`gcs-cleanroom.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c014:c4f1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.202.8.36^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`google-site-verification=u2DTzthl1p9cYGqTvdRSfY2Wz1dIhAAVLtT-Lf1qbVQ`
SOA	`ns.udag.de`hostmaster@united-domains.de 2022-09-30 #4

`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=1784550582

Same first word

gcs-cleanroom.com

DNS History

9 records (7 active, 2 former)

●NSns.udag.de2019-12-17 → 2026-07-20 · 2 obs

● 2019-12-17 07:38:40
● 2026-07-20 12:53:06

●NSns.udag.net2019-12-17 → 2026-07-20 · 2 obs

● 2019-12-17 07:38:40
● 2026-07-20 12:53:06

●NSns.udag.org2019-12-17 → 2026-07-20 · 2 obs

● 2019-12-17 07:38:40
● 2026-07-20 12:53:06

●MXmx00.udag.de2019-12-17 → 2026-07-20 · 2 obs

● 2019-12-17 07:38:40
● 2026-07-20 12:53:06

●MXmx01.udag.de2019-12-17 → 2026-07-20 · 2 obs

● 2019-12-17 07:38:40
● 2026-07-20 12:53:06

●A116.202.8.362026-03-06 → 2026-07-20 · 3 obs

○ 2019-12-17 07:38:40
● 2026-03-06 22:18:42
● 2026-07-20 12:53:06

○A165.22.22.2242019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:38:40
○ 2026-03-06 22:18:42
○ 2026-07-20 12:53:06

●A2a01:4f8:c014:c4f1::12026-03-06 → 2026-07-20 · 3 obs

○ 2019-12-17 07:38:40
● 2026-03-06 22:18:42
● 2026-07-20 12:53:06

○A2a03:b0c0:3:e0::2b5:20012019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:38:40
○ 2026-03-06 22:18:42
○ 2026-07-20 12:53:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gcs-cleanroom.com	ns.udag.de, ns.udag.net, ns.udag.org	-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcs-cleanroom.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.202.8.36`
AAAA	1	`2a01:4f8:c014:c4f1::1`
NS	3	`ns.udag.org, ns.udag.de...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	1	`google-site-verification=u2DTzthl1p9cYGq`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

Analysis

IP Addresses

gcs-cleanroom.com points to the IP addresses 116.202.8.36 and 2a01:4f8:c014:c4f1::1

gastroenterologie-hl.de, www.gastroenterologie-hl.de, helsti.com plus two other host names have IP numbers in common with gcs-cleanroom.com.

Name Servers

gcs-cleanroom.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

There is at least partial name server overlap between gcs-cleanroom.com and other domains — poster-port.es, powerservice.mobi, jobrobot.dk and two more among them.

ns.udag.de, ns.udag.net and ns.udag.org each resolve to two IP addresses: ns.udag.de resolves to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net resolves to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org resolves to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

gcs-cleanroom.com uses two mail servers, mx00.udag.de and mx01.udag.de.

The mail server setup of gcs-cleanroom.com matches that of other domains such as ishake.eu, hedonna.de, blickpunkt.nrw and two others.

mx00.udag.de → 62.146.106.39 and mx01.udag.de → 62.146.106.40: one IP number per host name.

gcs-cleanroom.com - robtex.com