blaupause.com - dns.ninja

blaupause.com

DNSSEC⚠️ Not signed
A81.88.36.27🇩🇪 CLOUDPIT81.88.32.0/20
PTRhost127.alfahosting-server.de
NScns1.alfahosting.info ⭐
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.alfahosting.info
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.alfahosting.info
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmx03.secure-mailgate.com ⭐
A46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com ⭐
A46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
SOAcns1.alfahosting.infohostmaster@alfahosting@de 2026-07-12 #2

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=1786188089
WOT: SAFE (60/100)

Subdomains

mail.blaupause.com

Same first word

blaupause.at
blaupause.com
blaupause.tv
blaupause.de

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScns1.alfahosting.infocns2.alfahosting.infocns3.alfahosting.infodocks02.rzone.deshades10.rzone.deMXmx03.secure-mailgate.commx04.secure-mailgate.commail.blaupause.comsmtp.rzone.deA81.88.36.27109.237.140.282a01:238:20a:202:1158::81.169.145.158
●NScns1.alfahosting.info2020-02-06 → 2026-08-08 · 3 obs
○ 2017-03-18 10:02:42
● 2020-02-06 14:43:10
● 2026-08-08 11:51:50
●NScns2.alfahosting.info2020-02-06 → 2026-08-08 · 3 obs
○ 2017-03-18 10:02:42
● 2020-02-06 14:43:10
● 2026-08-08 11:51:50
●NScns3.alfahosting.info2020-02-06 → 2026-08-08 · 3 obs
○ 2017-03-18 10:02:42
● 2020-02-06 14:43:10
● 2026-08-08 11:51:50
○NSdocks02.rzone.de2015-07-07 → 2017-03-18 · 4 obs
● 2015-07-07 09:47:54
● 2017-03-18 10:02:42
○ 2020-02-06 14:43:10
○ 2026-08-08 11:51:50
○NSshades10.rzone.de2015-07-07 → 2017-03-18 · 4 obs
● 2015-07-07 09:47:54
● 2017-03-18 10:02:42
○ 2020-02-06 14:43:10
○ 2026-08-08 11:51:50
○MXmail.blaupause.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-03-18 10:02:42
● 2020-02-06 14:43:10
○ 2026-02-15 10:13:48
○ 2026-08-08 11:51:50
●MXmx03.secure-mailgate.com2026-02-15 → 2026-08-08 · 3 obs
○ 2020-02-06 14:43:10
● 2026-02-15 10:13:48
● 2026-08-08 11:51:50
●MXmx04.secure-mailgate.com2026-02-15 → 2026-08-08 · 3 obs
○ 2020-02-06 14:43:10
● 2026-02-15 10:13:48
● 2026-08-08 11:51:50
○MXsmtp.rzone.de2015-07-07 → 2017-03-18 · 4 obs
● 2015-07-07 09:47:54
● 2017-03-18 10:02:42
○ 2020-02-06 14:43:10
○ 2026-08-08 11:51:50
○A109.237.140.282020-02-06 → 2020-02-06 · 4 obs
○ 2017-03-18 10:02:42
● 2020-02-06 14:43:10
○ 2026-02-15 10:13:48
○ 2026-08-08 11:51:50
○A2a01:238:20a:202:1158::2015-07-07 → 2017-03-18 · 4 obs
● 2015-07-07 09:47:54
● 2017-03-18 10:02:42
○ 2020-02-06 14:43:10
○ 2026-08-08 11:51:50
○A81.169.145.1582015-07-07 → 2017-03-18 · 4 obs
● 2015-07-07 09:47:54
● 2017-03-18 10:02:42
○ 2020-02-06 14:43:10
○ 2026-08-08 11:51:50
●A81.88.36.272026-02-15 → 2026-08-08 · 3 obs
○ 2020-02-06 14:43:10
● 2026-02-15 10:13:48
● 2026-08-08 11:51:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...-
blaupause.comcns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info-

✅ Authoritative Response

Server:109.237.143.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blaupause.com (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

TypeCountSample Data
A181.88.36.27
NS3cns3.alfahosting.info, cns1.alfahosting.info...
MX2mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)
SOA1cns1.alfahosting.info hostmaster@alfahos

Analysis

Hierarchy

blaupause.com serves as the parent of mail.blaupause.com.

IP Addresses

blaupause.com directs to one IP number, which is 81.88.36.27.

Among the host names that share IP numbers with blaupause.com are mail.hypnose-niederbayern.de, mail.schickeapartments.de, ta-u.de and two others.

Name Servers

blaupause.com has three name servers — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

blaupause.com has at least partial name server overlap with other domains, such as koenigshof-koeln.de, meteo-cam.es, linknet24.de and two others.

Each of cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info points to two IP numbers. cns1.alfahosting.info points to 109.237.142.8 and 2a01:64c0:0:5000::8. cns2.alfahosting.info points to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns3.alfahosting.info points to 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

The MX records for blaupause.com point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

blaupause.com has the same mail server arrangement as a number of other domains, for example kitchenontherun.org, xn--kampfkunstschuleneuklln-rlc.de, nowotny.me and two more.

Both mx03.secure-mailgate.com and mx04.secure-mailgate.com have two IP addresses each. mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177.