`espressoplusplus.de`

DNSSEC	⚠️ Not signed
NS	`dns.mpip-mainz.mpg.de` ⭐
		A	194.95.63.8^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
NS	`deneb.dfn.de`
		A	2001:638:800:1::9^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`deneb.dfn.de`
		A	192.76.176.9^{🇺🇸 DFN192.76.176.0/24 ZPL-NET}
			PTR	`deneb.dfn.de`
NS	`dns1.gwdg.de`
		A	2a06:93c7:e1::1^{🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0}
			PTR	`dns1.gwdg.de`
		A	134.76.33.41^{🇩🇪 GOENET134.76.0.0/16}
			PTR	`dns1.gwdg.de`
NS	`dns2.gwdg.de`
		A	2a06:93c7:e2::1^{🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0}
			PTR	`dns2.gwdg.de`
		A	134.76.33.42^{🇩🇪 GOENET134.76.0.0/16}
			PTR	`dns2.gwdg.de`
NS	`dns3.gwdg.de`
		A	193.175.210.140^{🇩🇪 DFN193.174.0.0/15 -AGG-1}
			PTR	`dns3.gwdg.de`
MX	`mx01.mpip-mainz.mpg.de` ⭐
SOA	`dns.mpip-mainz.mpg.de`hostmaster@mpip-mainz.mpg.de 2025-11-11 #0

`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=1774724221

Same first word

espressoplusplus.de

DNS History

6 records (6 active, 0 former)

●NSdeneb.dfn.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

●NSdns.mpip-mainz.mpg.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

●NSdns1.gwdg.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

●NSdns2.gwdg.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

●NSdns3.gwdg.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

●MXmx01.mpip-mainz.mpg.de2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:28:56
● 2026-03-28 19:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
espressoplusplus.de	dns.mpip-mainz.mpg.de, dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de...	5 records

✅ Authoritative Response

Server:192.76.176.9

NS records: dns.mpip-mainz.mpg.de, dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de, deneb.dfn.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for espressoplusplus.de (unsigned zone)

⏱️ Timing

Total: 1453ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns.mpip-mainz.mpg.de, deneb.dfn.de...`
MX	1	`mx01.mpip-mainz.mpg.de (pri: 10)`
SOA	1	`dns.mpip-mainz.mpg.de hostmaster.mpip-ma`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de...)

Analysis

Name Servers

espressoplusplus.de is delegated to five name servers: deneb.dfn.de, dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de and dns.mpip-mainz.mpg.de.

espressoplusplus.de partially shares name servers with other domains; examples include mpib-berlin.mpg.de, 13.201.212.in-addr.arpa, ethnologisches-museum.de, ethno.phil.uni-goettingen.de and seewis.de.

These name servers are commonly used alongside dns-3.dfn.de, dns1.belwue.de, dns3.belwue.de, dns.mpicc.de, dns-2.dfn.de, dns-1.dfn.de, elena.rz-berlin.mpg.de, dns1.demogr.mpg.de, cspsrv00.mpi-sp.org and ns1.mpi-sp.org.

Host names with two IPs:

deneb.dfn.de points to: 2001:638:800:1::9 and 192.76.176.9; dns1.gwdg.de points to: 2a06:93c7:e1::1 and 134.76.33.41; dns2.gwdg.de points to: 2a06:93c7:e2::1 and 134.76.33.42.

Host names with one IP:

dns3.gwdg.de points to: 193.175.210.140; dns.mpip-mainz.mpg.de points to: 194.95.63.8.

Mail Servers

espressoplusplus.de is handled by a single mail server, mx01.mpip-mainz.mpg.de.

espressoplusplus.de has the same mail server setup as other domains, including zsigmondy2018.de, wetting2020.eu, dynamo-mainz.eu, lubiss.eu and espresso-pp.de.

espressoplusplus.de - robtex.com