finescience.de - dns.ninja

`finescience.de`

DNSSEC	⚠️ Not signed
A	81.88.33.38^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`cloud6-vm248.de-nserver.de`
NS	`nsa3.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb3.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc3.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd3.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`v=spf1 ip4:85.22.46.34 include:spf.protection.outlook.com include:spf.hornets...`
SOA	`nsa3.schlundtech.de`do-not-reply@finescience.de 2025-11-05 #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=1785547907

Subdomains

com.finescience.de

www.finescience.de

Same first word

finescience.com

finescience.ru

finescience.de

DNS History

15 records (9 active, 6 former)

○NSns65.1und1.de2015-08-19 → 2017-06-09 · 4 obs

● 2015-08-19 10:52:10
● 2017-06-09 13:55:30
○ 2026-03-23 09:56:34
○ 2026-08-01 01:40:10

○NSns66.1und1.de2015-08-19 → 2017-06-09 · 4 obs

● 2015-08-19 10:52:10
● 2017-06-09 13:55:30
○ 2026-03-23 09:56:34
○ 2026-08-01 01:40:10

●NSnsa3.schlundtech.de2026-03-23 → 2026-08-01 · 3 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-08-01 01:40:10

●NSnsb3.schlundtech.de2026-03-23 → 2026-08-01 · 3 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-08-01 01:40:10

●NSnsc3.schlundtech.de2026-03-23 → 2026-08-01 · 3 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-08-01 01:40:10

●NSnsd3.schlundtech.de2026-03-23 → 2026-08-01 · 3 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-08-01 01:40:10

○MXfinescience-de.mail.protection.outlook.com2026-03-23 → 2026-04-28 · 5 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-04-28 21:52:16
○ 2026-06-25 12:20:46
○ 2026-08-01 01:40:10

○MXmx00.kundenserver.de2015-08-19 → 2017-06-09 · 4 obs

● 2015-08-19 10:52:10
● 2017-06-09 13:55:30
○ 2026-03-23 09:56:34
○ 2026-08-01 01:40:10

●MXmx01.hornetsecurity.com2026-06-25 → 2026-08-01 · 3 obs

○ 2026-04-28 21:52:16
● 2026-06-25 12:20:46
● 2026-08-01 01:40:10

○MXmx01.kundenserver.de2015-08-19 → 2017-06-09 · 4 obs

● 2015-08-19 10:52:10
● 2017-06-09 13:55:30
○ 2026-03-23 09:56:34
○ 2026-08-01 01:40:10

●MXmx02.hornetsecurity.com2026-06-25 → 2026-08-01 · 3 obs

○ 2026-04-28 21:52:16
● 2026-06-25 12:20:46
● 2026-08-01 01:40:10

●MXmx03.hornetsecurity.com2026-06-25 → 2026-08-01 · 3 obs

○ 2026-04-28 21:52:16
● 2026-06-25 12:20:46
● 2026-08-01 01:40:10

●MXmx04.hornetsecurity.com2026-06-25 → 2026-08-01 · 3 obs

○ 2026-04-28 21:52:16
● 2026-06-25 12:20:46
● 2026-08-01 01:40:10

○A212.227.251.12015-08-19 → 2017-06-09 · 4 obs

● 2015-08-19 10:52:10
● 2017-06-09 13:55:30
○ 2026-03-23 09:56:34
○ 2026-08-01 01:40:10

●A81.88.33.382026-03-23 → 2026-08-01 · 3 obs

○ 2017-06-09 13:55:30
● 2026-03-23 09:56:34
● 2026-08-01 01:40:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
finescience.de	nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for finescience.de (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.33.38`
NS	4	`nsb3.schlundtech.de, nsc3.schlundtech.de...`
MX	4	`mx01.hornetsecurity.com (pri: 10), mx04.hornetsecurity.com (pri: 40)...`
TXT	1	`v=spf1 ip4:85.22.46.34 include:spf.prote`
SOA	1	`nsa3.schlundtech.de do-not-reply.finesci`

Analysis

Hierarchy

com.finescience.de and www.finescience.de each fall under finescience.de as their parent domain.

IP Addresses

finescience.de resolves to just one IP address, 81.88.33.38.

Two other host names, along with neosid.com, mail.team-golf.com and mail.orientflair.nl, also share IP numbers with finescience.de.

Name Servers

The NS records for finescience.de point to four name servers: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.

finescience.de partially shares its NS delegation with several other domains, including marion-schuetz.net, airmails.de, slash-networks.org and two others.

nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de each carry two IP addresses. nsa3.schlundtech.de has 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb3.schlundtech.de has 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc3.schlundtech.de has 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd3.schlundtech.de has 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

Four mail servers handle email for finescience.de: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

There is at least a partial MX overlap between finescience.de and other domains, including socco.de, rako-gruppe.com, abv.de and two others.

The hosts mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com all resolve to exactly one IP address each: 94.100.132.8, 94.100.136.8, 94.100.134.8 and 94.100.136.7 respectively.