`my-class-schedule.com`

DNSSEC	⚠️ Not signed
A	80.237.130.13^{🇩🇪 GODADDY80.237.130.0/24}
		PTR	`wp491.webpack.hosteurope.de`
NS	`ns35.domaincontrol.com` ⭐
		A	2603:5:21b1::12^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns35.domaincontrol.com`
		A	97.74.107.18^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns35.domaincontrol.com`
NS	`ns36.domaincontrol.com`
		A	2603:5:22b1::12^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns36.domaincontrol.com`
		A	173.201.75.18^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns36.domaincontrol.com`
MX	`mx0.my-class-schedule.com` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
SOA	`ns35.domaincontrol.com`dns@jomax.net 2025-11-06 #12

`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=1784412792

Subdomains

mx0.my-class-schedule.com

www.my-class-schedule.com

Same first word

my-class-schedule.com

DNS History

8 records (4 active, 4 former)

○NSns1.hans.hosteurope.de2015-08-20 → 2017-03-26 · 4 obs

● 2015-08-20 18:41:06
● 2017-03-26 18:57:08
○ 2026-02-21 01:37:20
○ 2026-07-18 22:40:32

○NSns2.hans.hosteurope.de2015-08-20 → 2017-03-26 · 4 obs

● 2015-08-20 18:41:06
● 2017-03-26 18:57:08
○ 2026-02-21 01:37:20
○ 2026-07-18 22:40:32

●NSns35.domaincontrol.com2026-02-21 → 2026-07-18 · 3 obs

○ 2017-03-26 18:57:08
● 2026-02-21 01:37:20
● 2026-07-18 22:40:32

●NSns36.domaincontrol.com2026-02-21 → 2026-07-18 · 3 obs

○ 2017-03-26 18:57:08
● 2026-02-21 01:37:20
● 2026-07-18 22:40:32

●MXmx0.my-class-schedule.com2015-08-20 → 2026-07-18 · 2 obs

● 2015-08-20 18:41:06
● 2026-07-18 22:40:32

○A2a01:488:42:1000:57e6:2af4:fffb:be112015-08-20 → 2017-03-26 · 4 obs

● 2015-08-20 18:41:06
● 2017-03-26 18:57:08
○ 2026-02-21 01:37:20
○ 2026-07-18 22:40:32

●A80.237.130.132026-02-21 → 2026-07-18 · 3 obs

○ 2017-03-26 18:57:08
● 2026-02-21 01:37:20
● 2026-07-18 22:40:32

○A87.230.42.2442015-08-20 → 2017-03-26 · 4 obs

● 2015-08-20 18:41:06
● 2017-03-26 18:57:08
○ 2026-02-21 01:37:20
○ 2026-07-18 22:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
my-class-schedule.com	ns35.domaincontrol.com, ns36.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.18

NS records: ns35.domaincontrol.com, ns36.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for my-class-schedule.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.130.13`
NS	2	`ns35.domaincontrol.com, ns36.domaincontrol.com`
MX	1	`mx0.my-class-schedule.com (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns35.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)

Analysis

Hierarchy

mx0.my-class-schedule.com and www.my-class-schedule.com are both subdomains of my-class-schedule.com.

IP Addresses

my-class-schedule.com resolves to one IP address: 80.237.130.13.

lucid.de, puchar.de, ihden.de and two other host names share IP numbers with my-class-schedule.com.

Name Servers

my-class-schedule.com has two authoritative name servers — ns35.domaincontrol.com and ns36.domaincontrol.com.

my-class-schedule.com uses the same name servers as several other domains — among them familyrevelations.net, husayns.co, seka.bet and two more.

Both ns35.domaincontrol.com and ns36.domaincontrol.com have two IP addresses each. ns35.domaincontrol.com resolves to 97.74.107.18 and 2603:5:21b1::12; ns36.domaincontrol.com resolves to 173.201.75.18 and 2603:5:22b1::12.

Mail Servers

Mail for my-class-schedule.com is handled by a single mail server, mx0.my-class-schedule.com.

mx0.my-class-schedule.com points to one IP number — 80.237.138.5.

my-class-schedule.com - robtex.com