isolve.de - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

isolve.de

DNSSECโš ๏ธ Not signed
A91.203.110.233๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT91.203.108.0/22
PTRhost233.checkdomain.de
NSns2.checkdomain.de โญ
A2a01:4f8:2b02:a88::106๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.checkdomain.de
A5.9.190.98๐Ÿ‡ฉ๐Ÿ‡ช Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRns2.checkdomain.de
NSns.checkdomain.de
A2a02:2b80:101:5000::9๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT2a02:2b80:101::/48
A109.237.143.11๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT109.237.128.0/20
PTRns1.checkdomain.de
MXisolve-de.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::b๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::6๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.3๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.4๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.19๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
SOAns.checkdomain.dehostmaster@checkdomain.de 2026-08-02 #1

de

DNSSEC๐Ÿ”’ Signed (DS record present)
NSf.nic.de โญ
NSa.nic.de
NSl.de.net โš ๏ธ Not in parent delegation
NSn.de.net โš ๏ธ Not in parent delegation
NSs.de.net โš ๏ธ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786994923

Same first word

Similar names

Previous names

Next names

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns.checkdomain.dens2.checkdomain.dens01.qsc.dens02.qsc.deMXisolve-de.mail.protection.outlook.comA91.203.110.23323.100.15.18081.169.172.47
โ—NSns.checkdomain.de2026-02-16 โ†’ 2026-08-17 ยท 3 obs
โ—‹ 2020-02-12 17:06:42
โ— 2026-02-16 11:22:22
โ— 2026-08-17 20:16:32
โ—‹NSns01.qsc.de2015-07-12 โ†’ 2020-02-12 ยท 4 obs
โ— 2015-07-12 00:57:20
โ— 2020-02-12 17:06:42
โ—‹ 2026-02-16 11:22:22
โ—‹ 2026-08-17 20:16:32
โ—‹NSns02.qsc.de2015-07-12 โ†’ 2020-02-12 ยท 4 obs
โ— 2015-07-12 00:57:20
โ— 2020-02-12 17:06:42
โ—‹ 2026-02-16 11:22:22
โ—‹ 2026-08-17 20:16:32
โ—NSns2.checkdomain.de2026-02-16 โ†’ 2026-08-17 ยท 3 obs
โ—‹ 2020-02-12 17:06:42
โ— 2026-02-16 11:22:22
โ— 2026-08-17 20:16:32
โ—MXisolve-de.mail.protection.outlook.com2015-07-12 โ†’ 2026-08-17 ยท 2 obs
โ— 2015-07-12 00:57:20
โ— 2026-08-17 20:16:32
โ—‹A23.100.15.1802020-02-12 โ†’ 2020-02-12 ยท 4 obs
โ—‹ 2017-01-26 12:09:52
โ— 2020-02-12 17:06:42
โ—‹ 2026-02-16 11:22:22
โ—‹ 2026-08-17 20:16:32
โ—‹A81.169.172.472015-07-12 โ†’ 2017-01-26 ยท 4 obs
โ— 2015-07-12 00:57:20
โ— 2017-01-26 12:09:52
โ—‹ 2020-02-12 17:06:42
โ—‹ 2026-08-17 20:16:32
โ—A91.203.110.2332026-02-16 โ†’ 2026-08-17 ยท 3 obs
โ—‹ 2020-02-12 17:06:42
โ— 2026-02-16 11:22:22
โ— 2026-08-17 20:16:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
isolve.dens2.checkdomain.de, ns.checkdomain.de4 records

โœ… Authoritative Response

Server:5.9.190.98

NS records: ns2.checkdomain.de, ns.checkdomain.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for isolve.de (unsigned zone)

โฑ๏ธ Timing

Total: 772ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.203.110.233
NS2ns2.checkdomain.de, ns.checkdomain.de
MX1isolve-de.mail.protection.outlook.com (p
SOA1ns.checkdomain.de hostmaster.checkdomain

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)

Analysis

IP Addresses

isolve.de resolves to one IP address: 91.203.110.233.

derherzog.net, martialartsworld.online, 4lifeflow.com and two other host names share IP numbers with isolve.de.

Name Servers

isolve.de is delegated to two name servers: ns2.checkdomain.de and ns.checkdomain.de.

isolve.de uses the same name servers as several other domains โ€” among them opurl.eu, mcbanana.de, rheindent.de and two more.

ns2.checkdomain.de and ns.checkdomain.de each resolve to two IP addresses: ns2.checkdomain.de points to 5.9.190.98 and 2a01:4f8:2b02:a88::106, while ns.checkdomain.de points to 109.237.143.11 and 2a02:2b80:101:5000::9.

Mail Servers

Mail for isolve.de is handled by a single mail server, isolve-de.mail.protection.outlook.com.

isolve-de.mail.protection.outlook.com resolves to 8 IP addresses โ€” 52.101.68.3, 52.101.68.8, 52.101.73.4 and 5 others.