feldnote.de - dns.ninja

feldnote.de

DNSSECโš ๏ธ Not signed
A91.98.79.106๐Ÿ‡ฎ๐Ÿ‡ท Hetzner91.98.0.0/16 HETZNER-DC
PTRstatic.106.79.98.91.clients.your-server.de
NShydrogen.ns.hetzner.com โญ
A2a01:4f8:0:1::add:1098๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192๐Ÿ‡ฉ๐Ÿ‡ช Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmxext1.mailbox.org โญ
A2001:67c:2050:104:0:1:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx1.mailbox.org
A80.241.60.212๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx1.mailbox.org
MXmxext2.mailbox.org(20)
A2001:67c:2050:104:0:2:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx2.mailbox.org
A80.241.60.215๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx2.mailbox.org
MXmxext3.mailbox.org(30)
A2001:67c:2050:104:0:3:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx3.mailbox.org
A80.241.60.216๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx3.mailbox.org
TXTgoogle-site-verification=zxGYIGkXRF_ne7KGfl4ArqUhn2Fth8bVqyJ9MuCqNDg
TXTv=spf1 include:mailbox.org -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-05-31 #0

de

DNSSEC๐Ÿ”’ Signed (DS record present)
NSf.nic.de โญ
NSa.nic.de
NSl.de.net โš ๏ธ Not in parent delegation
NSn.de.net โš ๏ธ Not in parent delegation
NSs.de.net โš ๏ธ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786308546
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comMXmxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgA91.98.79.106
โ—NShelium.ns.hetzner.de2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—NShydrogen.ns.hetzner.com2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—NSoxygen.ns.hetzner.com2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—MXmxext1.mailbox.org2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—MXmxext2.mailbox.org2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—MXmxext3.mailbox.org2026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00
โ—A91.98.79.1062026-06-06 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-06-06 08:56:52
โ— 2026-08-09 21:12:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
feldnote.dehelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com-

โœ… Authoritative Response

Server:213.133.100.98

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for feldnote.de (unsigned zone)

โฑ๏ธ Timing

Total: 2036ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.98.79.106
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX3mxext3.mailbox.org (pri: 30), mxext1.mailbox.org (pri: 10)...
TXT2google-site-verification=zxGYIGkXRF_ne7K, v=spf1 include:mailbox.org -all
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

IP Addresses

feldnote.de resolves to just one IP address, 91.98.79.106.

Name Servers

Three name servers are authoritative for feldnote.de: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

feldnote.de shares at least some of its name servers with other domains, including akoo.net, jungundtalentiert.de, fedorov.tech and two others.

These name servers are frequently paired with the name servers ns1.first-ns.de and robotns2.second-ns.de.

hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.

Mail Servers

feldnote.de is handled by three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

There is at least a partial MX overlap between feldnote.de and other domains, including codeandfix.de, linux-club.de, usiah.com and two others.

These mail servers often co-occur with the mail servers mxext4.mailbox.org.

mxext1.mailbox.org resolves to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1. mxext2.mailbox.org resolves to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1. mxext3.mailbox.org resolves to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1. All three hostnames point to two IP numbers each.