rootask.com - dns.ninja

rootask.com

DNSSEC⚠️ Not signed
A182.48.49.81🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2171.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4001:c21::1a🇩🇪 Google2a00:1450:4001::/48
PTRlcfrai-in-f26.1e100.net
A142.251.127.27🇺🇸 Google142.251.127.0/24
PTRlcfrai-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google142.250.147.0/24
PTRrd-in-f27.1e100.net
SOA01.dnsv.jphostmaster@dnsv.jp serial=1481691729

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=1781712665

Same first word

rootask.com

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DNS History

19 records (10 active, 9 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdkns3.hosting-sys.jpdkns4.hosting-sys.jpdns01.gmoserver.jpdns02.gmoserver.jpns1.rocketnet.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA182.48.49.81157.7.156.160210.163.10.31
●NS01.dnsv.jp2017-03-31 → 2026-06-17 · 3 obs
○ 2016-07-17 11:09:04
● 2017-03-31 15:30:16
● 2026-06-17 16:40:00
●NS02.dnsv.jp2017-03-31 → 2026-06-17 · 3 obs
○ 2016-07-17 11:09:04
● 2017-03-31 15:30:16
● 2026-06-17 16:40:00
●NS03.dnsv.jp2017-03-31 → 2026-06-17 · 3 obs
○ 2016-07-17 11:09:04
● 2017-03-31 15:30:16
● 2026-06-17 16:40:00
●NS04.dnsv.jp2017-03-31 → 2026-06-17 · 3 obs
○ 2016-07-17 11:09:04
● 2017-03-31 15:30:16
● 2026-06-17 16:40:00
○NSdkns3.hosting-sys.jp2015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00
○NSdkns4.hosting-sys.jp2015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00
○NSdns01.gmoserver.jp2016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-15 00:16:54
● 2016-07-17 11:09:04
○ 2017-03-31 15:30:16
○ 2026-06-17 16:40:00
○NSdns02.gmoserver.jp2016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-15 00:16:54
● 2016-07-17 11:09:04
○ 2017-03-31 15:30:16
○ 2026-06-17 16:40:00
○NSns1.rocketnet.jp2015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00
●MXalt1.aspmx.l.google.com2015-08-10 → 2026-06-17 · 2 obs
● 2015-08-10 11:30:58
● 2026-06-17 16:40:00
●MXalt2.aspmx.l.google.com2015-08-10 → 2026-06-17 · 2 obs
● 2015-08-10 11:30:58
● 2026-06-17 16:40:00
●MXalt3.aspmx.l.google.com2016-07-17 → 2026-06-17 · 3 obs
○ 2016-03-15 00:16:54
● 2016-07-17 11:09:04
● 2026-06-17 16:40:00
●MXalt4.aspmx.l.google.com2016-07-17 → 2026-06-17 · 3 obs
○ 2016-03-15 00:16:54
● 2016-07-17 11:09:04
● 2026-06-17 16:40:00
●MXaspmx.l.google.com2015-08-10 → 2026-06-17 · 2 obs
● 2015-08-10 11:30:58
● 2026-06-17 16:40:00
○MXaspmx2.googlemail.com2015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00
○MXaspmx3.googlemail.com2015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00
○A157.7.156.1602016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-15 00:16:54
● 2016-07-17 11:09:04
○ 2017-03-31 15:30:16
○ 2026-06-17 16:40:00
●A182.48.49.812017-03-31 → 2026-06-17 · 3 obs
○ 2016-07-17 11:09:04
● 2017-03-31 15:30:16
● 2026-06-17 16:40:00
○A210.163.10.312015-08-10 → 2016-03-15 · 4 obs
● 2015-08-10 11:30:58
● 2016-03-15 00:16:54
○ 2016-07-17 11:09:04
○ 2026-06-17 16:40:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...-
rootask.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rootask.com (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

TypeCountSample Data
A1182.48.49.81
NS401.dnsv.jp, 02.dnsv.jp...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

rootask.com resolves to just one IP address, 182.48.49.81.

Two other host names, along with jtsc-ssc.com, hazum.jp and heliosfukuoka.sakura.ne.jp, also share IP numbers with rootask.com.

Name Servers

The NS records for rootask.com point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

rootask.com has at least partial name server overlap with other domains, such as jibaisekihoken.com, ikuza.jp, beautyanswers.jp and two others.

Host names that have two IP addresses:

01.dnsv.jp maps to two IP addresses — 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp maps to two IP addresses — 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp maps to two IP addresses — 157.7.35.53 and 2400:8500:3fff::53.

Host names that point to one IP address:

02.dnsv.jp points to the IP address 157.7.33.53.

Mail Servers

rootask.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between rootask.com and other domains, including ns500754.ns500754.ns500742.ns500742.ns500742.ns500671.ns500742.ns500731.ns500705.ns500705.ns500688.ns500671.ns500649.ns500688.ns500671.ns500649.lustychickser.com, picadelo.com, ns500742.ns500754.ns500671.ns500742.ns500742.ns500731.ns500704.ns500678.ns500704.ns500291.ns500291.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c19::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 142.250.102.27 and 2a00:1450:4025:402::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 192.178.213.26 and 2a00:1450:4013:c1e::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 142.251.127.27 and 2a00:1450:4001:c21::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 142.250.147.27 and 2a00:1450:4025:c01::1a.