`hennenberger.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2fa^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02fa.elastic-ssl.ui-r.com`
A	217.160.0.221^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns01.datev.de` ⭐
		A	2a00:e50:f155:a::5^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`ns01.datev.de`
		A	193.27.50.5^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`ns01.datev.de`
NS	`ns02.datev.com`
		A	2a00:e50:f157::5^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`ns02.datev.com`
		A	193.27.54.5^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`ns02.datev.com`
MX	`mailin11.prod.datevnet.com` ⭐
		A	2a00:e50:f155:7::d8^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`mailin11.prod.datevnet.com`
		A	193.27.49.216^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`mailin11.prod.datevnet.com`
MX	`mailin12.prod.datevnet.de` ⭐
		A	2a00:e50:f155:7::d9^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`mailin12.prod.datevnet.de`
		A	193.27.49.217^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`mailin12.prod.datevnet.de`
TXT	`MS=ms81731980`
TXT	`v=spf1 include:spf.protection.outlook.com include:datevnet._spf.datev.de ?all`
SOA	`ns01.datev.de`dnsmaster@datev.de serial=2605011944

`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=1777673921

Subdomains

www.hennenberger.com

Same first word

hennenberger.de

hennenberger.com

DNS History

17 records (6 active, 11 former)

●NSns01.datev.de2015-08-01 → 2026-05-01 · 2 obs

● 2015-08-01 07:45:52
● 2026-05-01 22:44:18

●NSns02.datev.com2015-08-01 → 2026-05-01 · 2 obs

● 2015-08-01 07:45:52
● 2026-05-01 22:44:18

○MXidsmailin11.datevnet.com2015-08-01 → 2017-03-24 · 4 obs

● 2015-08-01 07:45:52
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○MXidsmailin12.datevnet.de2015-11-27 → 2017-03-24 · 5 obs

○ 2015-08-01 07:45:52
● 2015-11-27 08:05:28
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○MXidsmailin13.datevnet.com2016-03-02 → 2017-03-24 · 5 obs

○ 2015-11-27 08:05:28
● 2016-03-02 12:18:26
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○MXidsmailin14.datevnet.de2016-03-02 → 2017-03-24 · 5 obs

○ 2015-11-27 08:05:28
● 2016-03-02 12:18:26
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○MXidvmailin12.datevnet.de2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:45:52
○ 2015-11-27 08:05:28
○ 2026-05-01 22:44:18

○MXidvmailin13.datevnet.de2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:45:52
○ 2015-11-27 08:05:28
○ 2026-05-01 22:44:18

○MXidvmailin14.datevnet.de2015-08-01 → 2015-11-27 · 4 obs

● 2015-08-01 07:45:52
● 2015-11-27 08:05:28
○ 2016-03-02 12:18:26
○ 2026-05-01 22:44:18

●MXmailin11.prod.datevnet.com2026-04-27 → 2026-05-01 · 3 obs

○ 2017-03-24 21:30:36
● 2026-04-27 12:52:12
● 2026-05-01 22:44:18

●MXmailin12.prod.datevnet.de2026-04-27 → 2026-05-01 · 3 obs

○ 2017-03-24 21:30:36
● 2026-04-27 12:52:12
● 2026-05-01 22:44:18

○A2001:8d8:1001:4092:3fd4:8d98:434f:e00a2016-07-22 → 2017-03-24 · 5 obs

○ 2016-03-02 12:18:26
● 2016-07-22 00:56:24
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○A2001:8d8:1001:4092:6ed5:5a43:4ae8:28132015-08-01 → 2016-03-02 · 4 obs

● 2015-08-01 07:45:52
● 2016-03-02 12:18:26
○ 2016-07-22 00:56:24
○ 2026-05-01 22:44:18

●A2001:8d8:100f:f000::2fa2026-04-27 → 2026-05-01 · 3 obs

○ 2017-03-24 21:30:36
● 2026-04-27 12:52:12
● 2026-05-01 22:44:18

●A217.160.0.2212026-04-27 → 2026-05-01 · 3 obs

○ 2017-03-24 21:30:36
● 2026-04-27 12:52:12
● 2026-05-01 22:44:18

○A217.160.122.2052016-07-22 → 2017-03-24 · 5 obs

○ 2016-03-02 12:18:26
● 2016-07-22 00:56:24
● 2017-03-24 21:30:36
○ 2026-04-27 12:52:12
○ 2026-05-01 22:44:18

○A217.160.209.2272015-08-01 → 2016-03-02 · 4 obs

● 2015-08-01 07:45:52
● 2016-03-02 12:18:26
○ 2016-07-22 00:56:24
○ 2026-05-01 22:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
hennenberger.com	ns01.datev.de, ns02.datev.com	2 records

✅ Authoritative Response

Server:193.27.54.5

NS records: ns01.datev.de, ns02.datev.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hennenberger.com (unsigned zone)

⏱️ Timing

Total: 1016ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.221`
AAAA	1	`2001:8d8:100f:f000::2fa`
NS	2	`ns01.datev.de, ns02.datev.com`
MX	2	`mailin11.prod.datevnet.com (pri: 0), mailin12.prod.datevnet.de (pri: 0)`
TXT	2	`MS=ms81731980, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns01.datev.de dnsmaster.datev.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns02.datev.com, ns02.datev.com)

Analysis

Hierarchy

hennenberger.com is the parent of www.hennenberger.com.

IP Addresses

hennenberger.com resolves to two IP numbers: 2001:8d8:100f:f000::2fa and 217.160.0.221.

other host names including piece-poele-granule.com, coffeepura.com, feuerwehr-hornberg.de, ek-center.de and systronics.co.uk share IP numbers with hennenberger.com.

Name Servers

hennenberger.com is delegated to two name servers ns02.datev.com and ns01.datev.de.

hennenberger.com shares the same name server setup as other domains, for instance kanzlei-zarte.de, wirtschaftspruefer-bremen.de, steuerberaterpruefung-nuernberg.de, manz-partner.net and gres-partner.de.

Host names with two IP numbers:

The host name ns02.datev.com points to 2a00:e50:f157::5 and 193.27.54.5; the host name ns01.datev.de points to 2a00:e50:f155:a::5 and 193.27.50.5.

Mail Servers

Two mail servers handle hennenberger.com: mailin11.prod.datevnet.com and mailin12.prod.datevnet.de.

hennenberger.com shares the same mail server setup as other domains, for instance stb-blum-bretten.de, steuerberater-hannover.eu, henke-rohlfs.de, komtax.de and nickel-partner.de.

hennenberger.com shares some mail servers with other domains, at least partially, for instance apothekenberater.eu, groll-gross-steiner.de, roedle-kempf.de, dr-stoll-kollegen.de and pew-stb.de.

Host names with two IP numbers:

The host name mailin11.prod.datevnet.com points to 2a00:e50:f155:7::d8 and 193.27.49.216; the host name mailin12.prod.datevnet.de points to 2a00:e50:f155:7::d9 and 193.27.49.217.

hennenberger.com - robtex.com