`dua-collection.com`

DNSSEC	⚠️ Not signed
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`shades04.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:131^{🇺🇸 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	`shades04.rzone.de`
		A	185.132.34.131^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades04.rzone.de`
NS	`docks19.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades04.rzone.de`hostmaster@strato-rz.de 2020-06-02 #61

`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

Same first word

dua-collection.com

DNS History

7 records (4 active, 3 former)

●NSdocks19.rzone.de2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 02:37:24
● 2026-03-24 12:04:02

●NSshades04.rzone.de2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 02:37:24
● 2026-03-24 12:04:02

○MXsmtp.rzone.de2015-07-15 → 2018-11-13 · 3 obs

● 2015-07-15 02:37:24
● 2018-11-13 08:12:36
○ 2026-03-24 12:04:02

●MXsmtpin.rzone.de2026-03-24 → 2026-03-24 · 2 obs

○ 2018-11-13 08:12:36
● 2026-03-24 12:04:02

●A198.185.159.1442026-03-24 → 2026-03-24 · 2 obs

○ 2018-11-13 08:12:36
● 2026-03-24 12:04:02

○A2a01:238:20a:202:1161::2015-07-15 → 2018-11-13 · 3 obs

● 2015-07-15 02:37:24
● 2018-11-13 08:12:36
○ 2026-03-24 12:04:02

○A81.169.145.1612015-07-15 → 2018-11-13 · 3 obs

● 2015-07-15 02:37:24
● 2018-11-13 08:12:36
○ 2026-03-24 12:04:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dua-collection.com	shades04.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades04.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dua-collection.com (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.144`
NS	2	`docks19.rzone.de, shades04.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades04.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

dua-collection.com points to a single IP number: 198.185.159.144.

Other host names, for instance sweetbeascakes.com, asgardradio.com, ctrlpaint.com, taxiklubben.dk and risingstarsgymnasticsnj.com share IP numbers with dua-collection.com.

Name Servers

Delegation for dua-collection.com rests with two name servers, docks19.rzone.de and shades04.rzone.de.

dua-collection.com shares the same name server setup as other domains, including ferienwohnung-wetter-aach.de, kusmin.de, kuminet.de, i-moll.de and wasistislam.com.

dua-collection.com at least partially shares name servers with other domains, for instance fe-pc.de, wsiw.de, symto.de, emiliosancheznavarro.com and weltcup.info.

These name servers are commonly used together with the name servers shades19.rzone.de, docks18.rzone.de, shades07.rzone.de, docks08.rzone.de, docks10.rzone.de, docks03.rzone.de, shades09.rzone.de, shades12.rzone.de, shades18.rzone.de and shades02.rzone.de.

Host names with two IP numbers: docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.

Mail Servers

dua-collection.com is handled by a single mail server, smtpin.rzone.de.

dua-collection.com uses the same mail server configuration as other domains, such as mail.uni.careers, alnopa.de, sikatron.org, sasmus.de and mail.felixroth.com.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

dua-collection.com - robtex.com