textbookie.org - robtex.com

textbookie.org

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
A217.160.0.124🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1045.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:522d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.com
A217.160.82.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.com
NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.biz
A217.160.81.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.biz
NSns1045.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.de
A217.160.80.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.de
NSns1045.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.org
A217.160.83.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.org
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
SOAns1045.ui-dns.comhostmaster@1und1.com 2017-06-01 #13

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=1776800126

Same first word

textbookie.org

DNS History

11 records (11 active, 0 former)

NSns1045.ui-dns.bizns1045.ui-dns.comns1045.ui-dns.dens1045.ui-dns.orgMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA2001:8d8:100f:f000::200217.160.0.124
●NSns1045.ui-dns.biz2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●NSns1045.ui-dns.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●NSns1045.ui-dns.de2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●NSns1045.ui-dns.org2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●MXalt1.aspmx.l.google.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●MXalt2.aspmx.l.google.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●MXalt3.aspmx.l.google.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●MXalt4.aspmx.l.google.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●MXaspmx.l.google.com2026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●A2001:8d8:100f:f000::2002026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00
●A217.160.0.1242026-04-02 → 2026-04-21 · 2 obs
● 2026-04-02 02:02:50
● 2026-04-21 19:48:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
textbookie.orgns1045.ui-dns.com, ns1045.ui-dns.biz, ns1045.ui-dns.de, ns1045.ui-dns.org2 records

✅ Authoritative Response

Server:217.160.81.45

NS records: ns1045.ui-dns.com, ns1045.ui-dns.biz, ns1045.ui-dns.de, ns1045.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for textbookie.org (unsigned zone)

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.124
AAAA12001:8d8:100f:f000::200
NS4ns1045.ui-dns.de, ns1045.ui-dns.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
SOA1ns1045.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.org, ns1045.ui-dns.org)

Analysis

IP Addresses

textbookie.org has two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.124.

Other host names, for instance bunny28.com, nucarbon.net, edelhund.com, scordato.net and homogenizer.co share IP numbers with textbookie.org.

Name Servers

textbookie.org delegates to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

textbookie.org at least partially shares name servers with other domains, including coloreatuforo.com, buchheimmuseum.de, jannawerner.de, magnetrahmen.de and incredibleco.de.

Host names with two IP numbers: ns1045.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45; ns1045.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522d:100 and 217.160.82.45; ns1045.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45; ns1045.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532d:100 and 217.160.83.45.

Mail Servers

textbookie.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

textbookie.org shares at least some mail servers with other domains, for example intrallect.com, equantenergy.com, cineyama.com, bibliotece.pl and ns500698.ns500758.ns500758.ns500735.ns500736.ns500698.ns500735.ns500735.ns500708.ns500698.ns500698.ns500576.ns500619.tracksymphony.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 142.250.31.26

alt1.aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27

Host names that point to 2607:f8b0:4001:c70::1b: alt3.aspmx.l.google.com and alt4.aspmx.l.google.com

Host names that point to 192.178.209.27: alt3.aspmx.l.google.com and alt4.aspmx.l.google.com