grefweberg.se - robtex.com

grefweberg.se

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.191🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades20.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:147🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades20.rzone.de
A185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades20.rzone.de
NSdocks01.rzone.de
A2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks01.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAshades20.rzone.dehostmaster@strato-rz.de 2023-12-27 #31

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-04-21 18:41:31 +0000 (EPOCH 1776796891) (auto)
TXTid:202cc21b-d23b-4713-9e00-e162076057a0
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1776797268

Subdomains

mail.grefweberg.se

Same first word

grefweberg.se

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdocks01.rzone.deshades20.rzone.dens1.namesystem.sens2.namesystem.sens3.namesystem.seMXsmtp.rzone.demx01.glesys.semx02.glesys.seA2001:8d8:100f:f000::200217.160.0.191127.0.0.146.21.109.31
●NSdocks01.rzone.de2026-04-09 → 2026-04-21 · 3 obs
○ 2017-02-12 07:21:00
● 2026-04-09 21:08:18
● 2026-04-21 19:50:04
○NSns1.namesystem.se2015-05-28 → 2017-02-12 · 4 obs
● 2015-05-28 15:31:08
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04
○NSns2.namesystem.se2015-05-28 → 2017-02-12 · 4 obs
● 2015-05-28 15:31:08
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04
○NSns3.namesystem.se2015-05-28 → 2017-02-12 · 4 obs
● 2015-05-28 15:31:08
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04
●NSshades20.rzone.de2026-04-09 → 2026-04-21 · 3 obs
○ 2017-02-12 07:21:00
● 2026-04-09 21:08:18
● 2026-04-21 19:50:04
○MXmx01.glesys.se2015-05-28 → 2017-02-12 · 4 obs
● 2015-05-28 15:31:08
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04
○MXmx02.glesys.se2015-05-28 → 2017-02-12 · 4 obs
● 2015-05-28 15:31:08
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04
●MXsmtp.rzone.de2026-04-09 → 2026-04-21 · 3 obs
○ 2017-02-12 07:21:00
● 2026-04-09 21:08:18
● 2026-04-21 19:50:04
○A127.0.0.12015-05-28 → 2015-12-16 · 4 obs
● 2015-05-28 15:31:08
● 2015-12-16 10:22:50
○ 2016-06-20 03:11:02
○ 2026-04-21 19:50:04
●A2001:8d8:100f:f000::2002026-04-09 → 2026-04-21 · 3 obs
○ 2017-02-12 07:21:00
● 2026-04-09 21:08:18
● 2026-04-21 19:50:04
●A217.160.0.1912026-04-09 → 2026-04-21 · 3 obs
○ 2017-02-12 07:21:00
● 2026-04-09 21:08:18
● 2026-04-21 19:50:04
○A46.21.109.312016-06-20 → 2017-02-12 · 5 obs
○ 2015-12-16 10:22:50
● 2016-06-20 03:11:02
● 2017-02-12 07:21:00
○ 2026-04-09 21:08:18
○ 2026-04-21 19:50:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
seg.ns.se, y.ns.se, a.ns.se, i.ns.se...-
grefweberg.sedocks01.rzone.de, shades20.rzone.de-

✅ Authoritative Response

Server:185.132.34.147

NS records: docks01.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grefweberg.se (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.191
AAAA12001:8d8:100f:f000::200
NS2docks01.rzone.de, shades20.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1shades20.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

grefweberg.se is the parent of mail.grefweberg.se.

IP Addresses

The entity grefweberg.se points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.191.

For instance, other host names qbeyz.com, pick2book.com, silverdatabase.com, alsadrinks.fr and motionpix.de share IP numbers with grefweberg.se.

Name Servers

grefweberg.se is delegated to two name servers: docks01.rzone.de and shades20.rzone.de.

grefweberg.se uses the same name server setup as other domains such as oldgamer.net, typolis.de, feuerwehr-georgenberg.de, zukunftslabor.de and fc-fussi.de.

grefweberg.se shares name servers with other domains at least partially, for example maxpad.de, bilsen.eu, greenpilots.org, erngruppe.de and uwekuester.de.

these name servers are often used with the following: docks07.rzone.de, shades01.rzone.de, shades14.rzone.de, shades10.rzone.de, shades17.rzone.de, shades08.rzone.de, shades19.rzone.de, docks10.rzone.de, docks08.rzone.de and docks03.rzone.de.

Host names with two IP numbers:

docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.

Mail Servers

grefweberg.se is handled by a single mail server, smtp.rzone.de.

grefweberg.se shares the same mail server setup as other domains, for instance spottz.com, schara.nl, horecaartikelen.nl, rentabilizatuesfuerzo.com and maildefer.tournepage.com.

smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.