perscience.de - dns.ninja

`perscience.de`

DNSSEC	⚠️ Not signed
A	85.214.100.143^{🇩🇪 STRATO85.214.0.0/15 AG}
		PTR	`h2507740.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`
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`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
TXT	`google-site-verification=oYFkLjvsKx4XR8SCJdcdjYL9uuBmoLDg8Yu_GAPkJPI`
TXT	`v=spf1 include:_spf.strato.de include:_spf.google.com ~all`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-27 #26

`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=1785099946

Same first word

perscience.com

perscience.de

Similar names

DNS History

13 records (4 active, 9 former)

○NSdocks10.rzone.de2015-07-03 → 2015-11-16 · 4 obs

● 2015-07-03 14:11:44
● 2015-11-16 18:51:10
○ 2016-02-10 13:15:16
○ 2026-07-26 21:37:28

○NSns.stratoserver.net2016-02-10 → 2016-05-03 · 5 obs

○ 2015-11-16 18:51:10
● 2016-02-10 13:15:16
● 2016-05-03 20:38:06
○ 2017-01-15 20:05:54
○ 2026-07-26 21:37:28

○NSns2.stratoserver.net2016-02-10 → 2016-05-03 · 5 obs

○ 2015-11-16 18:51:10
● 2016-02-10 13:15:16
● 2016-05-03 20:38:06
○ 2017-01-15 20:05:54
○ 2026-07-26 21:37:28

●NSns3.stratoserver.net2017-01-15 → 2026-07-26 · 3 obs

○ 2016-05-03 20:38:06
● 2017-01-15 20:05:54
● 2026-07-26 21:37:28

●NSns4.stratoserver.net2017-01-15 → 2026-07-26 · 3 obs

○ 2016-05-03 20:38:06
● 2017-01-15 20:05:54
● 2026-07-26 21:37:28

○NSshades08.rzone.de2015-07-03 → 2015-11-16 · 4 obs

● 2015-07-03 14:11:44
● 2015-11-16 18:51:10
○ 2016-02-10 13:15:16
○ 2026-07-26 21:37:28

○MXmx.56926623.de.strato-hosting.eu2016-02-10 → 2017-01-15 · 5 obs

○ 2015-11-16 18:51:10
● 2016-02-10 13:15:16
● 2017-01-15 20:05:54
○ 2018-09-11 10:38:58
○ 2026-07-26 21:37:28

●MXsmtp.google.com2026-07-26 → 2026-07-26 · 2 obs

○ 2018-09-11 10:38:58
● 2026-07-26 21:37:28

○MXsmtp.rzone.de2018-09-11 → 2018-09-11 · 3 obs

○ 2017-01-15 20:05:54
● 2018-09-11 10:38:58
○ 2026-07-26 21:37:28

○MXsmtpin.rzone.de2015-07-03 → 2015-11-16 · 4 obs

● 2015-07-03 14:11:44
● 2015-11-16 18:51:10
○ 2016-02-10 13:15:16
○ 2026-07-26 21:37:28

○A2a01:238:20a:202:1083::2015-07-03 → 2015-11-16 · 4 obs

● 2015-07-03 14:11:44
● 2015-11-16 18:51:10
○ 2016-02-10 13:15:16
○ 2026-07-26 21:37:28

○A81.169.145.832015-07-03 → 2015-11-16 · 4 obs

● 2015-07-03 14:11:44
● 2015-11-16 18:51:10
○ 2016-02-10 13:15:16
○ 2026-07-26 21:37:28

●A85.214.100.1432016-02-10 → 2026-07-26 · 3 obs

○ 2015-11-16 18:51:10
● 2016-02-10 13:15:16
● 2026-07-26 21:37:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.132.34.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perscience.de (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.100.143`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`smtp.google.com (pri: 10)`
TXT	2	`google-site-verification=oYFkLjvsKx4XR8S, v=spf1 include:_spf.strato.de include:_s`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

IP Addresses

perscience.de has exactly one IP address — 85.214.100.143.

Other host names, such as h2507740.stratoserver.net, share IP numbers with perscience.de.

Name Servers

perscience.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

The name server configuration of perscience.de is shared with other domains, for instance franz-stange.de, p-sn.de, schwindenhammer.eu and two others.

ns3.stratoserver.net and ns4.stratoserver.net each resolve to two IP addresses: ns3.stratoserver.net points to 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159, while ns4.stratoserver.net points to 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32.

Mail Servers

perscience.de uses one mail server — smtp.google.com.

The mail server setup of perscience.de matches that of other domains such as otterlyresilientcounseling.com, socialmadesimple.us, kjohnsonroofing.com and two others.

At least some of the mail servers used by perscience.de are shared with other domains: shopderm.com, dscent.com, nected.co and two others among them.

smtp.google.com has 9 IP addresses: 142.251.179.26, 172.253.63.26, 172.253.63.27 plus 6 more.