`1stclasslandscape.com`

DNSSEC	⚠️ Not signed
A	216.24.57.1^{🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States}
NS	`ns1059.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:513b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
		A	217.160.81.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
NS	`ns1050.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5032:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.de`
		A	217.160.80.50^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.de`
NS	`ns1076.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:534c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.org`
		A	217.160.83.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.org`
NS	`ns1110.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:526e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
		A	217.160.82.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1059.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #10

`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=1774836287

Same first word

1stclasslandscape.com

DNS History

13 records (7 active, 6 former)

●NSns1050.ui-dns.de2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

●NSns1059.ui-dns.biz2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

●NSns1076.ui-dns.org2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

●NSns1110.ui-dns.com2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

○NSns43.domaincontrol.com2016-04-16 → 2016-12-02 · 4 obs

● 2016-04-16 00:34:10
● 2016-12-02 18:37:40
○ 2026-02-28 01:18:20
○ 2026-03-30 02:12:04

○NSns44.domaincontrol.com2016-04-16 → 2016-12-02 · 4 obs

● 2016-04-16 00:34:10
● 2016-12-02 18:37:40
○ 2026-02-28 01:18:20
○ 2026-03-30 02:12:04

○MXmailstore1.secureserver.net2016-04-16 → 2016-12-02 · 4 obs

● 2016-04-16 00:34:10
● 2016-12-02 18:37:40
○ 2026-02-28 01:18:20
○ 2026-03-30 02:12:04

●MXmx00.ionos.com2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

●MXmx01.ionos.com2026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

○MXsmtp.secureserver.net2016-04-16 → 2016-12-02 · 4 obs

● 2016-04-16 00:34:10
● 2016-12-02 18:37:40
○ 2026-02-28 01:18:20
○ 2026-03-30 02:12:04

○A184.168.27.342016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-16 00:34:10
● 2016-12-02 18:37:40
○ 2026-02-28 01:18:20
○ 2026-03-30 02:12:04

●A216.24.57.12026-02-28 → 2026-03-30 · 3 obs

○ 2016-12-02 18:37:40
● 2026-02-28 01:18:20
● 2026-03-30 02:12:04

○A50.63.202.572016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 00:34:10
○ 2016-12-02 18:37:40
○ 2026-03-30 02:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1stclasslandscape.com	ns1050.ui-dns.de, ns1076.ui-dns.org, ns1059.ui-dns.biz, ns1110.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.110

NS records: ns1050.ui-dns.de, ns1076.ui-dns.org, ns1059.ui-dns.biz, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stclasslandscape.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.24.57.1`
NS	4	`ns1050.ui-dns.de, ns1059.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1059.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1110.ui-dns.com, ns1110.ui-dns.com)

Analysis

IP Addresses

1stclasslandscape.com points to a single IP number: 216.24.57.1.

other host names for instance secondhandultrabook.com, zech.in, access4.net, borderless.us and pickpoint.org share IP numbers with 1stclasslandscape.com.

Name Servers

1stclasslandscape.com is delegated to four name servers: ns1059.ui-dns.biz, ns1110.ui-dns.com, ns1050.ui-dns.de and ns1076.ui-dns.org.

1stclasslandscape.com at least partially shares name servers with other domains, for instance songblog.de, leysor.es, adfiur.es, fenja.name and phamo.de.

These name servers are often used together with the name servers ns1050.ui-dns.com, ns1050.ui-dns.org, ns1050.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.de, ns1059.ui-dns.org, ns1110.ui-dns.org, ns1110.ui-dns.biz, ns1110.ui-dns.de and ns1076.ui-dns.de.

Host names with two IP numbers:

Host name ns1059.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513b:100 and 217.160.81.59.

Host name ns1110.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:526e:100 and 217.160.82.110.

Host name ns1050.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5032:100 and 217.160.80.50.

Host name ns1076.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:534c:100 and 217.160.83.76.

Mail Servers

1stclasslandscape.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

1stclasslandscape.com shares the same mail server setup as other domains, for instance aarkad.com, mzgears.com, burlingtonyouthhockey.org, kevinasano.com and onesmallvox.com.

1stclasslandscape.com shares some mail servers with other domains, at least partially, for instance compsim.com and idreamofitaly.com.

Host names with one IP number:

The host mx00.ionos.com points to 74.208.5.3 and the host mx01.ionos.com points to 74.208.5.21.

1stclasslandscape.com - robtex.com