comp-net.org - dns.ninja

comp-net.org

DNSSECโš ๏ธ Not signed
A81.169.172.7๐Ÿ‡ฉ๐Ÿ‡ช STRATO81.169.128.0/17 AG
NSns1.eastlink.de โญ
A2a02:238::213:187:64:9b๐Ÿ‡ฉ๐Ÿ‡ช HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH
PTRns1.eastlink.de
A213.187.64.101๐Ÿ‡ฉ๐Ÿ‡ช HLKOMM213.187.64.0/19 HL komm Telekommunikations GmbH
PTRns1.eastlink.de
NSns2.eastlink.de
A2a02:238::213:187:64:9e๐Ÿ‡ฉ๐Ÿ‡ช HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH
PTRns2.eastlink.de
A213.187.64.97๐Ÿ‡ฉ๐Ÿ‡ช HLKOMM213.187.64.0/19 HL komm Telekommunikations GmbH
PTRns2.eastlink.de
NSns3.eastlink.de
A2a04:c940:0:7:81:89:193:34๐Ÿ‡ฉ๐Ÿ‡ช HDiT-AS2a04:c940::/29 Heidelberg IT Management GmbH & Co.KG
A81.89.193.34๐Ÿ‡ฉ๐Ÿ‡ช HDiT-AS81.89.192.0/20 Heidelberg iT Management GmbH & Co. KG
PTRns3.eastlink.de
MXcompnet-org01b.mail.protection.outlook.com โญ
A2a01:111:f403:ca27::๐Ÿ‡ฉ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::๐Ÿ‡ฉ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1๐Ÿ‡ฉ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2๐Ÿ‡ฉ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0๐Ÿ‡ฉ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0๐Ÿ‡ฉ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1๐Ÿ‡ฉ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2๐Ÿ‡ฉ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTMS=ms94581071
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.eastlink.dednsadmin@hlkomm.de 2025-10-21 #2

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786266668

Same first word

Similar names

DNS History

6 records (5 active, 1 former)

201820192020202120222023202420252026NSns1.eastlink.dens2.eastlink.dens3.eastlink.deMXcompnet-org01b.mail.protection.outlook.commail.iwh-halle.deA81.169.172.7
โ—NSns1.eastlink.de2017-04-19 โ†’ 2026-08-09 ยท 2 obs
โ— 2017-04-19 16:33:56
โ— 2026-08-09 09:29:00
โ—NSns2.eastlink.de2017-04-19 โ†’ 2026-08-09 ยท 2 obs
โ— 2017-04-19 16:33:56
โ— 2026-08-09 09:29:00
โ—NSns3.eastlink.de2017-04-19 โ†’ 2026-08-09 ยท 2 obs
โ— 2017-04-19 16:33:56
โ— 2026-08-09 09:29:00
โ—MXcompnet-org01b.mail.protection.outlook.com2026-03-26 โ†’ 2026-08-09 ยท 3 obs
โ—‹ 2017-04-19 16:33:56
โ— 2026-03-26 18:20:52
โ— 2026-08-09 09:29:00
โ—‹MXmail.iwh-halle.de2017-04-19 โ†’ 2017-04-19 ยท 3 obs
โ— 2017-04-19 16:33:56
โ—‹ 2026-03-26 18:20:52
โ—‹ 2026-08-09 09:29:00
โ—A81.169.172.72017-04-19 โ†’ 2026-08-09 ยท 2 obs
โ— 2017-04-19 16:33:56
โ— 2026-08-09 09:29:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
comp-net.orgns3.eastlink.de, ns2.eastlink.de, ns1.eastlink.de-

โœ… Authoritative Response

Server:81.89.193.34

NS records: ns3.eastlink.de, ns2.eastlink.de, ns1.eastlink.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for comp-net.org (unsigned zone)

โฑ๏ธ Timing

Total: 982ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A181.169.172.7
NS3ns3.eastlink.de, ns2.eastlink.de...
MX1compnet-org01b.mail.protection.outlook.c
TXT2MS=ms94581071, v=spf1 include:spf.protection.outlook.co
SOA1ns1.eastlink.de dnsadmin.hlkomm.de

Analysis

IP Addresses

comp-net.org resolves to one IP address: 81.169.172.7.

iwh-halle.de is an example of another host name that shares IP numbers with comp-net.org.

Name Servers

comp-net.org has three name servers โ€” ns1.eastlink.de, ns2.eastlink.de and ns3.eastlink.de.

At least some of comp-net.org's name servers are shared with other domains, for example pipelineworld.eu, prologa.eu, geonam.org and two more.

These name servers tend to be deployed in combination with the name servers hal-9000.nicsys.de and ndrspns1.globalfoundries.com.

Each of ns1.eastlink.de, ns2.eastlink.de and ns3.eastlink.de points to two IP numbers. ns1.eastlink.de points to 213.187.64.101 and 2a02:238::213:187:64:9b. ns2.eastlink.de points to 213.187.64.97 and 2a02:238::213:187:64:9e. ns3.eastlink.de points to 81.89.193.34 and 2a04:c940:0:7:81:89:193:34.

Mail Servers

Mail for comp-net.org is handled by a single mail server, compnet-org01b.mail.protection.outlook.com.

compnet-org01b.mail.protection.outlook.com resolves to 8 IP addresses โ€” 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.