edtwltd.com - robtex.com

edtwltd.com

DNSSEC⚠️ Not signed
A2607:f1c0:1000:10c8:eb97:1088:8d80:304c🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
A216.250.121.72🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
NSns1115.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5273:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1115.ui-dns.com
A217.160.82.115🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1115.ui-dns.com
NSns1115.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5173:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1115.ui-dns.biz
A217.160.81.115🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1115.ui-dns.biz
NSns1115.ui-dns.de
A2607:f1c0:fe:53:185:132:32:115🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1115.ui-dns.de
A217.160.80.115🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1115.ui-dns.de
NSns1115.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5373:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1115.ui-dns.org
A217.160.83.115🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1115.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1115.ui-dns.comhostmaster@1and1.com 2016-07-26 #3

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=1774779732

Same first word

edtwltd.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1115.ui-dns.bizns1115.ui-dns.comns1115.ui-dns.dens1115.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA216.250.121.722607:f1c0:1000:10c8:eb97:1088:8d80:304c2607:f1c0:1000:10c8:1750:856a:91ec:c80174.208.59.248
○NSns-us.1and1-dns.com2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
○NSns-us.1and1-dns.de2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
○NSns-us.1and1-dns.org2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
○NSns-us.1and1-dns.us2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
●NSns1115.ui-dns.biz2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
●NSns1115.ui-dns.com2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
●NSns1115.ui-dns.de2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
●NSns1115.ui-dns.org2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
○MXmx00.1and1.com2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
●MXmx00.ionos.com2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
○MXmx01.1and1.com2015-05-27 → 2017-03-31 · 4 obs
● 2015-05-27 10:15:58
● 2017-03-31 15:04:32
○ 2026-02-19 23:43:48
○ 2026-03-29 10:38:56
●MXmx01.ionos.com2026-02-19 → 2026-03-29 · 3 obs
○ 2017-03-31 15:04:32
● 2026-02-19 23:43:48
● 2026-03-29 10:38:56
●A216.250.121.722016-09-08 → 2026-03-29 · 3 obs
○ 2016-03-26 14:00:36
● 2016-09-08 09:21:40
● 2026-03-29 10:38:56
○A2607:f1c0:1000:10c8:1750:856a:91ec:c8012015-05-27 → 2016-03-26 · 4 obs
● 2015-05-27 10:15:58
● 2016-03-26 14:00:36
○ 2016-09-08 09:21:40
○ 2026-03-29 10:38:56
●A2607:f1c0:1000:10c8:eb97:1088:8d80:304c2016-09-08 → 2026-03-29 · 3 obs
○ 2016-03-26 14:00:36
● 2016-09-08 09:21:40
● 2026-03-29 10:38:56
○A74.208.59.2482015-05-27 → 2016-03-26 · 4 obs
● 2015-05-27 10:15:58
● 2016-03-26 14:00:36
○ 2016-09-08 09:21:40
○ 2026-03-29 10:38:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
edtwltd.comns1115.ui-dns.de, ns1115.ui-dns.biz, ns1115.ui-dns.org, ns1115.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.115

NS records: ns1115.ui-dns.de, ns1115.ui-dns.biz, ns1115.ui-dns.org, ns1115.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edtwltd.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

TypeCountSample Data
A1216.250.121.72
AAAA12607:f1c0:1000:10c8:eb97:1088:8d80:304c
NS4ns1115.ui-dns.biz, ns1115.ui-dns.com...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1115.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1115.ui-dns.com, ns1115.ui-dns.com)

Analysis

IP Addresses

edtwltd.com points to two IPs: 2607:f1c0:1000:10c8:eb97:1088:8d80:304c and 216.250.121.72.

Other host names including podcaststandard.net, lonzalos.net, butler-family.org, xxers.net and pilatessweatshop.com share IP numbers with edtwltd.com.

Name Servers

edtwltd.com is delegated to four name servers: ns1115.ui-dns.biz, ns1115.ui-dns.com, ns1115.ui-dns.de and ns1115.ui-dns.org.

edtwltd.com at least partially shares name servers with other domains, including geegit.com, ascooper.co.uk, vmr-consulting.de, allforbeauty.de and business-improvisation.com.

These name servers are commonly used with ns1080.ui-dns.org and ns1093.ui-dns.com.

Hosts with two IP numbers:

Host ns1115.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5173:100 and 217.160.81.115

Host ns1115.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5273:100 and 217.160.82.115

Host ns1115.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:115 and 217.160.80.115

Host ns1115.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5373:100 and 217.160.83.115

Mail Servers

edtwltd.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

edtwltd.com shares its mail server setup with other domains, including allen-family.org, bitesizemegan.com, carevana.net, multitaskingmyth.com and devotedimagery.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.