grad7.de - robtex.com

grad7.de

DNSSEC⚠️ Not signed
A84.38.79.51🇩🇪 ISPONE84.38.78.0/23
NSdns1.ispone-business.de ⭐
A2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32
PTRdns2.ispone-business.de
A84.38.79.92🇩🇪 ISPONE84.38.78.0/23
PTRserver92.vserver-on.de
NSdns2.ispone-business.de
A2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32
PTRdns1.ispone-business.de
A84.38.64.92🇩🇪 ISPONE84.38.64.0/21
MXmailin.adminflex.de ⭐
A84.38.79.44🇩🇪 ISPONE84.38.78.0/23
PTRsmtp02.adminflex.de
A84.38.79.45🇩🇪 ISPONE84.38.78.0/23
PTRsmtp01.adminflex.de
MXsmtp01.adminflex.de(20)
A84.38.79.45🇩🇪 ISPONE84.38.78.0/23
PTRsmtp01.adminflex.de
MXsmtp02.adminflex.de(30)
A84.38.79.44🇩🇪 ISPONE84.38.78.0/23
PTRsmtp02.adminflex.de
TXTv=spf1 mx/24 ~all
SOAdns1.ispone-business.dehostmaster@ispone-business.de 2023-06-28 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776119934

Subdomains

mail.grad7.de

Similar names

7grad.ch

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.ispone-business.dedns2.ispone-business.deMXmailin.adminflex.desmtp01.adminflex.desmtp02.adminflex.demail.grad7.deA84.38.79.51109.73.52.302a02:c200:0:10:3:0:9587:179.143.178.209
●NSdns1.ispone-business.de2015-07-06 → 2026-04-13 · 2 obs
● 2015-07-06 14:27:52
● 2026-04-13 22:43:32
●NSdns2.ispone-business.de2015-07-06 → 2026-04-13 · 2 obs
● 2015-07-06 14:27:52
● 2026-04-13 22:43:32
○MXmail.grad7.de2015-07-06 → 2016-03-15 · 4 obs
● 2015-07-06 14:27:52
● 2016-03-15 07:12:08
○ 2017-03-21 07:21:18
○ 2026-04-13 22:43:32
●MXmailin.adminflex.de2017-03-21 → 2026-04-13 · 3 obs
○ 2016-03-15 07:12:08
● 2017-03-21 07:21:18
● 2026-04-13 22:43:32
●MXsmtp01.adminflex.de2017-03-21 → 2026-04-13 · 3 obs
○ 2016-03-15 07:12:08
● 2017-03-21 07:21:18
● 2026-04-13 22:43:32
●MXsmtp02.adminflex.de2017-03-21 → 2026-04-13 · 3 obs
○ 2016-03-15 07:12:08
● 2017-03-21 07:21:18
● 2026-04-13 22:43:32
○A109.73.52.302015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 14:27:52
○ 2015-12-14 01:05:34
○ 2026-04-13 22:43:32
○A2a02:c200:0:10:3:0:9587:12015-12-14 → 2015-12-14 · 4 obs
○ 2015-07-06 14:27:52
● 2015-12-14 01:05:34
○ 2016-03-15 07:12:08
○ 2026-04-13 22:43:32
○A79.143.178.2092015-12-14 → 2016-03-15 · 5 obs
○ 2015-07-06 14:27:52
● 2015-12-14 01:05:34
● 2016-03-15 07:12:08
○ 2017-03-21 07:21:18
○ 2026-04-13 22:43:32
●A84.38.79.512017-03-21 → 2026-04-13 · 3 obs
○ 2016-03-15 07:12:08
● 2017-03-21 07:21:18
● 2026-04-13 22:43:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
grad7.dedns1.ispone-business.de, dns2.ispone-business.de4 records

✅ Authoritative Response

Server:84.38.64.92

NS records: dns1.ispone-business.de, dns2.ispone-business.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grad7.de (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

TypeCountSample Data
A184.38.79.51
NS2dns1.ispone-business.de, dns2.ispone-business.de
MX3smtp01.adminflex.de (pri: 20), mailin.adminflex.de (pri: 10)...
TXT1v=spf1 mx/24 ~all
SOA1dns1.ispone-business.de hostmaster.ispon

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.ispone-business.de, dns1.ispone-business.de, dns2.ispone-business.de...)

Analysis

Hierarchy

grad7.de is the parent of mail.grad7.de.

IP Addresses

grad7.de points to a single IP number: 84.38.79.51.

other host names for instance procomet.de, sprutzbu.de, 2mn.de, uschold-meier.de and www.mickygoeler.com share IP numbers with grad7.de.

Name Servers

grad7.de is delegated to two name servers: dns1.ispone-business.de and dns2.ispone-business.de.

grad7.de shares the same name server setup as other domains, for example 43.79.38.84.in-addr.arpa, wrmulf.de, oberland-webservice.de, skifriends.de and ronecker-sicherheitstechnik.de.

grad7.de at least partially shares name servers with other domains, for instance druckdiscounter.de, 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, frankenfeinkost.de, ostseeklinik-poel.de and manufact-koeln.de.

these name servers are commonly used with dns1-ipv6.ispone-business.de, dns2-ipv6.ispone-business.de, dns1.dns-on.de, dns2.dns-on.de, dns1.kpunkt-dns.de and dns2.kpunkt-dns.de.

Host names with two IP numbers:

dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92

dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92

Mail Servers

grad7.de is handled by three mail servers: mailin.adminflex.de, smtp01.adminflex.de and smtp02.adminflex.de.

grad7.de shares mail servers with other domains at least partially, including schreinerei-kurt-deininger.de, skypic.de, skatec.de, mail.osmth-international.de and hfmdk-foerdern.de.

Host names with two IPs:

mailin.adminflex.de points to 84.38.79.44 and 84.38.79.45.

Host names with one IP:

smtp01.adminflex.de points to 84.38.79.45

smtp02.adminflex.de points to 84.38.79.44

Names pointing to 84.38.79.44: mailin.adminflex.de and smtp02.adminflex.de

Names pointing to 84.38.79.45: mailin.adminflex.de and smtp01.adminflex.de