`heise-web.eu`

DNSSEC	⚠️ Not signed
A	217.252.198.191^{🇩🇪 DTAG217.224.0.0/11 Deutsche Telekom AG, Internet service provider}
		PTR	`pd9fcc6bf.dip0.t-ipconnect.de`
NS	`docks16.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:16^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks16.rzone.de`
		A	217.160.80.143^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks16.rzone.de`
NS	`shades06.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:133^{🇺🇸 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	`shades06.rzone.de`
		A	185.132.34.133^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades06.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	`docks16.rzone.de`hostmaster@strato-rz.de serial=2020055517

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1123617766

Same first word

heise-web.de

heise-web.eu

DNS History

11 records (4 active, 7 former)

●NSdocks16.rzone.de2015-07-18 → 2026-04-25 · 2 obs

● 2015-07-18 16:45:38
● 2026-04-25 18:02:30

●NSshades06.rzone.de2015-07-18 → 2026-04-25 · 2 obs

● 2015-07-18 16:45:38
● 2026-04-25 18:02:30

○MXsmtp.rzone.de2015-07-18 → 2016-03-12 · 4 obs

● 2015-07-18 16:45:38
● 2016-03-12 17:20:38
○ 2016-07-18 23:07:28
○ 2026-04-25 18:02:30

●MXsmtpin.rzone.de2016-07-18 → 2026-04-25 · 3 obs

○ 2016-03-12 17:20:38
● 2016-07-18 23:07:28
● 2026-04-25 18:02:30

○A217.252.192.32020-03-16 → 2020-03-16 · 4 obs

○ 2017-04-01 00:29:28
● 2020-03-16 11:18:26
○ 2026-03-17 18:25:48
○ 2026-04-25 18:02:30

●A217.252.198.1912026-03-17 → 2026-04-25 · 3 obs

○ 2020-03-16 11:18:26
● 2026-03-17 18:25:48
● 2026-04-25 18:02:30

○A84.175.119.712017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-18 23:07:28
● 2017-04-01 00:29:28
○ 2020-03-16 11:18:26
○ 2026-04-25 18:02:30

○A91.1.225.792016-07-18 → 2016-07-18 · 4 obs

○ 2016-03-12 17:20:38
● 2016-07-18 23:07:28
○ 2017-04-01 00:29:28
○ 2026-04-25 18:02:30

○A93.196.87.2072016-03-12 → 2016-03-12 · 4 obs

○ 2015-11-28 06:27:56
● 2016-03-12 17:20:38
○ 2016-07-18 23:07:28
○ 2026-04-25 18:02:30

○A93.218.116.1482015-11-28 → 2015-11-28 · 4 obs

○ 2015-07-18 16:45:38
● 2015-11-28 06:27:56
○ 2016-03-12 17:20:38
○ 2026-04-25 18:02:30

○A93.218.65.1462015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 16:45:38
○ 2015-11-28 06:27:56
○ 2026-04-25 18:02:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
heise-web.eu	shades06.rzone.de, docks16.rzone.de	-

✅ Authoritative Response

Server:217.160.80.143

NS records: shades06.rzone.de, docks16.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heise-web.eu (unsigned zone)

⏱️ Timing

Total: 1243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.252.198.191`
NS	2	`docks16.rzone.de, shades06.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks16.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

heise-web.eu points to a single IP number: 217.252.198.191.

Name Servers

Delegation for heise-web.eu rests with two name servers, docks16.rzone.de and shades06.rzone.de.

heise-web.eu shares the same name server setup as other domains, including limerise.com, camperking.nl, gniot.de, botzenhardt.info and xn--prfmittelmanagement-69b.de.

heise-web.eu at least partially shares name servers with other domains, for instance jansen-international.de, leskow.eu, baugenial.de, beer-line.de and vobaimmo.de.

These name servers are commonly used together with the name servers shades08.rzone.de, shades02.rzone.de, shades09.rzone.de, shades01.rzone.de, shades07.rzone.de, shades16.rzone.de, docks18.rzone.de, docks07.rzone.de, docks04.rzone.de and docks06.rzone.de.

Host names with two IP numbers: docks16.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:16 and 217.160.80.143; shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.

Mail Servers

heise-web.eu is handled by a single mail server, smtpin.rzone.de.

heise-web.eu uses the same mail server configuration as other domains, such as physiotherapie-henkler.de, apstex.com, zaoa.de, electronic-anders.de and brockel.immobilien.

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

heise-web.eu - robtex.com

heise-web.eu

eu