`thomas-spaarmann.de`

DNSSEC	⚠️ Not signed
A	84.151.56.221^{🇩🇪 DTAG84.128.0.0/10 Deutsche Telekom AG, Internet service provider}
		PTR	`p549738dd.dip0.t-ipconnect.de`
NS	`docks17.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:17^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
		A	217.160.80.144^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
NS	`shades13.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:140^{🇺🇸 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	`shades13.rzone.de`
		A	185.132.34.140^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades13.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks17.rzone.de`hostmaster@strato-rz.de serial=2020066550

`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=1776136414

Subdomains

larissa.thomas-spaarmann.de

Same first word

thomas-spaarmann.de

DNS History

5 records (4 active, 1 former)

●NSdocks17.rzone.de2015-07-06 → 2026-04-14 · 2 obs

● 2015-07-06 03:02:06
● 2026-04-14 03:32:40

●NSshades13.rzone.de2015-07-06 → 2026-04-14 · 2 obs

● 2015-07-06 03:02:06
● 2026-04-14 03:32:40

○MXsmtp.rzone.de2015-07-06 → 2017-03-30 · 4 obs

● 2015-07-06 03:02:06
● 2017-03-30 23:01:22
○ 2026-03-28 09:12:36
○ 2026-04-14 03:32:40

●MXsmtpin.rzone.de2026-03-28 → 2026-04-14 · 3 obs

○ 2017-03-30 23:01:22
● 2026-03-28 09:12:36
● 2026-04-14 03:32:40

●A84.151.56.2212015-07-06 → 2026-04-14 · 2 obs

● 2015-07-06 03:02:06
● 2026-04-14 03:32:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
thomas-spaarmann.de	shades13.rzone.de, docks17.rzone.de	-

✅ Authoritative Response

Server:185.132.34.140

NS records: shades13.rzone.de, docks17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomas-spaarmann.de (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.151.56.221`
NS	2	`shades13.rzone.de, docks17.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks17.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

The parent of larissa.thomas-spaarmann.de is thomas-spaarmann.de.

IP Addresses

thomas-spaarmann.de points to a single IP address: 84.151.56.221.

Other host names, for instance p549738dd.dip0.t-ipconnect.de, share IP numbers with thomas-spaarmann.de.

Name Servers

Two name servers docks17.rzone.de and shades13.rzone.de handle the delegation for thomas-spaarmann.de.

thomas-spaarmann.de shares the same name server setup as other domains, for example hg-systeme.de, asflight.org, htmg.ch, nexcon.info and alexone.de.

thomas-spaarmann.de at least partially shares name servers with other domains, for example bdmail.nl, anand.de, aeroprop.de, 10q.de and gartenbauer.net.

these name servers are commonly used with the following name servers: shades19.rzone.de, shades03.rzone.de, docks12.rzone.de, shades16.rzone.de, docks09.rzone.de, shades11.rzone.de, shades01.rzone.de, shades12.rzone.de, docks20.rzone.de and shades14.rzone.de.

Host names with two IP numbers:

docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144.

shades13.rzone.de points to 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140.

Mail Servers

The smtpin.rzone.de mail server handles thomas-spaarmann.de.

thomas-spaarmann.de shares the same mail server setup as other domains, including holger-aebker.de, rfv-wolfegg.de, ivolume.de, buchmarkt.org and swedenform.com.

smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

thomas-spaarmann.de - robtex.com