`oneamsterdam.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.193^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades12.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 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	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.rzone.de`
NS	`docks20.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:20^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
		A	217.160.80.147^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades12.rzone.de`hostmaster@strato-rz.de 2020-07-05 #25

`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=1771291435

Subdomains

mail.oneamsterdam.com

Similar names

neoamsterdam.net

meatsandmore.com

DNS History

7 records (5 active, 2 former)

●NSdocks20.rzone.de2026-03-23 → 2026-03-23 · 2 obs

○ 2019-04-13 20:24:40
● 2026-03-23 23:31:40

○NSns0.ppse.net2015-08-16 → 2017-02-16 · 4 obs

● 2015-08-16 23:27:58
● 2017-02-16 22:23:54
○ 2019-04-13 20:24:40
○ 2026-03-23 23:31:40

○NSns1.ppse.net2015-08-16 → 2017-02-16 · 4 obs

● 2015-08-16 23:27:58
● 2017-02-16 22:23:54
○ 2019-04-13 20:24:40
○ 2026-03-23 23:31:40

●NSshades12.rzone.de2026-03-23 → 2026-03-23 · 2 obs

○ 2019-04-13 20:24:40
● 2026-03-23 23:31:40

●MXsmtp.rzone.de2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 23:31:40

●A2001:8d8:100f:f000::2002026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 23:31:40

●A217.160.0.1932026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 23:31:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
oneamsterdam.com	shades12.rzone.de, docks20.rzone.de	-

✅ Authoritative Response

Server:217.160.80.147

NS records: shades12.rzone.de, docks20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oneamsterdam.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.193`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks20.rzone.de, shades12.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades12.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

oneamsterdam.com is the parent of mail.oneamsterdam.com.

IP Addresses

oneamsterdam.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.193.

Other host names, for instance www.bv-untertuerkheim.de, thomas-tekath.de, tecomed.com, edap.de and beerencafe.de share IP numbers with oneamsterdam.com.

Name Servers

oneamsterdam.com has two name servers: docks20.rzone.de and shades12.rzone.de.

oneamsterdam.com shares the same name server setup as other domains, for example mscan.com, muxe.de, multinational-text.com, ragdoll-katzen.de and dondervogel.nl.

oneamsterdam.com shares some name servers with other domains, for example 0ix.de, hausermail.de, nlieshout.com, jasinks.com and autopoetsmaterialen.nl.

these name servers are often used with docks19.rzone.de, shades18.rzone.de, shades05.rzone.de, shades16.rzone.de, shades01.rzone.de, shades10.rzone.de, shades14.rzone.de, docks02.rzone.de, docks14.rzone.de and shades19.rzone.de.

Host names with two IP numbers:

docks20.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147; shades12.rzone.de points to: 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.

Mail Servers

oneamsterdam.com is handled by a single mail server, smtp.rzone.de.

oneamsterdam.com shares the mail server setup with other domains, for example revistawvista.es, alcometer.eu, mileshome.co.uk, huyskens.net and webmail.es-wee.nl.

smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

oneamsterdam.com - robtex.com