`ag-engineering.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1085::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w85.rzone.de`
A	81.169.145.85^{🇩🇪 STRATO81.169.144.0/22 AG}
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	`shades03.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:130^{🇺🇸 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	`shades03.rzone.de`
		A	185.132.34.130^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades03.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	`MS=CBA1FC6086DB27EBBE186BDD091EE2DFD68CE476`
SOA	`docks19.rzone.de`hostmaster@strato-rz.de 2020-06-07 #29

`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=1785338793

Same first word

ag-engineering.eu

ag-engineering.com

ag-engineering.de

ag-engineering.net

Similar names

ga-engineering.co.uk

DNS History

6 records (5 active, 1 former)

●NSdocks19.rzone.de2015-08-04 → 2026-07-29 · 2 obs

● 2015-08-04 05:33:56
● 2026-07-29 15:39:24

●NSshades03.rzone.de2015-08-04 → 2026-07-29 · 2 obs

● 2015-08-04 05:33:56
● 2026-07-29 15:39:24

○MXsmtp.rzone.de2015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 05:33:56
● 2017-03-13 16:57:20
○ 2020-01-17 14:42:42
○ 2026-07-29 15:39:24

●MXsmtpin.rzone.de2020-01-17 → 2026-07-29 · 3 obs

○ 2017-03-13 16:57:20
● 2020-01-17 14:42:42
● 2026-07-29 15:39:24

●A2a01:238:20a:202:1085::2015-08-04 → 2026-07-29 · 2 obs

● 2015-08-04 05:33:56
● 2026-07-29 15:39:24

●A81.169.145.852015-08-04 → 2026-07-29 · 2 obs

● 2015-08-04 05:33:56
● 2026-07-29 15:39:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ag-engineering.de	shades03.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades03.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ag-engineering.de (unsigned zone)

⏱️ Timing

Total: 976ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.85`
AAAA	1	`2a01:238:20a:202:1085::`
NS	2	`docks19.rzone.de, shades03.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`MS=CBA1FC6086DB27EBBE186BDD091EE2DFD68CE`
SOA	1	`docks19.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

ag-engineering.de points to the IP addresses 81.169.145.85 and 2a01:238:20a:202:1085::

Among the host names that share IP numbers with ag-engineering.de are brandschutz-nuernberg.de, potsdamer-klinikclowns.de, my-photoshop.de and two others.

Name Servers

ag-engineering.de is delegated to two name servers: docks19.rzone.de and shades03.rzone.de.

ag-engineering.de has the same name server delegation as a number of other domains, such as christuskirche.biz, mcdago.de, rsw-gmbh.com and two more.

The name servers of ag-engineering.de overlap at least partially with those of other domains — among them varicars.de, kolber.de, leominor.net and two more.

These name servers commonly appear in delegations together with shades05.rzone.de, shades19.rzone.de, docks17.rzone.de and 7 other.

docks19.rzone.de and shades03.rzone.de each resolve to two IP addresses: docks19.rzone.de points to 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, while shades03.rzone.de points to 185.132.34.130 and 2607:f1c0:fe:53:185:132:34:130.

Mail Servers

ag-engineering.de routes its mail through a single mail server, smtpin.rzone.de.

ag-engineering.de has the same mail server arrangement as a number of other domains, for example mail.antislide.at, 98eins.de, itemsheet.de and two more.

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

ag-engineering.de - robtex.com