electrical-courses.com - robtex.com

electrical-courses.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.116🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1040.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5328:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1040.ui-dns.org
A217.160.83.40🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1040.ui-dns.org
NSns1066.ui-dns.de
A2607:f1c0:fe:53:185:132:32:66🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1066.ui-dns.de
A217.160.80.66🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1066.ui-dns.de
NSns1071.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5247:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1071.ui-dns.com
A217.160.82.71🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1071.ui-dns.com
NSns1094.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:515e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1094.ui-dns.biz
A217.160.81.94🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1094.ui-dns.biz
MXmx00.ionos.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1040.ui-dns.orghostmaster@1und1.com 2017-06-01 #10

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=1776078862

Same first word

electrical-courses.com
electrical-courses.co.uk

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns1040.ui-dns.orgns1066.ui-dns.dens1071.ui-dns.comns1094.ui-dns.bizMXmx00.ionos.co.ukmx01.ionos.co.ukA2001:8d8:100f:f000::200217.160.0.1162001:8d8:100f:f000::2f0217.160.0.4367.216.164.43
●NSns1040.ui-dns.org2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●NSns1066.ui-dns.de2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●NSns1071.ui-dns.com2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●NSns1094.ui-dns.biz2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●MXmx00.ionos.co.uk2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●MXmx01.ionos.co.uk2026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 10:34:34
● 2026-04-13 11:40:34
●A2001:8d8:100f:f000::2002026-03-22 → 2026-04-13 · 3 obs
○ 2026-03-04 10:34:34
● 2026-03-22 20:07:02
● 2026-04-13 11:40:34
○A2001:8d8:100f:f000::2f02026-03-04 → 2026-03-04 · 4 obs
○ 2017-12-04 10:24:50
● 2026-03-04 10:34:34
○ 2026-03-22 20:07:02
○ 2026-04-13 11:40:34
●A217.160.0.1162026-03-22 → 2026-04-13 · 3 obs
○ 2026-03-04 10:34:34
● 2026-03-22 20:07:02
● 2026-04-13 11:40:34
○A217.160.0.432026-03-04 → 2026-03-04 · 4 obs
○ 2017-12-04 10:24:50
● 2026-03-04 10:34:34
○ 2026-03-22 20:07:02
○ 2026-04-13 11:40:34
○A67.216.164.432015-06-20 → 2017-12-04 · 4 obs
● 2015-06-20 21:56:40
● 2017-12-04 10:24:50
○ 2026-03-04 10:34:34
○ 2026-04-13 11:40:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
electrical-courses.comns1066.ui-dns.de, ns1094.ui-dns.biz, ns1040.ui-dns.org, ns1071.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.71

NS records: ns1066.ui-dns.de, ns1094.ui-dns.biz, ns1040.ui-dns.org, ns1071.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for electrical-courses.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.116
AAAA12001:8d8:100f:f000::200
NS4ns1040.ui-dns.org, ns1094.ui-dns.biz...
MX2mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1040.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1071.ui-dns.com, ns1071.ui-dns.com)

Analysis

IP Addresses

electrical-courses.com points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.116.

Other host names, for instance archeopatrimoine.com, kaipacific.com, lightrun.de, generation50up.com and btoptas.com share IP numbers with electrical-courses.com.

Name Servers

electrical-courses.com is delegated to four name servers: ns1094.ui-dns.biz, ns1071.ui-dns.com, ns1066.ui-dns.de and ns1040.ui-dns.org.

electrical-courses.com at least partially shares name servers with other domains such as digimax.de, rhoener.de, avio.info, atlantic-kreuzfahrten.de and werkstoff-gutachten.de.

These name servers are often used together with ns1094.ui-dns.de, ns1066.ui-dns.com, ns1066.ui-dns.biz, ns1066.ui-dns.org, ns1094.ui-dns.com, ns1094.ui-dns.org, ns1071.ui-dns.de, ns1071.ui-dns.biz, ns1071.ui-dns.org and ns1040.ui-dns.biz.

Host names with two IP numbers:

ns1094.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515e:100 and 217.160.81.94

ns1071.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5247:100 and 217.160.82.71

ns1066.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:66 and 217.160.80.66

ns1040.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5328:100 and 217.160.83.40

Mail Servers

Two mail servers handle electrical-courses.com: mx00.ionos.co.uk and mx01.ionos.co.uk.

electrical-courses.com shares the same mail server setup as other domains, including medarma.com, shortdate.co.uk, cosmogon.com, isc-group.net and buildyourwebsite.co.uk.

Host names with a single IP address:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67