bobengineering.de - dns.ninja

`bobengineering.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1079::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.79^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks14.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:14^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
		A	217.160.80.141^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
NS	`shades20.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:147^{🇺🇸 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	`shades20.rzone.de`
		A	185.132.34.147^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades20.rzone.de`
MX	`bobengineering-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:212.87.151.6 include:spf.protection.outlook.com -all`
SOA	`docks14.rzone.de`hostmaster@strato-rz.de 2022-07-06 #62

`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=1782877814

Same first word

bobengineering.de

bobengineering.com

DNS History

12 records (5 active, 7 former)

○NSdns01-tld.t-online.de2015-07-19 → 2019-03-04 · 4 obs

● 2015-07-19 15:43:28
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

○NSdns02-tld.t-online.de2015-07-19 → 2019-03-04 · 4 obs

● 2015-07-19 15:43:28
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

●NSdocks14.rzone.de2026-04-03 → 2026-07-01 · 3 obs

○ 2019-03-04 09:08:08
● 2026-04-03 14:37:48
● 2026-07-01 04:15:18

●NSshades20.rzone.de2026-04-03 → 2026-07-01 · 3 obs

○ 2019-03-04 09:08:08
● 2026-04-03 14:37:48
● 2026-07-01 04:15:18

●MXbobengineering-de.mail.protection.outlook.com2026-04-03 → 2026-07-01 · 3 obs

○ 2019-03-04 09:08:08
● 2026-04-03 14:37:48
● 2026-07-01 04:15:18

○MXmail.emilbucher.de2015-07-19 → 2019-03-04 · 4 obs

● 2015-07-19 15:43:28
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

○MXmail2.emilbucher.de2015-07-19 → 2019-03-04 · 4 obs

● 2015-07-19 15:43:28
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

○A2003:2:2:15:80:150:6:1432015-11-17 → 2019-03-04 · 5 obs

○ 2015-07-19 15:43:28
● 2015-11-17 20:51:30
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

●A2a01:238:20a:202:1079::2026-04-03 → 2026-07-01 · 3 obs

○ 2019-03-04 09:08:08
● 2026-04-03 14:37:48
● 2026-07-01 04:15:18

○A80.150.6.1432015-11-17 → 2019-03-04 · 5 obs

○ 2015-07-19 15:43:28
● 2015-11-17 20:51:30
● 2019-03-04 09:08:08
○ 2026-04-03 14:37:48
○ 2026-07-01 04:15:18

○A80.152.31.2092015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 15:43:28
○ 2015-11-17 20:51:30
○ 2026-07-01 04:15:18

●A81.169.145.792026-04-03 → 2026-07-01 · 3 obs

○ 2019-03-04 09:08:08
● 2026-04-03 14:37:48
● 2026-07-01 04:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bobengineering.de	docks14.rzone.de, shades20.rzone.de	-

✅ Authoritative Response

Server:185.132.34.147

NS records: docks14.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bobengineering.de (unsigned zone)

⏱️ Timing

Total: 1509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.79`
AAAA	1	`2a01:238:20a:202:1079::`
NS	2	`shades20.rzone.de, docks14.rzone.de`
MX	1	`bobengineering-de.mail.protection.outloo`
TXT	1	`v=spf1 ip4:212.87.151.6 include:spf.prot`
SOA	1	`docks14.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

bobengineering.de has two IP addresses: 81.169.145.79 and 2a01:238:20a:202:1079::

subdued.de, saunashop.de, sightseeinghamburg.de and two other host names share IP numbers with bobengineering.de.

Name Servers

The NS records for bobengineering.de delegate to docks14.rzone.de and shades20.rzone.de.

bobengineering.de uses the same name servers as several other domains — among them ms-km.com, mali-media.com, doerrrae.de and two more.

The name servers of bobengineering.de overlap at least partially with those of other domains — among them nattenberg.org, filmo.de, marketingclicks.de and two more.

These name servers commonly appear in delegations together with docks13.rzone.de, shades19.rzone.de, shades03.rzone.de and 7 other.

docks14.rzone.de resolves to 217.160.80.141 and 2001:8d8:fe:53:5747:2a74:d:14. Likewise, shades20.rzone.de resolves to 185.132.34.147 and 2607:f1c0:fe:53:185:132:34:147 — two IP addresses apiece.

Mail Servers

Mail for bobengineering.de is handled by a single mail server, bobengineering-de.mail.protection.outlook.com.

bobengineering-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.