buch1900.com - robtex.com

buch1900.com

DNSSEC⚠️ Not signed
A81.25.120.184🇪🇸 SWHO-AS81.25.120.0/24 swhosting.com
PTRcl2025013017001.dnssw.net
NSns1.cdmon.net ⭐
A35.189.106.232🇬🇧 Google35.189.96.0/20
PTRns1.cdmon.net
NSns2.cdmon.net
A35.195.57.29🇧🇪 Google35.195.48.0/20
PTR29.57.195.35.bc.googleusercontent.com
NSns3.cdmon.net
A35.157.47.125🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix
PTRns3.cdmon.net
NSns4.cdmondns-01.org
A52.58.66.183🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix
PTRns4.cdmondns-01.org
NSns5.cdmondns-01.com
A52.59.146.62🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix
PTRns5.cdmondns-01.com
MXmail.spamexperts.com ⭐
MXfallbackmx.spamexperts.eu(20)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXlastmx.spamexperts.net(30)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:978:2:7::162:100🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe2-r3-in.ams14.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A149.13.75.27🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe2-r3-in.ams14.l.antispamcloud.com
TXTv=spf1 include:spf.antispamcloud.com include:spf.framegirona.com ip4:46.183.1...
SOAns1.cdmon.nethostmaster@buch1900.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777370031

Subdomains

www.buch1900.com

Same first word

buch1900.com

DNS History

12 records (9 active, 3 former)

2017201820192020202120222023202420252026NSns1.cdmon.netns2.cdmon.netns3.cdmon.netns4.cdmondns-01.orgns5.cdmondns-01.comMXfallbackmx.spamexperts.eulastmx.spamexperts.netmail.spamexperts.commail.buch1900.comA81.25.120.18446.16.62.5046.16.63.4
●NSns1.cdmon.net2016-12-14 → 2026-04-28 · 2 obs
● 2016-12-14 11:05:16
● 2026-04-28 10:12:40
●NSns2.cdmon.net2016-12-14 → 2026-04-28 · 2 obs
● 2016-12-14 11:05:16
● 2026-04-28 10:12:40
●NSns3.cdmon.net2016-12-14 → 2026-04-28 · 2 obs
● 2016-12-14 11:05:16
● 2026-04-28 10:12:40
●NSns4.cdmondns-01.org2017-08-08 → 2026-04-28 · 3 obs
○ 2016-12-14 11:05:16
● 2017-08-08 22:35:14
● 2026-04-28 10:12:40
●NSns5.cdmondns-01.com2017-08-08 → 2026-04-28 · 3 obs
○ 2016-12-14 11:05:16
● 2017-08-08 22:35:14
● 2026-04-28 10:12:40
●MXfallbackmx.spamexperts.eu2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-08 22:35:14
● 2026-04-11 02:24:48
● 2026-04-28 10:12:40
●MXlastmx.spamexperts.net2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-08 22:35:14
● 2026-04-11 02:24:48
● 2026-04-28 10:12:40
○MXmail.buch1900.com2016-12-14 → 2017-08-08 · 4 obs
● 2016-12-14 11:05:16
● 2017-08-08 22:35:14
○ 2026-04-11 02:24:48
○ 2026-04-28 10:12:40
●MXmail.spamexperts.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-08 22:35:14
● 2026-04-11 02:24:48
● 2026-04-28 10:12:40
○A46.16.62.502016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 11:05:16
○ 2017-08-08 22:35:14
○ 2026-04-28 10:12:40
○A46.16.63.42017-08-08 → 2017-08-08 · 4 obs
○ 2016-12-14 11:05:16
● 2017-08-08 22:35:14
○ 2026-04-11 02:24:48
○ 2026-04-28 10:12:40
●A81.25.120.1842026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-08 22:35:14
● 2026-04-11 02:24:48
● 2026-04-28 10:12:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
buch1900.comns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com...1 record

✅ Authoritative Response

Server:35.189.106.232

NS records: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com, ns4.cdmondns-01.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buch1900.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A181.25.120.184
NS5ns5.cdmondns-01.com, ns3.cdmon.net...
MX3lastmx.spamexperts.net (pri: 30), fallbackmx.spamexperts.eu (pri: 20)...
TXT1v=spf1 include:spf.antispamcloud.com inc
SOA1ns1.cdmon.net hostmaster.buch1900.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns5.cdmondns-01.com)

Analysis

Hierarchy

The parent of www.buch1900.com is buch1900.com.

IP Addresses

buch1900.com points to a single IP: 81.25.120.184.

Other host names, for instance egarvac.com, vicromia.com, cl2025013017001.dnssw.net, www.buch1900.com and www.egarvac.com share IP numbers with buch1900.com.

Name Servers

buch1900.com is delegated to five name servers: ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net and ns4.cdmondns-01.org.

buch1900.com partially shares name servers with other domains; examples include squirclecapital.com, mercerial.com, impulsandoempresas.com, reciclajelatas.com and futurojoven.es.

Host names with one IP number:

Host name ns5.cdmondns-01.com points to: 52.59.146.62

Host name ns1.cdmon.net points to: 35.189.106.232

Host name ns2.cdmon.net points to: 35.195.57.29

Host name ns3.cdmon.net points to: 35.157.47.125

Host name ns4.cdmondns-01.org points to: 52.58.66.183

Mail Servers

buch1900.com is handled by three mail servers: mail.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

buch1900.com shares some mail servers with other domains, at least partially, such as optimumchemical.com, kanzlei-fuer-bank-und-kapitalmarktrecht.net, sesquini.com.br, efika.com and tioslimmen.nl.

These mail servers are often used with the mail servers mx.spamexperts.com.

Eight IP numbers:

The host name lastmx.spamexperts.net points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IP numbers:

The host name fallbackmx.spamexperts.eu points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Common IPs for lastmx.spamexperts.net and fallbackmx.spamexperts.eu: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 38.71.16.244 and 38.89.254.156.

Host names that point to 2001:550:2:3::62:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names that point to 2001:550:2:61::2fc:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names that point to 38.71.16.244: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names that point to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.