2017-03-21 21:17:36
● 2020-03-04 18:41:46
○ 2026-04-07 06:55:16
○ 2026-08-09 03:54:20

○A89.31.143.162016-03-07 → 2017-03-21 · 5 obs

○ 2015-11-11 03:00:48
● 2016-03-07 15:30:34
● 2017-03-21 21:17:36
○ 2020-03-04 18:41:46
○ 2026-08-09 03:54:20

●A89.31.143.902026-04-07 → 2026-08-09 · 3 obs

○ 2020-03-04 18:41:46
● 2026-04-07 06:55:16
● 2026-08-09 03:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linclass.com	ns.udag.de, ns.udag.net, ns.udag.org	-

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linclass.com (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.net, ns.udag.org...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

Analysis

IP Addresses

linclass.com has exactly one IP address — 89.31.143.90.

luft-zelt.com, camino.cc, fixon.de plus two other host names have IP numbers in common with linclass.com.

Name Servers

linclass.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

linclass.com partially shares its NS delegation with several other domains, including rivierapool.nl, lug-trug.com, tdh.bike and two others.

ns.udag.de, ns.udag.net and ns.udag.org each resolve to two IP addresses: ns.udag.de resolves to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net resolves to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org resolves to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

linclass.com uses two mail servers, mx00.udag.de and mx01.udag.de.

The mail server setup of linclass.com matches that of other domains such as simmert.com, sanavet.net, wettanbieter.in and two others.

mx00.udag.de resolves to 62.146.106.39. mx01.udag.de resolves to 62.146.106.40. Both host names point to a single IP number.