gakumo-study.com - robtex.com

gakumo-study.com

DNSSEC⚠️ Not signed
NSns-1221.awsdns-24.org ⭐
A2600:9000:5304:c500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1221.awsdns-24.org
A205.251.196.197🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1221.awsdns-24.org
NSns-105.awsdns-13.com
A2600:9000:5300:6900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-105.awsdns-13.com
A205.251.192.105🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-105.awsdns-13.com
NSns-1824.awsdns-36.co.uk
A2600:9000:5307:2000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1824.awsdns-36.co.uk
A205.251.199.32🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1824.awsdns-36.co.uk
NSns-575.awsdns-07.net
A2600:9000:5302:3f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-575.awsdns-07.net
A205.251.194.63🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-575.awsdns-07.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=YDVyKBAEKGlRMmxusdIfbYnVonR4es9o2RfqHLFQbec
SOAns-1221.awsdns-24.orgawsdns-hostmaster@amazon.com serial=1

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=1775979427

Same first word

gakumo-study.com

DNS History

26 records (9 active, 17 former)

20162017201820192020202120222023202420252026NSns-105.awsdns-13.comns-1221.awsdns-24.orgns-1824.awsdns-36.co.ukns-575.awsdns-07.netns-1066.awsdns-05.orgns-2024.awsdns-61.co.ukns-250.awsdns-31.comns-850.awsdns-42.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA54.231.224.2754.231.225.14054.231.225.14454.231.225.354.231.226.1954.231.226.2754.231.226.3554.231.228.1254.231.228.854.231.229.054.231.229.1654.231.230.1654.231.230.20
●NSns-105.awsdns-13.com2026-03-25 → 2026-04-12 · 3 obs
○ 2016-07-23 08:14:28
● 2026-03-25 23:53:56
● 2026-04-12 08:02:48
○NSns-1066.awsdns-05.org2015-05-22 → 2016-07-23 · 4 obs
● 2015-05-22 02:23:38
● 2016-07-23 08:14:28
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
●NSns-1221.awsdns-24.org2026-03-25 → 2026-04-12 · 3 obs
○ 2016-07-23 08:14:28
● 2026-03-25 23:53:56
● 2026-04-12 08:02:48
●NSns-1824.awsdns-36.co.uk2026-03-25 → 2026-04-12 · 3 obs
○ 2016-07-23 08:14:28
● 2026-03-25 23:53:56
● 2026-04-12 08:02:48
○NSns-2024.awsdns-61.co.uk2015-05-22 → 2016-07-23 · 4 obs
● 2015-05-22 02:23:38
● 2016-07-23 08:14:28
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○NSns-250.awsdns-31.com2015-05-22 → 2016-07-23 · 4 obs
● 2015-05-22 02:23:38
● 2016-07-23 08:14:28
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
●NSns-575.awsdns-07.net2026-03-25 → 2026-04-12 · 3 obs
○ 2016-07-23 08:14:28
● 2026-03-25 23:53:56
● 2026-04-12 08:02:48
○NSns-850.awsdns-42.net2015-05-22 → 2016-07-23 · 4 obs
● 2015-05-22 02:23:38
● 2016-07-23 08:14:28
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
●MXalt1.aspmx.l.google.com2015-05-22 → 2026-04-12 · 2 obs
● 2015-05-22 02:23:38
● 2026-04-12 08:02:48
●MXalt2.aspmx.l.google.com2015-05-22 → 2026-04-12 · 2 obs
● 2015-05-22 02:23:38
● 2026-04-12 08:02:48
●MXaspmx.l.google.com2015-05-22 → 2026-04-12 · 2 obs
● 2015-05-22 02:23:38
● 2026-04-12 08:02:48
●MXaspmx2.googlemail.com2015-05-22 → 2026-04-12 · 2 obs
● 2015-05-22 02:23:38
● 2026-04-12 08:02:48
●MXaspmx3.googlemail.com2015-05-22 → 2026-04-12 · 2 obs
● 2015-05-22 02:23:38
● 2026-04-12 08:02:48
○A54.231.224.272016-01-14 → 2016-01-14 · 4 obs
○ 2015-10-19 03:44:04
● 2016-01-14 21:06:08
○ 2016-03-22 20:22:30
○ 2026-04-12 08:02:48
○A54.231.225.1402016-03-27 → 2016-03-27 · 4 obs
○ 2016-03-22 20:22:30
● 2016-03-27 09:08:42
○ 2016-07-23 08:14:28
○ 2026-04-12 08:02:48
○A54.231.225.1442016-03-22 → 2016-03-22 · 4 obs
○ 2016-01-14 21:06:08
● 2016-03-22 20:22:30
○ 2016-03-27 09:08:42
○ 2026-04-12 08:02:48
○A54.231.225.32015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.226.192015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.226.272015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.226.352015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.228.122015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.228.82015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-22 02:23:38
● 2015-10-19 03:44:04
○ 2016-01-14 21:06:08
○ 2026-04-12 08:02:48
○A54.231.229.02015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2015-10-19 03:44:04
○ 2026-04-12 08:02:48
○A54.231.229.162015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.230.162015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 02:23:38
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48
○A54.231.230.202016-07-23 → 2016-07-23 · 4 obs
○ 2016-03-27 09:08:42
● 2016-07-23 08:14:28
○ 2026-03-25 23:53:56
○ 2026-04-12 08:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
gakumo-study.comns-105.awsdns-13.com, ns-575.awsdns-07.net, ns-1824.awsdns-36.co.uk, ns-1221.awsdns-24.org1 record

✅ Authoritative Response

Server:205.251.192.105

NS records: ns-105.awsdns-13.com, ns-575.awsdns-07.net, ns-1824.awsdns-36.co.uk, ns-1221.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gakumo-study.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-105.awsdns-13.com, ns-1221.awsdns-24.org...
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1google-site-verification=YDVyKBAEKGlRMmx
SOA1ns-1221.awsdns-24.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-105.awsdns-13.com)

Analysis

Name Servers

gakumo-study.com is delegated to four name servers: ns-105.awsdns-13.com, ns-575.awsdns-07.net, ns-1221.awsdns-24.org and ns-1824.awsdns-36.co.uk.

gakumo-study.com at least partially shares name servers with other domains, for instance fgkiyphpm.com, solaravm.com, sa.csnglobal.net, blockgencorp.com and cryptogiveaway.info.

These name servers are commonly used with ns-866.awsdns-44.net, ns-1272.awsdns-31.org and ns-1688.awsdns-19.co.uk.

Host names with two IP numbers:

ns-105.awsdns-13.com points to 2600:9000:5300:6900::1 and 205.251.192.105; ns-575.awsdns-07.net points to 2600:9000:5302:3f00::1 and 205.251.194.63; ns-1221.awsdns-24.org points to 2600:9000:5304:c500::1 and 205.251.196.197; ns-1824.awsdns-36.co.uk points to 2600:9000:5307:2000::1 and 205.251.199.32.

Mail Servers

gakumo-study.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

gakumo-study.com shares some mail servers with other domains, at least partially, for instance ns500742.ns500754.ns500731.ns500754.ns500678.ns500704.ns500291.ns500142.lusty(0x736c7574)z.com, quadecco.com, springer-medizin.de, nota.gr and michiganperformance.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

aspmx.l.google.com points to 2607:f8b0:4004:c21::1b and 142.251.16.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27