mail.pgptutorial.de - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

mail.pgptutorial.de

DNSSECโš ๏ธ Not signed
A2001:7d8:8006::7012๐Ÿ‡ฉ๐Ÿ‡ช TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
A212.23.136.101๐Ÿ‡ฉ๐Ÿ‡ช TMR212.23.128.0/19 GFR-NET
MXmx1.nethold.de โญ
A2001:7d8:8006::115๐Ÿ‡ฉ๐Ÿ‡ช TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
PTRmx1.nethold.de
A212.23.136.115๐Ÿ‡ฉ๐Ÿ‡ช TMR212.23.128.0/19 GFR-NET
PTRmx1.nethold.de
MXmx2.nethold.de(200)
A2001:7d8:8006::116๐Ÿ‡ฉ๐Ÿ‡ช TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
PTRmx2.nethold.de
A212.23.136.116๐Ÿ‡ฉ๐Ÿ‡ช TMR212.23.128.0/19 GFR-NET
PTRmx2.nethold.de
TXTv=spf1 mx ip4:212.23.136.100 ip6:2001:7d8:8006::100 -all

pgptutorial.de

DNSSECโš ๏ธ Not signed
A2001:7d8:8006::7012๐Ÿ‡ฉ๐Ÿ‡ช TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
A212.23.136.101๐Ÿ‡ฉ๐Ÿ‡ช TMR212.23.128.0/19 GFR-NET
NSns81.domaincontrol.com โญ
NSns82.domaincontrol.com
MXmx1.nethold.de โญ
MXmx2.nethold.de(200)
TXTv=spf1 mx ip4:212.23.136.100 ip6:2001:7d8:8006::100 -all
SOAns81.domaincontrol.comdns@jomax.net 2025-08-05 #10

Previously MX for

Same first word

Similar names

Previous names

Next names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026MXmx1.nethold.demx2.nethold.deA2001:7d8:8006::7012212.23.136.101212.23.136.100
โ—MXmx1.nethold.de2026-08-29 โ†’ 2026-09-03 ยท 2 obs
โ— 2026-08-29 16:55:28
โ— 2026-09-03 05:06:24
โ—MXmx2.nethold.de2026-08-29 โ†’ 2026-09-03 ยท 2 obs
โ— 2026-08-29 16:55:28
โ— 2026-09-03 05:06:24
โ—A2001:7d8:8006::70122026-08-29 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2016-04-12 12:55:40
โ— 2026-08-29 16:55:28
โ— 2026-09-03 05:06:24
โ—‹A212.23.136.1002015-07-24 โ†’ 2016-04-12 ยท 4 obs
โ— 2015-07-24 10:38:08
โ— 2016-04-12 12:55:40
โ—‹ 2026-08-29 16:55:28
โ—‹ 2026-09-03 05:06:24
โ—A212.23.136.1012026-08-29 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2016-04-12 12:55:40
โ— 2026-08-29 16:55:28
โ— 2026-09-03 05:06:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
pgptutorial.dens82.domaincontrol.com, ns81.domaincontrol.com-

โœ… Authoritative Response

Server:173.201.69.32

NS records: ns82.domaincontrol.com, ns81.domaincontrol.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for pgptutorial.de (unsigned zone)

โฑ๏ธ Timing

Total: 1350ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1212.23.136.101
AAAA12001:7d8:8006::7012
MX2mx2.nethold.de (pri: 200), mx1.nethold.de (pri: 100)
TXT1v=spf1 mx ip4:212.23.136.100 ip6:2001:7d

Analysis

IP Addresses

mail.pgptutorial.de points to the IP addresses 212.23.136.101 and 2001:7d8:8006::7012

Among the host names that share IP numbers with mail.pgptutorial.de are hartmann-frucht.com, privatsphere.com, backhaus24.com and two others.

Mail Servers

The MX records for mail.pgptutorial.de point to two mail servers: mx1.nethold.de and mx2.nethold.de.

mail.pgptutorial.de has the same mail server arrangement as a number of other domains, for example tivsource.de, kunstvision.de, *.nethold.de and two more.

Some mail servers of mail.pgptutorial.de are also used by other domains, notably backhaus-porzellan.de and backhaus.ruhr.

The two host names mx1.nethold.de and mx2.nethold.de each have a pair of IP addresses: mx1.nethold.de has 212.23.136.115 and 2001:7d8:8006::115, and mx2.nethold.de has 212.23.136.116 and 2001:7d8:8006::116.