mail.null-ptr.de - robtex.com

mail.null-ptr.de

DNSSECโš ๏ธ Not signed
A2001:4ba0:cafe:7ed::1๐Ÿ‡ฉ๐Ÿ‡ช MYLOC-AS2001:4ba0::/32 myLoc managed IT AG
PTRthasler.com
A213.202.255.18๐Ÿ‡ฉ๐Ÿ‡ช MYLOC-AS213.202.192.0/18 myLoc managed IT AG

null-ptr.de

DNSSECโš ๏ธ Not signed
A2001:4ba0:cafe:7ed::1๐Ÿ‡ฉ๐Ÿ‡ช MYLOC-AS2001:4ba0::/32 myLoc managed IT AG
A213.202.255.18๐Ÿ‡ฉ๐Ÿ‡ช MYLOC-AS213.202.192.0/18 myLoc managed IT AG
NSns1.ntdns.de โญ
NSns2.ntdns.de
NSns3.ntdns.de
MXmail.null-ptr.de โญ
TXTv=spf1 ip4:213.202.255.18 ip6:2001:4ba0:cafe:7ed::1 ~all
SOAns1.ntdns.dehostmaster@fastit.net 2026-03-26 #1

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A2001:4ba0:cafe:7ed::1213.202.255.18
โ—A2001:4ba0:cafe:7ed::12026-03-25 โ†’ 2026-03-26 ยท 2 obs
โ— 2026-03-25 21:13:48
โ— 2026-03-26 20:35:04
โ—A213.202.255.182026-03-25 โ†’ 2026-03-26 ยท 2 obs
โ— 2026-03-25 21:13:48
โ— 2026-03-26 20:35:04

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
null-ptr.dens1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de3 records

โœ… Authoritative Response

Server:217.79.176.138

NS records: ns1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for null-ptr.de (unsigned zone)

โฑ๏ธ Timing

Total: 654ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1213.202.255.18
AAAA12001:4ba0:cafe:7ed::1

๐Ÿ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de)

Analysis

Mail Server Role

mail.null-ptr.de serves as the mail server for null-ptr.de and thasler.org.

IP Addresses

mail.null-ptr.de has two IP numbers: 2001:4ba0:cafe:7ed::1 and 213.202.255.18.

Other host names, for instance thasler.com, mail.thasler.com, www.thasler.org, thasler.org and null-ptr.de share IP numbers with mail.null-ptr.de.