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iw.de

DNSSEC⚠️ Not signed
A3.171.38.2πŸ‡ΊπŸ‡Έ Amazon
PTRserver-3-171-38-2.iad61.r.cloudfront.net
A3.171.38.50πŸ‡ΊπŸ‡Έ Amazon
A3.171.38.51πŸ‡ΊπŸ‡Έ Amazon
A3.171.38.86πŸ‡ΊπŸ‡Έ Amazon
NSns-1289.awsdns-33.org ⭐
A2600:9000:5305:900::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1289.awsdns-33.org
A205.251.197.9πŸ‡ΊπŸ‡Έ Amazon
PTRns-1289.awsdns-33.org
NSns-1748.awsdns-26.co.uk
A2600:9000:5306:d400::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1748.awsdns-26.co.uk
A205.251.198.212πŸ‡ΊπŸ‡Έ Amazon
PTRns-1748.awsdns-26.co.uk
NSns-495.awsdns-61.com
A2600:9000:5301:ef00::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-495.awsdns-61.com
A205.251.193.239πŸ‡ΊπŸ‡Έ Amazon
PTRns-495.awsdns-61.com
NSns-519.awsdns-00.net
A2600:9000:5302:700::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-519.awsdns-00.net
A205.251.194.7πŸ‡ΊπŸ‡Έ Amazon
PTRns-519.awsdns-00.net
MXumail.immowelt.net ⭐
A88.217.186.17πŸ‡©πŸ‡ͺ MNET-AS
PTRumail.immowelt.net
TXTMS=ms52502512
TXTzone_version=2025111301
SOAns-1289.awsdns-33.orgawsdns-hostmaster@amazon.com serial=1

de

DNSSECπŸ”’ Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net⚠️
NSn.de.net⚠️
NSs.de.net⚠️
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1771291602

Up

Same first word

Similar names

DNS History

27 records (9 active, 18 former)

20162017201820192020202120222023202420252026NSns-1289.awsdns-33.orgns-1748.awsdns-26.co.ukns-495.awsdns-61.comns-519.awsdns-00.netdns1.odn.dedns2.odn.dedns3.odn.deMXumail.immowelt.netmx.odn.demx2.odn.deA3.171.38.23.171.38.503.171.38.513.171.38.8618.154.84.1018.154.84.2718.154.84.3918.154.84.7318.164.174.3218.164.174.3318.164.174.7218.164.174.81212.34.186.83.167.192.163.167.192.193.167.192.483.167.192.70
β—‹NSdns1.odn.de2015-08-24 β†’ 2020-06-28 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-06-28 07:45:50
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 06:22:16
β—‹NSdns2.odn.de2015-08-24 β†’ 2020-06-28 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-06-28 07:45:50
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 06:22:16
β—‹NSdns3.odn.de2015-08-24 β†’ 2020-06-28 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-06-28 07:45:50
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 06:22:16
●NSns-1289.awsdns-33.org2026-02-16 β†’ 2026-02-17 Β· 3 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-17 06:22:16
●NSns-1748.awsdns-26.co.uk2026-02-16 β†’ 2026-02-17 Β· 3 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-17 06:22:16
●NSns-495.awsdns-61.com2026-02-16 β†’ 2026-02-17 Β· 3 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-17 06:22:16
●NSns-519.awsdns-00.net2026-02-16 β†’ 2026-02-17 Β· 3 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-17 06:22:16
β—‹MXmx.odn.de2015-08-24 β†’ 2020-03-27 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-03-27 14:25:44
β—‹ 2020-06-28 07:45:50
β—‹ 2026-02-17 06:22:16
β—‹MXmx2.odn.de2015-08-24 β†’ 2020-03-27 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-03-27 14:25:44
β—‹ 2020-06-28 07:45:50
β—‹ 2026-02-17 06:22:16
●MXumail.immowelt.net2015-08-24 β†’ 2026-02-17 Β· 2 obs
● 2015-08-24 15:10:58
● 2026-02-17 06:22:16
β—‹A18.154.84.102026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-16 09:13:34
β—‹ 2026-02-16 14:58:52
β—‹ 2026-02-17 06:22:16
β—‹A18.154.84.272026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-16 09:13:34
β—‹ 2026-02-16 14:58:52
β—‹ 2026-02-17 06:22:16
β—‹A18.154.84.392026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-16 09:13:34
β—‹ 2026-02-16 14:58:52
β—‹ 2026-02-17 06:22:16
β—‹A18.154.84.732026-02-16 β†’ 2026-02-16 Β· 5 obs
β—‹ 2020-06-28 07:45:50
● 2026-02-16 03:09:40
● 2026-02-16 09:13:34
β—‹ 2026-02-16 14:58:52
β—‹ 2026-02-17 06:22:16
β—‹A18.164.174.322026-02-17 β†’ 2026-02-17 Β· 5 obs
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 01:32:56
● 2026-02-17 02:29:14
β—‹ 2026-02-17 06:22:12
β—‹ 2026-02-17 06:22:16
β—‹A18.164.174.332026-02-17 β†’ 2026-02-17 Β· 5 obs
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 01:32:56
● 2026-02-17 02:29:14
β—‹ 2026-02-17 06:22:12
β—‹ 2026-02-17 06:22:16
β—‹A18.164.174.722026-02-17 β†’ 2026-02-17 Β· 5 obs
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 01:32:56
● 2026-02-17 02:29:14
β—‹ 2026-02-17 06:22:12
β—‹ 2026-02-17 06:22:16
β—‹A18.164.174.812026-02-17 β†’ 2026-02-17 Β· 5 obs
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 01:32:56
● 2026-02-17 02:29:14
β—‹ 2026-02-17 06:22:12
β—‹ 2026-02-17 06:22:16
β—‹A212.34.186.82015-08-24 β†’ 2020-06-28 Β· 4 obs
● 2015-08-24 15:10:58
● 2020-06-28 07:45:50
β—‹ 2026-02-16 03:09:40
β—‹ 2026-02-17 06:22:16
β—‹A3.167.192.162026-02-16 β†’ 2026-02-16 Β· 4 obs
β—‹ 2026-02-16 09:13:34
● 2026-02-16 14:58:52
β—‹ 2026-02-17 00:10:00
β—‹ 2026-02-17 06:22:16
β—‹A3.167.192.192026-02-16 β†’ 2026-02-16 Β· 4 obs
β—‹ 2026-02-16 09:13:34
● 2026-02-16 14:58:52
β—‹ 2026-02-17 00:10:00
β—‹ 2026-02-17 06:22:16
β—‹A3.167.192.482026-02-16 β†’ 2026-02-16 Β· 4 obs
β—‹ 2026-02-16 09:13:34
● 2026-02-16 14:58:52
β—‹ 2026-02-17 00:10:00
β—‹ 2026-02-17 06:22:16
β—‹A3.167.192.702026-02-16 β†’ 2026-02-16 Β· 4 obs
β—‹ 2026-02-16 09:13:34
● 2026-02-16 14:58:52
β—‹ 2026-02-17 00:10:00
β—‹ 2026-02-17 06:22:16
●A3.171.38.22026-02-17 β†’ 2026-02-17 Β· 6 obs
β—‹ 2026-02-16 14:58:52
● 2026-02-17 00:10:00
● 2026-02-17 01:32:56
β—‹ 2026-02-17 02:29:14
● 2026-02-17 06:22:12
● 2026-02-17 06:22:16
●A3.171.38.502026-02-17 β†’ 2026-02-17 Β· 6 obs
β—‹ 2026-02-16 14:58:52
● 2026-02-17 00:10:00
● 2026-02-17 01:32:56
β—‹ 2026-02-17 02:29:14
● 2026-02-17 06:22:12
● 2026-02-17 06:22:16
●A3.171.38.512026-02-17 β†’ 2026-02-17 Β· 6 obs
β—‹ 2026-02-16 14:58:52
● 2026-02-17 00:10:00
● 2026-02-17 01:32:56
β—‹ 2026-02-17 02:29:14
● 2026-02-17 06:22:12
● 2026-02-17 06:22:16
●A3.171.38.862026-02-17 β†’ 2026-02-17 Β· 6 obs
β—‹ 2026-02-16 14:58:52
● 2026-02-17 00:10:00
● 2026-02-17 01:32:56
β—‹ 2026-02-17 02:29:14
● 2026-02-17 06:22:12
● 2026-02-17 06:22:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
iw.dens-1748.awsdns-26.co.uk, ns-495.awsdns-61.com, ns-519.awsdns-00.net, ns-1289.awsdns-33.org-

