extra-blatt.de - robtex.com

extra-blatt.de

DNSSEC⚠️ Not signed
A2001:4dd0:100:1f00:80:0:80:1🇩🇪 NETCOLOGNE2001:4dd0::/32 NetCologne GmbH Am Coloneum 9 50829 Koeln
PTRwebcluster01.netcologne.de
A81.173.194.3🇩🇪 NETCOLOGNE81.173.128.0/17 NetCologne PA space
NSdns11.netcologne.de ⭐
A2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany
PTRdns.dns1.de
A95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany
PTRdns.dns1.de
NSdns12.netcologne.de
A2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany
PTRdns.dns2.de
A95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen
PTRdns.dns2.de
NSdns13.netcologne.de
A2a00:11c0:e:766::2🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt
PTRdns.dns3.de
A217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt
PTRdns.dns3.de
NSdns14.netcologne.de
A2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdns.dns4.de
A144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRdns.dns4.de
MXextrablatt-de01c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:ex.rag-koeln.de include:spf...
TXTsophos-domain-verification=70ac64682f4a7cabfbd093508313f530b34475402a97d1e20b...
SOAdns11.netcologne.dehostmaster@netcologne.de 2025-05-23 #5

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774780865
WOT: SAFE (81/100)

Subdomains

www.extra-blatt.de

Same first word

extra-blatt.de

DNS History

17 records (7 active, 10 former)

200920112013201520172019202120232025NSdns11.netcologne.dedns12.netcologne.dedns13.netcologne.dedns14.netcologne.dedns01.pironet-ndh.comdns02.pironet-ndh.comdns03.pironet-ndh.comMXextrablatt-de01c.mail.protection.outlook.comragex02.rag-koeln.deragkoeln.mail.protection.outlook.comA2001:4dd0:100:1f00:80:0:80:181.173.194.3185.48.116.244195.227.90.92217.69.91.135.190.94.11893.184.221.133
○NSdns01.pironet-ndh.com2008-12-09 → 2020-01-19 · 4 obs
● 2008-12-09 00:52:24
● 2020-01-19 10:52:12
○ 2026-03-29 11:00:56
○ 2026-03-29 11:00:58
○NSdns02.pironet-ndh.com2008-12-09 → 2020-01-19 · 4 obs
● 2008-12-09 00:52:24
● 2020-01-19 10:52:12
○ 2026-03-29 11:00:56
○ 2026-03-29 11:00:58
○NSdns03.pironet-ndh.com2008-12-09 → 2020-01-19 · 4 obs
● 2008-12-09 00:52:24
● 2020-01-19 10:52:12
○ 2026-03-29 11:00:56
○ 2026-03-29 11:00:58
●NSdns11.netcologne.de2026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
●NSdns12.netcologne.de2026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
●NSdns13.netcologne.de2026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
●NSdns14.netcologne.de2026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
●MXextrablatt-de01c.mail.protection.outlook.com2026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
○MXragex02.rag-koeln.de2008-12-09 → 2016-08-03 · 4 obs
● 2008-12-09 00:52:24
● 2016-08-03 19:21:54
○ 2016-11-06 20:06:28
○ 2026-03-29 11:00:58
○MXragkoeln.mail.protection.outlook.com2016-11-06 → 2020-01-19 · 5 obs
○ 2016-08-03 19:21:54
● 2016-11-06 20:06:28
● 2020-01-19 10:52:12
○ 2026-03-29 11:00:56
○ 2026-03-29 11:00:58
○A185.48.116.2442015-10-01 → 2016-11-06 · 9 obs
○ 2015-08-31 04:54:52
● 2015-10-01 07:38:24
● 2016-02-02 13:44:44
○ 2016-02-21 11:17:30
○ 2016-07-19 09:42:30
● 2016-08-03 19:21:54
● 2016-11-06 20:06:28
○ 2016-11-14 14:57:00
○ 2026-03-29 11:00:58
○A195.227.90.922008-12-09 → 2008-12-09 · 3 obs
● 2008-12-09 00:52:24
○ 2015-08-31 04:54:52
○ 2026-03-29 11:00:58
●A2001:4dd0:100:1f00:80:0:80:12026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
○A217.69.91.12016-11-14 → 2016-12-05 · 5 obs
○ 2016-11-06 20:06:28
● 2016-11-14 14:57:00
● 2016-12-05 04:46:40
○ 2020-01-19 10:52:12
○ 2026-03-29 11:00:58
○A35.190.94.1182020-01-19 → 2020-01-19 · 4 obs
○ 2016-12-05 04:46:40
● 2020-01-19 10:52:12
○ 2026-03-29 11:00:56
○ 2026-03-29 11:00:58
●A81.173.194.32026-03-29 → 2026-03-29 · 3 obs
○ 2020-01-19 10:52:12
● 2026-03-29 11:00:56
● 2026-03-29 11:00:58
○A93.184.221.1332015-08-31 → 2016-07-19 · 8 obs
○ 2008-12-09 00:52:24
● 2015-08-31 04:54:52
○ 2015-10-01 07:38:24
○ 2016-02-02 13:44:44
● 2016-02-21 11:17:30
● 2016-07-19 09:42:30
○ 2016-08-03 19:21:54
○ 2026-03-29 11:00:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
extra-blatt.dedns12.netcologne.de, dns11.netcologne.de, dns14.netcologne.de, dns13.netcologne.de-

✅ Authoritative Response

Server:217.146.22.194

NS records: dns12.netcologne.de, dns11.netcologne.de, dns14.netcologne.de, dns13.netcologne.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extra-blatt.de (unsigned zone)

⏱️ Timing

Total: 1310ms | Queries: -

📄 Records

TypeCountSample Data
A181.173.194.3
AAAA12001:4dd0:100:1f00:80:0:80:1
NS4dns11.netcologne.de, dns12.netcologne.de...
MX1extrablatt-de01c.mail.protection.outlook
TXT2sophos-domain-verification=70ac64682f4a7, v=spf1 include:spf.protection.outlook.co
SOA1dns11.netcologne.de hostmaster.netcologn

Analysis

Hierarchy

www.extra-blatt.de has extra-blatt.de as its parent.

IP Addresses

extra-blatt.de points to two IPs: 2001:4dd0:100:1f00:80:0:80:1 and 81.173.194.3.

Other host names, for instance medelnik.com, ticket.koeln, lechner-aufzuege.eu, st-creativ.de and xn--frh-ioa.de share IP numbers with extra-blatt.de.

Name Servers

extra-blatt.de is delegated to four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.

extra-blatt.de at least partially shares name servers with other domains such as misereor.de, websling.de, lemnatec.net, gmbh-stb.de and immer-am-ball.info.

Host names with two IP numbers:

dns11.netcologne.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246

dns12.netcologne.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218

dns13.netcologne.de points to 2a00:11c0:e:766::2 and 217.146.22.194

dns14.netcologne.de points to 2a01:4f8:192:2187::2 and 144.76.91.137

Mail Servers

extra-blatt.de is handled by a single mail server, extrablatt-de01c.mail.protection.outlook.com.

extrablatt-de01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 52.101.68.5, 52.101.68.15, 52.101.68.27 and 52.101.73.15.