`grg-service.de`

DNSSEC	⚠️ Not signed
A	91.230.22.26^{🇩🇪 WEBHOSTER91.230.22.0/24 webhoster.de AG}
		PTR	`psa26.webhoster.ag`
NS	`q1.dnsservice.net` ⭐
		A	212.172.221.211^{🇩🇪 ECOTEL212.172.0.0/16 ecotel communication ag}
			PTR	`q1.dnsservice.net`
NS	`q2.dnsservice.net`
		A	185.159.121.211^{🇩🇪 WEBHOSTER185.159.121.0/24 webhoster.de}
			PTR	`q2.dnsservice.net`
MX	`spamschutz.webhoster.de` ⭐
		A	212.172.221.190^{🇩🇪 ECOTEL212.172.0.0/16 ecotel communication ag}
			PTR	`spamschutz.webhoster.de`
MX	`mx2.webhoster.net`⁽²⁰⁾
		A	62.26.185.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutz2b.webhoster.de`
		A	62.27.118.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutzb.webhoster.de`
		A	185.159.120.90^{🇩🇪 WEBHOSTER185.159.120.0/24 webhoster.de}
			PTR	`spamschutz3.webhoster.de`
		A	185.159.122.190^{🇩🇪 WEBHOSTER185.159.122.0/24}
			PTR	`spamschutz4.webhoster.de`
MX	`mx3.webhoster.org`⁽³⁰⁾
		A	62.26.185.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutz2b.webhoster.de`
		A	62.27.118.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutzb.webhoster.de`
		A	185.159.120.90^{🇩🇪 WEBHOSTER185.159.120.0/24 webhoster.de}
			PTR	`spamschutz3.webhoster.de`
		A	185.159.122.190^{🇩🇪 WEBHOSTER185.159.122.0/24}
			PTR	`spamschutz4.webhoster.de`
MX	`mx4.webhoster.at`⁽⁴⁰⁾
		A	62.26.185.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutz2b.webhoster.de`
		A	62.27.118.190^{🇩🇪 ECOTEL62.26.0.0/15 ecotel communication ag}
			PTR	`spamschutzb.webhoster.de`
		A	185.159.120.90^{🇩🇪 WEBHOSTER185.159.120.0/24 webhoster.de}
			PTR	`spamschutz3.webhoster.de`
		A	185.159.122.190^{🇩🇪 WEBHOSTER185.159.122.0/24}
			PTR	`spamschutz4.webhoster.de`
TXT	`v=spf1 +a +mx include:spf.webhoster.de ip4:91.230.22.26 -all`
SOA	`q1.dnsservice.net`info@webhoster.de 2022-01-07 #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=1777675334

Subdomains

mail.grg-service.de

Same first word

grg-service.de

DNS History

12 records (7 active, 5 former)

○NSns1.concept-69.de2015-07-16 → 2020-01-19 · 4 obs

● 2015-07-16 06:02:26
● 2020-01-19 03:10:30
○ 2026-02-22 19:16:30
○ 2026-05-01 22:43:58

○NSns2.concept-69.de2015-07-16 → 2020-01-19 · 4 obs

● 2015-07-16 06:02:26
● 2020-01-19 03:10:30
○ 2026-02-22 19:16:30
○ 2026-05-01 22:43:58

●NSq1.dnsservice.net2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

●NSq2.dnsservice.net2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

○MXmail.grg-service.de2015-07-16 → 2020-01-19 · 4 obs

● 2015-07-16 06:02:26
● 2020-01-19 03:10:30
○ 2026-02-22 19:16:30
○ 2026-05-01 22:43:58

●MXmx2.webhoster.net2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

●MXmx3.webhoster.org2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

●MXmx4.webhoster.at2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

●MXspamschutz.webhoster.de2026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

○A195.63.103.1492015-12-08 → 2020-01-19 · 5 obs

○ 2015-07-16 06:02:26
● 2015-12-08 01:46:48
● 2020-01-19 03:10:30
○ 2026-02-22 19:16:30
○ 2026-05-01 22:43:58

○A85.190.5.1102015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 06:02:26
○ 2015-12-08 01:46:48
○ 2026-05-01 22:43:58

●A91.230.22.262026-02-22 → 2026-05-01 · 3 obs

○ 2020-01-19 03:10:30
● 2026-02-22 19:16:30
● 2026-05-01 22:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
grg-service.de	q1.dnsservice.net, q2.dnsservice.net	-

✅ Authoritative Response

Server:185.159.121.211

NS records: q1.dnsservice.net, q2.dnsservice.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 4130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.230.22.26`
NS	2	`q2.dnsservice.net, q1.dnsservice.net`
MX	4	`mx4.webhoster.at (pri: 40), spamschutz.webhoster.de (pri: 10)...`
TXT	1	`v=spf1 +a +mx include:spf.webhoster.de i`
SOA	1	`q1.dnsservice.net info.webhoster.de`

Analysis

Hierarchy

The parent of mail.grg-service.de is grg-service.de.

IP Addresses

grg-service.de points to an IP address: 91.230.22.26.

other host names include datenfux.at, mein-kleiner-rauchsalon.de, b-utop.de, mail.ferien-in-radebeul.de and toolkit.de; they share IP numbers with grg-service.de.

Name Servers

Two name servers q1.dnsservice.net and q2.dnsservice.net handle the delegation for grg-service.de.

grg-service.de shares the same name server setup as other domains, for instance ivsoul.de, firemage-presents.de, targethosting.de, box63.de and loesch-schonebohm.de.

Host names with one IP:

q1.dnsservice.net points to: 212.172.221.211

q2.dnsservice.net points to: 185.159.121.211

Mail Servers

grg-service.de is handled by four mail servers: mx4.webhoster.at, spamschutz.webhoster.de, mx2.webhoster.net and mx3.webhoster.org.

grg-service.de shares at least partially some mail servers with other domains, for instance mcsam.net, verena-maser.de, fs-graff.de, baysal.company and oliverschumacher.de.