`scienceface.de`

DNSSEC	⚠️ Not signed
A	85.214.71.249^{🇩🇪 STRATO85.214.0.0/15 AG}
		PTR	`h2132519.stratoserver.net`
NS	`ns4.stratoserver.net` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
NS	`ns3.stratoserver.net`
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 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	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
MX	`scienceface.de` ⭐
		A	85.214.71.249^{🇩🇪 STRATO85.214.0.0/15 AG}
			PTR	`h2132519.stratoserver.net`
SOA	`ns4.stratoserver.net`hostmaster@strato-rz.de 2020-05-13 #2

`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=1774835143

MX for

scienceface.de

Same first word

scienceface.de

Similar names

sciencecafe.se

sciencecafe.com

sciencecafe.fr

DNS History

6 records (4 active, 2 former)

○NSns.stratoserver.net2015-07-06 → 2016-04-25 · 4 obs

● 2015-07-06 15:17:10
● 2016-04-25 17:35:12
○ 2017-04-11 00:07:52
○ 2026-03-30 01:46:44

○NSns2.stratoserver.net2015-07-06 → 2016-04-25 · 4 obs

● 2015-07-06 15:17:10
● 2016-04-25 17:35:12
○ 2017-04-11 00:07:52
○ 2026-03-30 01:46:44

●NSns3.stratoserver.net2017-04-11 → 2026-03-30 · 3 obs

○ 2016-04-25 17:35:12
● 2017-04-11 00:07:52
● 2026-03-30 01:46:44

●NSns4.stratoserver.net2017-04-11 → 2026-03-30 · 3 obs

○ 2016-04-25 17:35:12
● 2017-04-11 00:07:52
● 2026-03-30 01:46:44

●MXscienceface.de2015-07-06 → 2026-03-30 · 2 obs

● 2015-07-06 15:17:10
● 2026-03-30 01:46:44

●A85.214.71.2492015-07-06 → 2026-03-30 · 2 obs

● 2015-07-06 15:17:10
● 2026-03-30 01:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
scienceface.de	ns4.stratoserver.net, ns3.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns4.stratoserver.net, ns3.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceface.de (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.71.249`
NS	2	`ns4.stratoserver.net, ns3.stratoserver.net`
MX	1	`scienceface.de (pri: 10)`
SOA	1	`ns4.stratoserver.net hostmaster.strato-r`

Analysis

Mail Server Role

scienceface.de serves as the mail server for scienceface.de.

IP Addresses

scienceface.de points to an IP address: 85.214.71.249.

Other host names, for instance h2132519.stratoserver.net, share IP numbers with scienceface.de.

Name Servers

Two name servers ns3.stratoserver.net and ns4.stratoserver.net handle the delegation for scienceface.de.

scienceface.de shares the same name server setup as other domains, for instance saiten-forum.de, ankerwin.de, process-to-instrument-valve.com, marionetter.de and smart-club-bw.de.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159.

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

scienceface.de is handled by a single mail server.

The host name scienceface.de points to IP 85.214.71.249.

scienceface.de - robtex.com

scienceface.de

de