libbyobryan.com - robtex.com

libbyobryan.com

DNSSEC⚠️ Not signed
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
NSns01.f124jp8608.info ⭐ ⚠️ Not in parent delegation
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
NSns02.f124jp8608.info ⚠️ Not in parent delegation
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
NSns1.mathieucassegrain.com ⚠️ Not in zone NS records
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
NSns2.mathieucassegrain.com ⚠️ Not in zone NS records
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
MXlibbyobryan.com ⭐
A133.167.76.204🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRos3-368-17200.vs.sakura.ne.jp
TXTv=spf1 +a +mx +ip4:133.167.76.204 ~all
SOAns01.f124jp8608.infopostmaster@libbyobryan.com 2024-11-02 #69

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=1778577611

MX for

libbyobryan.com

Same first word

libbyobryan.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns01.f124jp8608.infons02.f124jp8608.infons1.mathieucassegrain.comns2.mathieucassegrain.comns1.bluehost.comns2.bluehost.comMXlibbyobryan.commail.libbyobryan.comA133.167.76.204198.185.159.144198.185.159.145198.49.23.144198.49.23.14566.147.244.212
●NSns01.f124jp8608.info2026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
●NSns02.f124jp8608.info2026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
○NSns1.bluehost.com2015-06-30 → 2018-01-26 · 4 obs
● 2015-06-30 00:27:58
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
●NSns1.mathieucassegrain.com2026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
○NSns2.bluehost.com2015-06-30 → 2018-01-26 · 4 obs
● 2015-06-30 00:27:58
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
●NSns2.mathieucassegrain.com2026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
●MXlibbyobryan.com2026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
○MXmail.libbyobryan.com2015-06-30 → 2018-01-26 · 4 obs
● 2015-06-30 00:27:58
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
●A133.167.76.2042026-03-05 → 2026-05-12 · 3 obs
○ 2018-01-26 23:28:42
● 2026-03-05 22:55:32
● 2026-05-12 09:20:52
○A198.185.159.1442015-11-09 → 2018-01-26 · 5 obs
○ 2015-06-30 00:27:58
● 2015-11-09 03:14:04
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
○A198.185.159.1452015-11-09 → 2018-01-26 · 5 obs
○ 2015-06-30 00:27:58
● 2015-11-09 03:14:04
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
○A198.49.23.1442015-11-09 → 2018-01-26 · 5 obs
○ 2015-06-30 00:27:58
● 2015-11-09 03:14:04
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
○A198.49.23.1452015-11-09 → 2018-01-26 · 5 obs
○ 2015-06-30 00:27:58
● 2015-11-09 03:14:04
● 2018-01-26 23:28:42
○ 2026-03-05 22:55:32
○ 2026-05-12 09:20:52
○A66.147.244.2122015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 00:27:58
○ 2015-11-09 03:14:04
○ 2026-05-12 09:20:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...-
libbyobryan.comns1.mathieucassegrain.com, ns2.mathieucassegrain.com2 records

✅ Authoritative Response

Server:133.167.76.204

NS records: ns1.mathieucassegrain.com, ns2.mathieucassegrain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libbyobryan.com (unsigned zone)

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

TypeCountSample Data
A1133.167.76.204
NS2ns02.f124jp8608.info, ns01.f124jp8608.info
MX1libbyobryan.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:133.167.76.204 ~all
SOA1ns01.f124jp8608.info postmaster.libbyobr

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mathieucassegrain.com, ns2.mathieucassegrain.com)

Analysis

Mail Server Role

libbyobryan.com serves as the mail server for libbyobryan.com.

IP Addresses

libbyobryan.com points to a single IP address: 133.167.76.204.

Other host names such as ulstertourism.info, nmd2020.com, piedistanchi.com, g-aoikaze.com and artkleko.com share IP numbers with libbyobryan.com.

Name Servers

libbyobryan.com is delegated to four name servers: ns1.mathieucassegrain.com, ns2.mathieucassegrain.com, ns01.f124jp8608.info and ns02.f124jp8608.info.

At least part of the name servers for libbyobryan.com are shared with other domains, for instance g-aoikaze.com, artkleko.com, debianusers.org, global-tel.info and chouette-tokyo.com.

Host names with one IP number: ns1.mathieucassegrain.com, ns2.mathieucassegrain.com, ns01.f124jp8608.info and ns02.f124jp8608.info point to 133.167.76.204.

Mail Servers

Mail for libbyobryan.com is handled by a single mail server, libbyobryan.com.

Host libbyobryan.com points to IP 133.167.76.204.