coalg.org - dns.ninja

coalg.org

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:1245::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww267.your-server.de
A188.40.28.167🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww267.your-server.de ⭐
A2a01:4f8:d0a:1245::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww267.your-server.de
A188.40.28.167🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww267.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2025-12-11 #0

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=1785772796
WOT: SAFE (83/100)

Subdomains

www.coalg.org

Same first word

coalg.org

Similar names

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clago.com
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aclgo.blogspot.com
aclog.fr
clago.de
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gocal.sk
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aclog.cn
glaco.pl
galco.fr

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens75.domaincontrol.comns76.domaincontrol.comMXwww267.your-server.demailstore1.europe.secureserver.netsmtp.europe.secureserver.netA188.40.28.1672a01:4f8:d0a:1245::2160.153.61.103
●NSns.second-ns.com2026-02-22 → 2026-08-03 · 3 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-08-03 16:15:42
●NSns1.your-server.de2026-02-22 → 2026-08-03 · 3 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-08-03 16:15:42
●NSns3.second-ns.de2026-02-22 → 2026-08-03 · 3 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-08-03 16:15:42
○NSns75.domaincontrol.com2015-05-30 → 2017-04-21 · 4 obs
● 2015-05-30 16:13:58
● 2017-04-21 03:20:44
○ 2026-02-22 21:03:32
○ 2026-08-03 16:15:42
○NSns76.domaincontrol.com2015-05-30 → 2017-04-21 · 4 obs
● 2015-05-30 16:13:58
● 2017-04-21 03:20:44
○ 2026-02-22 21:03:32
○ 2026-08-03 16:15:42
○MXmailstore1.europe.secureserver.net2015-05-30 → 2017-04-21 · 4 obs
● 2015-05-30 16:13:58
● 2017-04-21 03:20:44
○ 2026-02-22 21:03:32
○ 2026-08-03 16:15:42
○MXsmtp.europe.secureserver.net2015-05-30 → 2017-04-21 · 4 obs
● 2015-05-30 16:13:58
● 2017-04-21 03:20:44
○ 2026-02-22 21:03:32
○ 2026-08-03 16:15:42
●MXwww267.your-server.de2026-02-22 → 2026-08-03 · 6 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-04-13 15:48:14
○ 2026-06-08 23:23:06
● 2026-06-30 05:01:40
● 2026-08-03 16:15:42
○A160.153.61.1032015-05-30 → 2017-04-21 · 4 obs
● 2015-05-30 16:13:58
● 2017-04-21 03:20:44
○ 2026-02-22 21:03:32
○ 2026-08-03 16:15:42
●A188.40.28.1672026-02-22 → 2026-08-03 · 6 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-04-13 15:48:14
○ 2026-06-08 23:23:06
● 2026-06-30 05:01:40
● 2026-08-03 16:15:42
●A2a01:4f8:d0a:1245::22026-02-22 → 2026-08-03 · 6 obs
○ 2017-04-21 03:20:44
● 2026-02-22 21:03:32
● 2026-04-13 15:48:14
○ 2026-06-08 23:23:06
● 2026-06-30 05:01:40
● 2026-08-03 16:15:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
coalg.orgns1.your-server.de, ns.second-ns.com, ns3.second-ns.de-

✅ Authoritative Response

Server:193.47.99.4

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coalg.org (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.28.167
AAAA12a01:4f8:d0a:1245::2
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www267.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

Analysis

Hierarchy

www.coalg.org is delegated beneath coalg.org.

IP Addresses

coalg.org points to the IP addresses 188.40.28.167 and 2a01:4f8:d0a:1245::2

Two other host names, along with mail.joemagi.eu, readysteadyfly.com and www.freepage.de, also share IP numbers with coalg.org.

Name Servers

Three name servers are authoritative for coalg.org: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

There is at least partial name server overlap between coalg.org and other domains — cap-ausbildung.at, reiseclou.de, loges.org and two more among them.

These name servers are routinely deployed together with the name servers hydrogen.ns.hetzner.com.

ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1. All three hostnames point to two IP numbers each.

Mail Servers

The sole mail server for coalg.org is www267.your-server.de.

Among the domains sharing a mail server setup with coalg.org are weltwinkel.com, leeb.info, urenio.org and two others.

www267.your-server.de carries two IP numbers: 188.40.28.167 and 2a01:4f8:d0a:1245::2.