nrwonline.org - robtex.com

nrwonline.org

DNSSEC⚠️ Not signed
A194.164.192.212🇬🇧 IONOS-AS194.164.192.0/20 IONOS SE
PTRks01.arkm.cloud
NSns01.arkm.it ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 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-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSns02.arkm.it
A2607:f1c0:fe:53:185:132:35:227🇺🇸 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-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSns03.arkm.it
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSns04.arkm.it
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXmail.nrwonline.org ⭐
A194.164.192.212🇬🇧 IONOS-AS194.164.192.0/20 IONOS SE
PTRks01.arkm.cloud
TXTv=spf1 +a +mx +a:ks01.arkm.cloud include:my.bgn01.arkm.cloud -all
SOAns01.arkm.itwebmaster@arkm.it 2025-08-06 #11

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784867234

Subdomains

mail.nrwonline.org

Same first word

nrwonline.de
nrwonline.com
nrwonline.org

Similar names

nwronline.net
nwronline.com
wrnonline.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns01.arkm.itns02.arkm.itns03.arkm.itns04.arkm.itdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comr1.schlundtech.der2.schlundtech.deMXmail.nrwonline.orgredirect.domain-robot.orgA194.164.192.21262.116.130.869.64.147.10
○NSdns1.name-services.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18
○NSdns2.name-services.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18
○NSdns3.name-services.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18
○NSdns4.name-services.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18
○NSdns5.name-services.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18
●NSns01.arkm.it2026-04-27 → 2026-07-24 · 3 obs
○ 2018-01-05 17:35:16
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
●NSns02.arkm.it2026-04-27 → 2026-07-24 · 3 obs
○ 2018-01-05 17:35:16
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
●NSns03.arkm.it2026-04-27 → 2026-07-24 · 3 obs
○ 2018-01-05 17:35:16
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
●NSns04.arkm.it2026-04-27 → 2026-07-24 · 3 obs
○ 2018-01-05 17:35:16
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
○NSr1.schlundtech.de2015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 03:05:32
● 2015-12-28 05:40:56
○ 2016-04-07 21:22:40
○ 2026-07-24 05:04:18
○NSr2.schlundtech.de2015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 03:05:32
● 2015-12-28 05:40:56
○ 2016-04-07 21:22:40
○ 2026-07-24 05:04:18
●MXmail.nrwonline.org2026-04-27 → 2026-07-24 · 3 obs
○ 2016-04-07 21:22:40
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
○MXredirect.domain-robot.org2015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 03:05:32
● 2015-12-28 05:40:56
○ 2016-04-07 21:22:40
○ 2026-07-24 05:04:18
●A194.164.192.2122026-04-27 → 2026-07-24 · 3 obs
○ 2018-01-05 17:35:16
● 2026-04-27 14:10:20
● 2026-07-24 05:04:18
○A62.116.130.82015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 03:05:32
● 2015-12-28 05:40:56
○ 2016-04-07 21:22:40
○ 2026-07-24 05:04:18
○A69.64.147.102018-01-05 → 2018-01-05 · 4 obs
○ 2016-04-07 21:22:40
● 2018-01-05 17:35:16
○ 2026-04-27 14:10:20
○ 2026-07-24 05:04:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
nrwonline.orgns03.arkm.it, ns01.arkm.it, ns02.arkm.it, ns04.arkm.it-

✅ Authoritative Response

Server:185.132.34.227

NS records: ns03.arkm.it, ns01.arkm.it, ns02.arkm.it, ns04.arkm.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrwonline.org (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A1194.164.192.212
NS4ns02.arkm.it, ns04.arkm.it...
MX1mail.nrwonline.org (pri: 10)
TXT1v=spf1 +a +mx +a:ks01.arkm.cloud include
SOA1ns01.arkm.it webmaster.arkm.it

Analysis

Hierarchy

mail.nrwonline.org is delegated beneath nrwonline.org.

IP Addresses

nrwonline.org points to a single IP number: 194.164.192.212.

Additional host names — buesum-ratgeber.de, greenart.eu, www.greenart.de and two others — share IP numbers with nrwonline.org.

Name Servers

nrwonline.org has four authoritative name servers: ns01.arkm.it, ns02.arkm.it, ns03.arkm.it and ns04.arkm.it.

There is at least partial name server overlap between nrwonline.org and other domains — arkm.de, greenart.eu, nrw-online.org and two more among them.

All four hostnames — ns01.arkm.it, ns02.arkm.it, ns03.arkm.it and ns04.arkm.it — resolve to two IP numbers apiece: ns01.arkm.it to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; ns02.arkm.it to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; ns03.arkm.it to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; ns04.arkm.it to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

nrwonline.org has one mail server: mail.nrwonline.org.

mail.nrwonline.org directs to just one IP number, 194.164.192.212.