CF1760771238445-tsm20251017082432

WWW.RTSAK.COM - leer.de

Search for IP or hostnames:

leer.de checked at 2025-10-18T07:07:18.428Z 1123ms 77/77/77 100% R:27

leer.de

MXsmail-sle-mta1.dts-security.de
A212.101.206.72🇩🇪 DTS-Systeme-Muenster
PTRsmail-sle-mta1.dts-security.de
MXsmail-sle.dts-security.de
A84.201.116.104🇩🇪 DTS Systeme GmbH
PTRsmail-sle.dts-security.de
NSns1.advantic.net
A2a00:12d0:2500:78::1 🇩🇪 TNG Stadtnetz GmbH
PTRns1.advantic.de
A213.178.84.120🇩🇪 TNG Stadtnetz GmbH
PTRns1.advantic.net
NSns2.advantic.net
A2003:59:23::10 🇩🇪 Deutsche Telekom
A217.7.11.130🇩🇪 Deutsche Telekom
A213.178.85.21🇩🇪 TNG Stadtnetz GmbH
PTR85-21.advantic.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
rank #528767 globally
rank #12692 in the tld

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Starts with same word

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AI analysis

leer.de has children mail.leer.de, mail2.leer.de and www.leer.de.

leer.de resolves to a single IP: 213.178.85.21.

Other host names, for instance, mail.leer.de and mail2.leer.de share IP numbers with leer.de.

leer.de has two name servers: ns1.advantic.net and ns2.advantic.net.

leer.de shares the same name server setup as other domains, for example giessen.de, eckernfoerde.eu, naturschutz-vogtland.de, wathlingen.de and amt-karrharde.de.

leer.de partially shares name servers with other domains, for instance merzig.de.

Host names with two IP numbers:

ns1.advantic.net points to: 2a00:12d0:2500:78::1 and 213.178.84.120; ns2.advantic.net points to: 2003:59:23::10 and 217.7.11.130.

leer.de is served by two mail servers: smail-sle-mta1.dts-security.de and smail-sle.dts-security.de.

Host names with a single IP:

smail-sle-mta1.dts-security.de points to 212.101.206.72

smail-sle.dts-security.de points to 84.201.116.104

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

QHEfcSN CF johedugfp 2025-10-18