`firstclassestate.com`

DNSSEC	⚠️ Not signed
A	92.204.221.160^{🇫🇷 GODADDY-SXB92.204.208.0/20 GD MASS Network}
		PTR	`160.221.204.92.host.secureserver.net`
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`mxlb.ispgateway.de` ⭐
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2025-09-17 #0

`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=1776257342

Subdomains

mail.firstclassestate.com

DNS History

15 records (4 active, 11 former)

○NSa.ns14.net2015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

○NSb.ns14.net2015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

○NSc.ns14.net2015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

○NSd.ns14.net2015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

○NSns37.1und1.de2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:45:54
○ 2015-06-16 09:45:38
○ 2026-04-15 12:58:20

○NSns38.1und1.de2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:45:54
○ 2015-06-16 09:45:38
○ 2026-04-15 12:58:20

●NSns43.domaincontrol.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-17 02:03:18
● 2026-04-15 12:58:20

●NSns44.domaincontrol.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-17 02:03:18
● 2026-04-15 12:58:20

○MXmail.firstclassestate.com2015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

○MXmx00.kundenserver.de2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:45:54
○ 2015-06-16 09:45:38
○ 2026-04-15 12:58:20

○MXmx01.kundenserver.de2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:45:54
○ 2015-06-16 09:45:38
○ 2026-04-15 12:58:20

●MXmxlb.ispgateway.de2026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-17 02:03:18
● 2026-04-15 12:58:20

○A82.165.101.522008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 18:45:54
○ 2015-06-16 09:45:38
○ 2026-04-15 12:58:20

○A87.106.88.2402015-06-16 → 2017-05-17 · 4 obs

○ 2008-03-17 18:45:54
● 2015-06-16 09:45:38
● 2017-05-17 02:03:18
○ 2026-04-15 12:58:20

●A92.204.221.1602026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-17 02:03:18
● 2026-04-15 12:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstclassestate.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassestate.com (unsigned zone)

⏱️ Timing

Total: 68ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.204.221.160`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`mxlb.ispgateway.de (pri: 100)`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

Hierarchy

firstclassestate.com is the parent of mail.firstclassestate.com.

IP Addresses

firstclassestate.com resolves to a single IP address: 92.204.221.160.

Other host names including mail.asnafco.com, schampu.de, xaba.de, mail.hsb-marine.com and kvi-die-sandhasen.de share IP numbers with firstclassestate.com.

Name Servers

firstclassestate.com's delegation uses two name servers, ns43.domaincontrol.com and ns44.domaincontrol.com.

firstclassestate.com shares the same name server setup as other domains, for example southfloridasportsdentistry.com, beachtreeco.com, mie.com.my, solinse.com and integratedmarketingpro.com.

Host names with two IPs:

ns43.domaincontrol.com points to: 2603:5:2152::16 and 97.74.101.22

ns44.domaincontrol.com points to: 2603:5:2252::16 and 173.201.69.22

Mail Servers

firstclassestate.com is handled by a single mail server, mxlb.ispgateway.de.

firstclassestate.com shares its mail server setup with other domains, including forum-agv.de, familie-johnen.de, shirtschmiede.de, mail-in.th-spedition.de and forsters.at.

firstclassestate.com shares at least partially some mail servers with other domains, for instance yeahletsdothat.com, t.tuchtfeldt.tt-pixelmind.com and energie-einkauf.org.

mxlb.ispgateway.de points to a single IP: 80.67.18.126.

firstclassestate.com - robtex.com