`gerlinger-holding.com`

DNSSEC	⚠️ Not signed
NS	`cns1.alfahosting.info` ⚠️ Not in zone NS records
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info` ⚠️ Not in zone NS records
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info` ⚠️ Not in zone NS records
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`

`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=1774624217

Same first word

gerlinger-holding.com

DNS History

15 records (3 active, 12 former)

●NScns1.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-19 01:44:42
● 2026-03-27 15:12:46

●NScns2.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-19 01:44:42
● 2026-03-27 15:12:46

●NScns3.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-19 01:44:42
● 2026-03-27 15:12:46

○NSdocks13.rzone.de2017-03-19 → 2017-03-19 · 3 obs

○ 2016-07-10 17:25:36
● 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○NSns.udag.de2015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 20:04:34
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○NSns.udag.net2015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 20:04:34
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○NSns.udag.org2015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 20:04:34
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○NSshades03.rzone.de2017-03-19 → 2017-03-19 · 3 obs

○ 2016-07-10 17:25:36
● 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○MXmx00.udag.de2015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 20:04:34
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○MXmx01.udag.de2015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 20:04:34
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○MXsmtp.rzone.de2017-03-19 → 2017-03-19 · 3 obs

○ 2016-07-10 17:25:36
● 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○A2a01:238:20a:202:1083::2017-03-19 → 2017-03-19 · 3 obs

○ 2016-07-10 17:25:36
● 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○A81.169.145.832017-03-19 → 2017-03-19 · 3 obs

○ 2016-07-10 17:25:36
● 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

○A89.31.143.132015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 20:04:34
○ 2015-12-04 16:07:08
○ 2026-03-27 15:12:46

○A89.31.143.162015-12-04 → 2016-07-10 · 5 obs

○ 2015-08-01 20:04:34
● 2015-12-04 16:07:08
● 2016-07-10 17:25:36
○ 2017-03-19 01:44:42
○ 2026-03-27 15:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
gerlinger-holding.com	cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info	-

✅ Authoritative Response

Server:109.237.142.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gerlinger-holding.com (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

gerlinger-holding.com is delegated to name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

gerlinger-holding.com at least partially shares name servers with other domains such as icefox.com, bundesvereine.de, joerg-olbrich.de, awe-consult.de and avatara.de.

Host names with two IP numbers:

cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8.

cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.

gerlinger-holding.com - robtex.com