`andreasmailer.de`

DNSSEC	⚠️ Not signed
A	195.242.102.134^{🇩🇪 WORK-AS195.242.100.0/22 RockingHoster}
		PTR	`www134.webspace.hosting`
NS	`ns11.rockinghoster.de` ⭐
		A	195.242.100.11^{🇩🇪 WORK-AS195.242.100.0/22 RockingHoster}
			PTR	`ns1.domainrobot.center`
NS	`ns12.rockinghoster.de`
		A	2a01:b1c0:1:20b::4^{🇩🇪 OPTEAMAX-AS2a01:b1c0::/32 Opteamax}
			PTR	`ns2.dnsserver.center`
		A	84.39.109.212^{🇩🇪 OPTEAMAX-AS84.39.104.0/21 Opteamax}
			PTR	`ns2.domainrobot.center`
NS	`ns13.rockinghoster.de`
		A	2a01:b1c0:4:20b::4^{🇩🇪 OPTEAMAX-AS2a01:b1c0::/32 Opteamax}
			PTR	`ns3.dnsserver.center`
		A	84.39.110.156^{🇩🇪 OPTEAMAX-AS84.39.104.0/21 Opteamax}
			PTR	`ns3.domainrobot.center`
			PTR	`rocdns03.serverconfig.center`
NS	`ns14.rockinghoster.de`
		A	2a01:b1c0:5:20b::4^{🇩🇪 OPTEAMAX-AS2a01:b1c0::/32 Opteamax}
			PTR	`ns4.dnsserver.center`
		A	84.39.108.4^{🇩🇪 OPTEAMAX-AS84.39.104.0/21 Opteamax}
			PTR	`ns4.domainrobot.center`
MX	`mail.andreasmailer.de` ⭐
		A	195.242.102.134^{🇩🇪 WORK-AS195.242.100.0/22 RockingHoster}
			PTR	`www134.webspace.hosting`
TXT	`v=spf1 a mx include:spf.webspace.hosting -all`
SOA	`ns11.rockinghoster.de`hostmaster@rockinghoster.de 2026-05-07 #1

`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=1778447229

Subdomains

mail.andreasmailer.de

www.andreasmailer.de

Same first word

andreasmailer.de

DNS History

10 records (6 active, 4 former)

○NSns1.domain-and-webspace.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 14:41:08
○ 2026-03-02 09:15:22
○ 2026-05-10 21:20:24

●NSns11.rockinghoster.de2026-03-02 → 2026-05-10 · 3 obs

○ 2018-05-14 14:41:08
● 2026-03-02 09:15:22
● 2026-05-10 21:20:24

●NSns12.rockinghoster.de2026-03-02 → 2026-05-10 · 3 obs

○ 2018-05-14 14:41:08
● 2026-03-02 09:15:22
● 2026-05-10 21:20:24

●NSns13.rockinghoster.de2026-03-02 → 2026-05-10 · 3 obs

○ 2018-05-14 14:41:08
● 2026-03-02 09:15:22
● 2026-05-10 21:20:24

●NSns14.rockinghoster.de2026-03-02 → 2026-05-10 · 3 obs

○ 2018-05-14 14:41:08
● 2026-03-02 09:15:22
● 2026-05-10 21:20:24

○NSns2.domain-and-webspace.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 14:41:08
○ 2026-03-02 09:15:22
○ 2026-05-10 21:20:24

○NSns3.domain-and-webspace.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 14:41:08
○ 2026-03-02 09:15:22
○ 2026-05-10 21:20:24

●MXmail.andreasmailer.de2018-05-14 → 2026-05-10 · 2 obs

● 2018-05-14 14:41:08
● 2026-05-10 21:20:24

●A195.242.102.1342026-03-02 → 2026-05-10 · 3 obs

○ 2018-05-14 14:41:08
● 2026-03-02 09:15:22
● 2026-05-10 21:20:24

○A84.19.188.722018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 14:41:08
○ 2026-03-02 09:15:22
○ 2026-05-10 21:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
andreasmailer.de	ns13.rockinghoster.de, ns12.rockinghoster.de, ns11.rockinghoster.de, ns14.rockinghoster.de	7 records

✅ Authoritative Response

Server:84.39.108.4

NS records: ns13.rockinghoster.de, ns12.rockinghoster.de, ns11.rockinghoster.de, ns14.rockinghoster.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for andreasmailer.de (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.242.102.134`
NS	4	`ns11.rockinghoster.de, ns12.rockinghoster.de...`
MX	1	`mail.andreasmailer.de (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.webspace.hosting`
SOA	1	`ns11.rockinghoster.de hostmaster.rocking`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (ns11.rockinghoster.de, ns12.rockinghoster.de, ns13.rockinghoster.de...)

Analysis

Hierarchy

andreasmailer.de is a parent of mail.andreasmailer.de and www.andreasmailer.de.

IP Addresses

andreasmailer.de points to IP number: 195.242.102.134.

Other host names such as 071.lognet.ch, mail.steefld.de, koedel.de, mail.a-la-ska.de and 013.lognet.ch share IPs with andreasmailer.de.

Name Servers

andreasmailer.de is delegated to four name servers: ns11.rockinghoster.de, ns12.rockinghoster.de, ns13.rockinghoster.de and ns14.rockinghoster.de.

andreasmailer.de at least partially shares name servers with other domains, for instance upauls.de, islasimmobilien.com, was-one.de, ificah.org and thueringer-buchtage.de.

these name servers are commonly used with ns11.celeros.de, ns12.celeros.de, ns13.celeros.de and ns14.celeros.de.

Two IPs per host:

ns12.rockinghoster.de points to 2a01:b1c0:1:20b::4 and 84.39.109.212

ns13.rockinghoster.de points to 2a01:b1c0:4:20b::4 and 84.39.110.156

ns14.rockinghoster.de points to 2a01:b1c0:5:20b::4 and 84.39.108.4

One IP per host:

ns11.rockinghoster.de points to 195.242.100.11

Mail Servers

andreasmailer.de is handled by a single mail server, mail.andreasmailer.de.

mail.andreasmailer.de points to a single IP: 195.242.102.134.

andreasmailer.de - robtex.com