siebert.se - dns.ninja

siebert.se

DNSSEC⚠️ Not signed
A89.31.143.90🇩🇪 UDAG89.31.143.0/24
NSns.udag.de ⭐
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXmail.siebert-group.com ⭐
A213.135.7.76🇩🇪 INTERSAAR-AS213.135.0.0/19 intersaar GmbH Saarbruecken Germany
PTRmail.siebert-group.com
TXTv=spf1 a:mail.siebert-group.com a:vm-kas-smgw.eppelborn.siebert-group.com ip4...
SOAns.udag.dehostmaster@united-domains.de 2024-09-20 #2

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: 2026-08-12 03:00:15 +0000 (EPOCH 1786503615) (auto)
TXTid:d2175a1f-862a-4a6e-8288-0491a8c8cd78
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1786503958

Same first word

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DNS History

13 records (5 active, 8 former)

2008201020122014201620182020202220242026NSns.udag.dens.udag.netns.udag.orgns1.intersaar.dens2.intersaar.dens3.intersaar.deMXmail.siebert-group.commx1.intersaar.demx2.intersaar.deA89.31.143.90213.135.0.12213.135.13.17089.31.143.16
●NSns.udag.de2015-12-22 → 2026-08-12 · 3 obs
○ 2015-09-01 13:25:14
● 2015-12-22 16:47:12
● 2026-08-12 04:32:20
●NSns.udag.net2015-12-22 → 2026-08-12 · 3 obs
○ 2015-09-01 13:25:14
● 2015-12-22 16:47:12
● 2026-08-12 04:32:20
●NSns.udag.org2015-12-22 → 2026-08-12 · 3 obs
○ 2015-09-01 13:25:14
● 2015-12-22 16:47:12
● 2026-08-12 04:32:20
○NSns1.intersaar.de2007-12-04 → 2015-09-01 · 4 obs
● 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
○NSns2.intersaar.de2007-12-04 → 2015-09-01 · 4 obs
● 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
○NSns3.intersaar.de2007-12-04 → 2015-09-01 · 4 obs
● 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
●MXmail.siebert-group.com2015-12-22 → 2026-08-12 · 3 obs
○ 2015-09-01 13:25:14
● 2015-12-22 16:47:12
● 2026-08-12 04:32:20
○MXmx1.intersaar.de2007-12-04 → 2015-09-01 · 4 obs
● 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
○MXmx2.intersaar.de2007-12-04 → 2015-09-01 · 4 obs
● 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
○A213.135.0.122007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 21:03:00
○ 2015-09-01 13:25:14
○ 2026-08-12 04:32:20
○A213.135.13.1702015-09-01 → 2015-09-01 · 4 obs
○ 2007-12-04 21:03:00
● 2015-09-01 13:25:14
○ 2015-12-22 16:47:12
○ 2026-08-12 04:32:20
○A89.31.143.162015-12-22 → 2017-05-16 · 5 obs
○ 2015-09-01 13:25:14
● 2015-12-22 16:47:12
● 2017-05-16 12:49:06
○ 2026-03-22 02:06:30
○ 2026-08-12 04:32:20
●A89.31.143.902026-03-22 → 2026-08-12 · 3 obs
○ 2017-05-16 12:49:06
● 2026-03-22 02:06:30
● 2026-08-12 04:32:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
siebert.sens.udag.de, ns.udag.org, ns.udag.net-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.org, ns.udag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siebert.se (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A189.31.143.90
NS3ns.udag.net, ns.udag.org...
MX1mail.siebert-group.com (pri: 10)
TXT1v=spf1 a:mail.siebert-group.com a:vm-kas
SOA1ns.udag.de hostmaster.united-domains.de

Analysis

IP Addresses

siebert.se resolves to just one IP address, 89.31.143.90.

Two other host names, along with wundertage.de, ideema.com and humanorg.de, also share IP numbers with siebert.se.

Name Servers

siebert.se has three name servers — ns.udag.de, ns.udag.net and ns.udag.org.

siebert.se shares at least some of its name servers with other domains, including bitbone.de, lehrabbruch.biz, braun.codes and two others.

Each of ns.udag.de, ns.udag.net and ns.udag.org points to two IP numbers. ns.udag.de points to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net points to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org points to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

The sole mail server for siebert.se is mail.siebert-group.com.

Among the domains sharing a mail server setup with siebert.se are siebert.sarl, siebert.us, siebert.com.tr and two others.

siebert.se shares at least some of its mail servers with other domains, such as lrd.at.

These mail servers often co-occur with the mail servers mail-gw.siebert-group.com.

mail.siebert-group.com points to one IP number — 213.135.7.76.