`blackjack-trainer.de`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
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`
NS	`shades14.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:141^{🇺🇸 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	`shades14.rzone.de`
		A	185.132.34.141^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades14.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
TXT	`google-site-verification=bVHzjwdWLgbOHT4JBvWap9d5DNeUmL00nYRFvL8AW38`
SOA	`docks19.rzone.de`hostmaster@strato-rz.de 2026-01-19 #30

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774574678

Same first word

blackjack-trainer.net

blackjack-trainer.de

DNS History

11 records (4 active, 7 former)

●NSdocks19.rzone.de2026-03-26 → 2026-03-27 · 3 obs

○ 2020-01-09 03:51:34
● 2026-03-26 01:04:44
● 2026-03-27 01:32:28

○NSns1.sedoparking.com2015-07-24 → 2020-01-09 · 4 obs

● 2015-07-24 17:56:06
● 2020-01-09 03:51:34
○ 2026-03-26 01:04:44
○ 2026-03-27 01:32:28

○NSns2.sedoparking.com2015-07-24 → 2020-01-09 · 4 obs

● 2015-07-24 17:56:06
● 2020-01-09 03:51:34
○ 2026-03-26 01:04:44
○ 2026-03-27 01:32:28

●NSshades14.rzone.de2026-03-26 → 2026-03-27 · 3 obs

○ 2020-01-09 03:51:34
● 2026-03-26 01:04:44
● 2026-03-27 01:32:28

○MXlocalhost2017-02-09 → 2020-01-09 · 5 obs

○ 2016-06-19 03:59:34
● 2017-02-09 02:34:12
● 2020-01-09 03:51:34
○ 2026-03-26 01:04:44
○ 2026-03-27 01:32:28

○MXmail.nickstel.com2015-07-24 → 2016-06-19 · 4 obs

● 2015-07-24 17:56:06
● 2016-06-19 03:59:34
○ 2017-02-09 02:34:12
○ 2026-03-27 01:32:28

●MXsmtpin.rzone.de2026-03-26 → 2026-03-27 · 3 obs

○ 2020-01-09 03:51:34
● 2026-03-26 01:04:44
● 2026-03-27 01:32:28

●A185.199.108.1532026-03-26 → 2026-03-27 · 3 obs

○ 2020-01-09 03:51:34
● 2026-03-26 01:04:44
● 2026-03-27 01:32:28

○A72.52.4.1222017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-19 03:59:34
● 2017-02-09 02:34:12
○ 2020-01-09 03:51:34
○ 2026-03-27 01:32:28

○A72.52.4.912015-07-24 → 2016-06-19 · 4 obs

● 2015-07-24 17:56:06
● 2016-06-19 03:59:34
○ 2017-02-09 02:34:12
○ 2026-03-27 01:32:28

○A91.195.240.1262020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-09 02:34:12
● 2020-01-09 03:51:34
○ 2026-03-26 01:04:44
○ 2026-03-27 01:32:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
blackjack-trainer.de	shades14.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:185.132.34.141

NS records: shades14.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackjack-trainer.de (unsigned zone)

⏱️ Timing

Total: 1345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.199.108.153`
NS	2	`docks19.rzone.de, shades14.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`google-site-verification=bVHzjwdWLgbOHT4`
SOA	1	`docks19.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

blackjack-trainer.de resolves to one IP number: 185.199.108.153.

other host names including har(0x73686974)-kapur.github.io, nani9347.github.io, ausnc.org.au, rupinvijan.github.io and tmodloader.github.io share IP numbers with blackjack-trainer.de.

Name Servers

blackjack-trainer.de is delegated to two name servers docks19.rzone.de and shades14.rzone.de.

blackjack-trainer.de shares the same name server setup as other domains, for instance ontvmusic.de, auslandskrankenversicherung.es, adswizz.de, ib-t.com and megadenta.direct.

blackjack-trainer.de at least partially shares name servers with other domains, for instance sscec.de, sarlota.de, haccpsoftware.de, kl41.com and djshah.de.

These name servers are commonly used with the following name servers: shades11.rzone.de, shades04.rzone.de, docks14.rzone.de, docks07.rzone.de, shades15.rzone.de, shades06.rzone.de, docks02.rzone.de, shades03.rzone.de, shades01.rzone.de and docks09.rzone.de.

Host names with two IP numbers:

The host name docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; the host name shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.

Mail Servers

blackjack-trainer.de is handled by a single mail server, smtpin.rzone.de.

blackjack-trainer.de shares the same mail server setup as other domains, for instance wedding-petals.com, richelefant.com, mail.stuttgarter-baugutachter.de, mtv-gmbh.de and dialup-83-139.dsl.brandl-services.com.

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

blackjack-trainer.de - robtex.com