`delfin-computer-service.de`

DNSSEC	⚠️ Not signed
A	85.88.8.115^{🇩🇪 SURFPLANET-AS85.88.0.0/19 Surfplanet GmbH PA-Block}
		PTR	`it115.doma(0x787878).de`
NS	`ns1.ns46.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.ns46.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.ns46.com`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.ns46.com`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mail.delfin-computer-service.de` ⭐
		A	85.88.8.21^{🇩🇪 SURFPLANET-AS85.88.0.0/19 Surfplanet GmbH PA-Block}
			PTR	`mail.doma(0x787878).com`
SOA	`ns1.ns46.com`hostmaster@surfnetz.de 2018-03-06 #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=1777524575

Subdomains

mail.delfin-computer-service.de

mx2.delfin-computer-service.de

Same first word

delfin-computer-service.de

DNS History

8 records (6 active, 2 former)

●NSns1.ns46.com2015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

●NSns2.ns46.com2015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

●NSns3.ns46.com2015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

●NSns4.ns46.com2015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

●MXmail.delfin-computer-service.de2015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

○MXmx1.delfin-computer-service.de2015-07-06 → 2017-03-15 · 4 obs

● 2015-07-06 21:27:14
● 2017-03-15 18:50:48
○ 2026-02-15 11:39:02
○ 2026-04-30 05:02:02

○MXmx2.delfin-computer-service.de2015-07-06 → 2017-03-15 · 4 obs

● 2015-07-06 21:27:14
● 2017-03-15 18:50:48
○ 2026-02-15 11:39:02
○ 2026-04-30 05:02:02

●A85.88.8.1152015-07-06 → 2026-04-30 · 2 obs

● 2015-07-06 21:27:14
● 2026-04-30 05:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
delfin-computer-service.de	ns1.ns46.com, ns2.ns46.com, ns3.ns46.com, ns4.ns46.com	-

✅ Authoritative Response

Server:217.160.81.161

NS records: ns1.ns46.com, ns2.ns46.com, ns3.ns46.com, ns4.ns46.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for delfin-computer-service.de (unsigned zone)

⏱️ Timing

Total: 961ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.88.8.115`
NS	4	`ns1.ns46.com, ns2.ns46.com...`
MX	1	`mail.delfin-computer-service.de (pri: 10`
SOA	1	`ns1.ns46.com hostmaster.surfnetz.de`

Analysis

Hierarchy

delfin-computer-service.de is a parent of mail.delfin-computer-service.de and mx2.delfin-computer-service.de.

IP Addresses

delfin-computer-service.de resolves to one IP number: 85.88.8.115.

Other host names, for instance mobil-pm.de, share IP numbers with delfin-computer-service.de.

Name Servers

delfin-computer-service.de is delegated to four name servers: ns1.ns46.com, ns2.ns46.com, ns3.ns46.com and ns4.ns46.com.

delfin-computer-service.de at least partially shares name servers with other domains, for instance wolfgangsmodellbauseiten.de, von-der-forst.com, bestagent.de, baerenpfleger.de and anton-zetterholm.com.

Host names with two IP numbers:

ns1.ns46.com points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns2.ns46.com points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns3.ns46.com points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns4.ns46.com points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

delfin-computer-service.de is handled by a single mail server, mail.delfin-computer-service.de.

mail.delfin-computer-service.de resolves to IP 85.88.8.21.

delfin-computer-service.de - robtex.com