studilex.org - robtex.com

studilex.org

DNSSEC⚠️ Not signed
A2620:127:f00f:7::🇨🇦 Cloudflare2620:127:f00f::/48 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
A23.227.38.67🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
NSns1108.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:526c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1108.ui-dns.com
A217.160.82.108🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1108.ui-dns.com
NSns1021.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5015:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.de
A217.160.80.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.ui-dns.de
NSns1058.ui-dns.org
A2001:8d8:fe:53:0:d9a0:533a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1058.ui-dns.org
A217.160.83.58🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1058.ui-dns.org
NSns1114.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5172:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.biz
A217.160.81.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.biz
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ~all
SOAns1108.ui-dns.comhostmaster@1und1.com 2017-06-02 #2

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774430424

Same first word

studilex.org

DNS History

11 records (8 active, 3 former)

201820192020202120222023202420252026NSns1021.ui-dns.dens1058.ui-dns.orgns1108.ui-dns.comns1114.ui-dns.bizns5.dnsdun.comns5.dnsdun.netMXmx00.ionos.demx01.ionos.deA23.227.38.672620:127:f00f:7::128.1.231.26
●NSns1021.ui-dns.de2026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42
●NSns1058.ui-dns.org2026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42
●NSns1108.ui-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42
●NSns1114.ui-dns.biz2026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42
○NSns5.dnsdun.com2017-08-28 → 2017-08-28 · 2 obs
● 2017-08-28 15:58:14
○ 2026-03-25 09:54:42
○NSns5.dnsdun.net2017-08-28 → 2017-08-28 · 2 obs
● 2017-08-28 15:58:14
○ 2026-03-25 09:54:42
●MXmx00.ionos.de2026-03-25 → 2026-03-25 · 1 obs
● 2026-03-25 09:54:42
●MXmx01.ionos.de2026-03-25 → 2026-03-25 · 1 obs
● 2026-03-25 09:54:42
○A128.1.231.262017-08-28 → 2017-08-28 · 2 obs
● 2017-08-28 15:58:14
○ 2026-03-25 09:54:42
●A23.227.38.672026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42
●A2620:127:f00f:7::2026-03-25 → 2026-03-25 · 2 obs
○ 2017-08-28 15:58:14
● 2026-03-25 09:54:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
studilex.orgns1114.ui-dns.biz, ns1058.ui-dns.org, ns1108.ui-dns.com, ns1021.ui-dns.de2 records

✅ Authoritative Response

Server:217.160.82.108

NS records: ns1114.ui-dns.biz, ns1058.ui-dns.org, ns1108.ui-dns.com, ns1021.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studilex.org (unsigned zone)

⏱️ Timing

Total: 799ms | Queries: -

📄 Records

TypeCountSample Data
A123.227.38.67
AAAA12620:127:f00f:7::
NS4ns1108.ui-dns.com, ns1021.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf.perfora.net include:
SOA1ns1108.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1058.ui-dns.org, ns1058.ui-dns.org)

Analysis

IP Addresses

studilex.org resolves to two IP numbers: 2620:127:f00f:7:: and 23.227.38.67.

Other host names, for instance paolafiorenza.com, policeshop.store, betterhomefurniture.com, tamatsa.com and fairytaleballoons.com share IP numbers with studilex.org.

Name Servers

studilex.org's delegation is handled by four name servers: ns1114.ui-dns.biz, ns1108.ui-dns.com, ns1021.ui-dns.de and ns1058.ui-dns.org.

studilex.org partially shares name servers with other domains; examples include clubadlacimurga.es, systemcenteradmin.com, todopocketpc.com, h-mail.co.uk and bayerische-krebsgesellschaft.de.

These name servers are commonly used alongside ns1114.ui-dns.de, ns1114.ui-dns.org, ns1114.ui-dns.com, ns1021.ui-dns.com, ns1108.ui-dns.biz, ns1108.ui-dns.de, ns1108.ui-dns.org, ns1021.ui-dns.biz, ns1021.ui-dns.org and ns1058.ui-dns.com.

Host names with two IPs:

ns1114.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5172:100 and 217.160.81.114

ns1108.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:526c:100 and 217.160.82.108

ns1021.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5015:100 and 217.160.80.21

ns1058.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:533a:100 and 217.160.83.58

Mail Servers

studilex.org is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

studilex.org has the same mail server setup as other domains, including vo-dao-vietnam.de, paulus-zentrum.de, ad-blue.biz, glomb.info and venmo.de.

Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.