learnengg.com - robtex.com

learnengg.com

DNSSEC⚠️ Not signed
A2001:8d8:875:7636:a0b8:405b:c860:0🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTRs15244586.onlinehome-server.info
A52.66.171.250🇮🇳 Amazon52.66.128.0/17 EC2 BOM prefix
NSns1116.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5174:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1116.ui-dns.biz
A217.160.81.116🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1116.ui-dns.biz
NSns1116.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5274:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1116.ui-dns.com
A217.160.82.116🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1116.ui-dns.com
NSns1116.ui-dns.de
A2607:f1c0:fe:53:185:132:32:116🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1116.ui-dns.de
A217.160.80.116🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1116.ui-dns.de
NSns1116.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5374:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1116.ui-dns.org
A217.160.83.116🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1116.ui-dns.org
MXmx00.1and1.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.1and1.co.uk(11)
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:eu.mailgun.org include:_spf.perfora.net include:_spf-eu.ionos....
SOAns1116.ui-dns.bizhostmaster@1and1.com 2017-04-12 #51

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=1775583242

Subdomains

www.learnengg.com

Same first word

learnengg.com

Similar names

greenlang.com
glenregan.net
glennagre.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns1116.ui-dns.bizns1116.ui-dns.comns1116.ui-dns.dens1116.ui-dns.orgns-uk.1and1-dns.bizns-uk.1and1-dns.co.ukns-uk.1and1-dns.comns-uk.1and1-dns.orgMXmx00.1and1.co.ukmx01.1and1.co.ukA2001:8d8:875:7636:a0b8:405b:c860:052.66.171.250180.179.50.38
○NSns-uk.1and1-dns.biz2015-10-26 → 2016-12-30 · 4 obs
● 2015-10-26 08:30:34
● 2016-12-30 15:50:52
○ 2026-02-22 07:45:54
○ 2026-04-07 18:04:14
○NSns-uk.1and1-dns.co.uk2015-10-26 → 2016-12-30 · 4 obs
● 2015-10-26 08:30:34
● 2016-12-30 15:50:52
○ 2026-02-22 07:45:54
○ 2026-04-07 18:04:14
○NSns-uk.1and1-dns.com2015-10-26 → 2016-12-30 · 4 obs
● 2015-10-26 08:30:34
● 2016-12-30 15:50:52
○ 2026-02-22 07:45:54
○ 2026-04-07 18:04:14
○NSns-uk.1and1-dns.org2015-10-26 → 2016-12-30 · 4 obs
● 2015-10-26 08:30:34
● 2016-12-30 15:50:52
○ 2026-02-22 07:45:54
○ 2026-04-07 18:04:14
●NSns1116.ui-dns.biz2026-02-22 → 2026-04-07 · 3 obs
○ 2016-12-30 15:50:52
● 2026-02-22 07:45:54
● 2026-04-07 18:04:14
●NSns1116.ui-dns.com2026-02-22 → 2026-04-07 · 3 obs
○ 2016-12-30 15:50:52
● 2026-02-22 07:45:54
● 2026-04-07 18:04:14
●NSns1116.ui-dns.de2026-02-22 → 2026-04-07 · 3 obs
○ 2016-12-30 15:50:52
● 2026-02-22 07:45:54
● 2026-04-07 18:04:14
●NSns1116.ui-dns.org2026-02-22 → 2026-04-07 · 3 obs
○ 2016-12-30 15:50:52
● 2026-02-22 07:45:54
● 2026-04-07 18:04:14
●MXmx00.1and1.co.uk2015-10-26 → 2026-04-07 · 2 obs
● 2015-10-26 08:30:34
● 2026-04-07 18:04:14
●MXmx01.1and1.co.uk2015-10-26 → 2026-04-07 · 2 obs
● 2015-10-26 08:30:34
● 2026-04-07 18:04:14
○A180.179.50.382015-10-26 → 2016-12-30 · 4 obs
● 2015-10-26 08:30:34
● 2016-12-30 15:50:52
○ 2026-02-22 07:45:54
○ 2026-04-07 18:04:14
●A2001:8d8:875:7636:a0b8:405b:c860:02015-10-26 → 2026-04-07 · 2 obs
● 2015-10-26 08:30:34
● 2026-04-07 18:04:14
●A52.66.171.2502026-02-22 → 2026-04-07 · 3 obs
○ 2016-12-30 15:50:52
● 2026-02-22 07:45:54
● 2026-04-07 18:04:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
learnengg.comns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.org, ns1116.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.116

NS records: ns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.org, ns1116.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnengg.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

TypeCountSample Data
A152.66.171.250
AAAA12001:8d8:875:7636:a0b8:405b:c860:0
NS4ns1116.ui-dns.org, ns1116.ui-dns.biz...
MX2mx01.1and1.co.uk (pri: 11), mx00.1and1.co.uk (pri: 10)
TXT1v=spf1 include:eu.mailgun.org include:_s
SOA1ns1116.ui-dns.biz hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1116.ui-dns.com, ns1116.ui-dns.com)

Analysis

Hierarchy

learnengg.com is the parent of www.learnengg.com.

IP Addresses

learnengg.com resolves to two IP numbers: 2001:8d8:875:7636:a0b8:405b:c860:0 and 52.66.171.250.

Other host names, for instance www.learnengg.com, s15244586.onlinehome-server.info, ec2-52-66-171-250.ap-south-1.compute.amazonaws.com, techteach.com and teachengg.com share IP numbers with learnengg.com.

Name Servers

learnengg.com is delegated to four name servers: ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.de and ns1116.ui-dns.org.

learnengg.com shares some name servers with other domains, for example maklercollege.de, firewatermoldrestoration.com, kinergia.mx, ourpiscataway.org and zvsh.de.

These name servers are often used together with ns1082.ui-dns.de, ns1021.ui-dns.biz, ns1025.ui-dns.org, ns1117.ui-dns.biz, ns1031.ui-dns.com, ns1055.ui-dns.org, ns1106.ui-dns.org, ns1071.ui-dns.de and ns1068.ui-dns.biz.

Host names with two IP numbers

Two IPs per host:

ns1116.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5174:100 and 217.160.81.116

ns1116.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5274:100 and 217.160.82.116

ns1116.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:116 and 217.160.80.116

ns1116.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5374:100 and 217.160.83.116

Mail Servers

learnengg.com is served by two mail servers: mx00.1and1.co.uk and mx01.1and1.co.uk.

learnengg.com shares the mail server setup with other domains, for example vivabrazilrestaurants.com, firstaidfast.co.uk, mnbv.com, s250628835.websitehome.co.uk and neilsumner.co.uk.

learnengg.com shares some mail servers with other domains, at least partially; for instance all-tyres.in, cesws.info, mail.gullands.com, dicomserver.co.uk and louisagrahamkitchens.com.

Host names with a single IP:

mx00.1and1.co.uk points to 212.227.15.41

mx01.1and1.co.uk points to 217.72.192.67