βœ… Authoritative Response

Server: 205.251.197.9

NS records: ns-1748.awsdns-26.co.uk, ns-495.awsdns-61.com, ns-519.awsdns-00.net, ns-1289.awsdns-33.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iw.de (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A43.171.38.50, 3.171.38.2...
NS4ns-1289.awsdns-33.org, ns-1748.awsdns-26.co.uk...
MX1umail.immowelt.net (pri: 50)
TXT2MS=ms52502512, zone_version=2025111301
SOA1ns-1289.awsdns-33.org awsdns-hostmaster.

AI analysis

www.iw.de has iw.de as its parent.

iw.de maps to four IP numbers: 3.171.38.2, 3.171.38.50, 3.171.38.51 and 3.171.38.86.

Other host names, for instance neurobs.com, i-ems.jp, d1hzjfttwgwzz6.cloudfront.net, www.flycricket.com and artis1.co.kr share IP numbers with iw.de.

iw.de is delegated to four name servers: ns-495.awsdns-61.com, ns-519.awsdns-00.net, ns-1289.awsdns-33.org and ns-1748.awsdns-26.co.uk.

iw.de at least partially shares name servers with other domains such as saversclub.com, email.cenodirect.com.br, xfinitycsp.com, bilna.com and d1lvusowhluprt.cloudfront.net.

these name servers are commonly used alongside the name servers ns-212.awsdns-26.com, ns-1090.awsdns-08.org, ns-1774.awsdns-29.co.uk, ns-1139.awsdns-14.org and ns-1547.awsdns-01.co.uk.

Host names with two IP numbers:

ns-495.awsdns-61.com points to 2600:9000:5301:ef00::1 and 205.251.193.239

ns-519.awsdns-00.net points to 2600:9000:5302:700::1 and 205.251.194.7

ns-1289.awsdns-33.org points to 2600:9000:5305:900::1 and 205.251.197.9

ns-1748.awsdns-26.co.uk points to 2600:9000:5306:d400::1 and 205.251.198.212

iw.de is handled by a single mail server, umail.immowelt.net.

iw.de shares the same mail server setup as other domains, including immobilie-graz.com, ascado.net, estate-mobile.at, mailweb35.immowelt.net and immowelt.gr.

iw.de shares mail servers with other domains at least in part, for instance iwui.net, iwinsys.net, estatesmart.de, immowelt-akademie.de and iwinsvc.net.

These mail servers are commonly used together with mx2.odn.de and mx.odn.de.

umail.immowelt.net points to one IP number: 88.217.186.17.