`backline-verleih.com`

DNSSEC	⚠️ Not signed
A	81.19.154.98^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
		PTR	`redirect01.world4you.com`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 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	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
MX	`mail.backline-verleih.com` ⭐
		A	81.19.154.99^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
			PTR	`mwl01.world4you.com`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2021-05-27 #2

`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=1777139836

Subdomains

mail.backline-verleih.com

Same first word

backline-verleih.at

backline-verleih.de

backline-verleih.com

DNS History

15 records (4 active, 11 former)

●NSns1.world4you.at2026-04-25 → 2026-04-25 · 3 obs

○ 2020-04-07 16:57:28
● 2026-04-25 18:16:20
● 2026-04-25 18:16:22

○NSns1036.ui-dns.biz2020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-05 11:57:54
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○NSns1036.ui-dns.com2020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-05 11:57:54
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○NSns1036.ui-dns.de2020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-05 11:57:54
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○NSns1036.ui-dns.org2020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-05 11:57:54
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

●NSns2.world4you.at2026-04-25 → 2026-04-25 · 3 obs

○ 2020-04-07 16:57:28
● 2026-04-25 18:16:20
● 2026-04-25 18:16:22

○NSns65.1und1.de2015-08-04 → 2017-04-05 · 4 obs

● 2015-08-04 15:57:44
● 2017-04-05 11:57:54
○ 2020-04-07 16:57:28
○ 2026-04-25 18:16:22

○NSns66.1und1.de2015-08-04 → 2017-04-05 · 4 obs

● 2015-08-04 15:57:44
● 2017-04-05 11:57:54
○ 2020-04-07 16:57:28
○ 2026-04-25 18:16:22

●MXmail.backline-verleih.com2026-04-25 → 2026-04-25 · 3 obs

○ 2020-04-07 16:57:28
● 2026-04-25 18:16:20
● 2026-04-25 18:16:22

○MXmx00.kundenserver.de2015-08-04 → 2020-04-07 · 4 obs

● 2015-08-04 15:57:44
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○MXmx01.kundenserver.de2015-08-04 → 2020-04-07 · 4 obs

● 2015-08-04 15:57:44
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○A217.160.0.2272020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-05 11:57:54
● 2020-04-07 16:57:28
○ 2026-04-25 18:16:20
○ 2026-04-25 18:16:22

○A217.160.114.542015-08-04 → 2016-03-12 · 4 obs

● 2015-08-04 15:57:44
● 2016-03-12 16:19:44
○ 2016-07-23 12:19:04
○ 2026-04-25 18:16:22

○A217.160.233.2452016-07-23 → 2017-04-05 · 5 obs

○ 2016-03-12 16:19:44
● 2016-07-23 12:19:04
● 2017-04-05 11:57:54
○ 2020-04-07 16:57:28
○ 2026-04-25 18:16:22

●A81.19.154.982026-04-25 → 2026-04-25 · 3 obs

○ 2020-04-07 16:57:28
● 2026-04-25 18:16:20
● 2026-04-25 18:16:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
backline-verleih.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backline-verleih.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.154.98`
NS	2	`ns2.world4you.at, ns1.world4you.at`
MX	1	`mail.backline-verleih.com (pri: 10)`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

Analysis

Hierarchy

The parent of mail.backline-verleih.com is backline-verleih.com.

IP Addresses

backline-verleih.com points to a single IP: 81.19.154.98.

Other host names, for instance lomax.at, weidlinger.cloud, proluteal.net, modellart.net and linz.cafe share IP numbers with backline-verleih.com.

Name Servers

Two name servers ns1.world4you.at and ns2.world4you.at handle delegation for backline-verleih.com.

backline-verleih.com uses the same name server setup as other domains, for example hlw-freistadt.at, sparkasse-ooe.org, von-herzen.at, stoopid.eu and cme-print.at.

Host names with two IP numbers:

ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253

ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253

Mail Servers

backline-verleih.com is handled by a single mail server, mail.backline-verleih.com.

mail.backline-verleih.com points to a single IP: 81.19.154.99.

backline-verleih.com - robtex.com