opendoctors.jp - robtex.com

opendoctors.jp

DNSSEC⚠️ Not signed
NSns-1372.awsdns-43.org ⚠️ Not in zone NS records
A2600:9000:5305:5c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1372.awsdns-43.org
A205.251.197.92🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1372.awsdns-43.org
NSns-160.awsdns-20.com ⚠️ Not in zone NS records
A2600:9000:5300:a000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-160.awsdns-20.com
A205.251.192.160🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-160.awsdns-20.com
NSns-1632.awsdns-12.co.uk ⚠️ Not in zone NS records
A2600:9000:5306:6000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1632.awsdns-12.co.uk
A205.251.198.96🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1632.awsdns-12.co.uk
NSns-687.awsdns-21.net ⚠️ Not in zone NS records
A2600:9000:5302:af00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-687.awsdns-21.net
A205.251.194.175🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-687.awsdns-21.net

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776054603

Same first word

opendoctors.jp

DNS History

41 records (4 active, 37 former)

20192020202120222023202420252026NSns-1372.awsdns-43.orgns-160.awsdns-20.comns-1632.awsdns-12.co.ukns-687.awsdns-21.netMXinbound-smtp.us-east-1.amazonaws.comA13.32.205.15713.32.205.16313.32.205.18013.32.205.22713.33.35.12913.33.35.1913.33.35.2213.33.35.813.35.8.1913.35.8.2613.35.8.5313.35.8.8652.84.179.10052.84.179.19352.84.179.22252.84.179.4852.85.201.1052.85.201.11752.85.201.17352.85.201.9154.230.135.14054.230.135.20354.230.135.7654.230.135.8554.230.147.10254.230.147.17354.230.147.18154.230.147.8754.230.173.11254.230.173.1654.230.173.5954.230.173.7954.230.19.4354.230.19.4754.230.19.6454.230.19.7
●NSns-1372.awsdns-43.org2018-07-11 → 2026-04-13 · 2 obs
● 2018-07-11 04:04:20
● 2026-04-13 04:56:30
●NSns-160.awsdns-20.com2018-07-11 → 2026-04-13 · 2 obs
● 2018-07-11 04:04:20
● 2026-04-13 04:56:30
●NSns-1632.awsdns-12.co.uk2018-07-11 → 2026-04-13 · 2 obs
● 2018-07-11 04:04:20
● 2026-04-13 04:56:30
●NSns-687.awsdns-21.net2018-07-11 → 2026-04-13 · 2 obs
● 2018-07-11 04:04:20
● 2026-04-13 04:56:30
○MXinbound-smtp.us-east-1.amazonaws.com2018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.32.205.1572018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.32.205.1632018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.32.205.1802018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.32.205.2272018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.33.35.1292018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.33.35.192018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.33.35.222018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.33.35.82018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.35.8.192018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.35.8.262018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.35.8.532018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A13.35.8.862018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.84.179.1002018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.84.179.1932018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.84.179.2222018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.84.179.482018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.85.201.102018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.85.201.1172018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.85.201.1732018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A52.85.201.912018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.135.1402018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.135.2032018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.135.762018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.135.852018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.147.1022018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.147.1732018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.147.1812018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.147.872018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.173.1122018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.173.162018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.173.592018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.173.792018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.19.432018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.19.472018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.19.642018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30
○A54.230.19.72018-07-11 → 2018-07-11 · 3 obs
● 2018-07-11 04:04:20
○ 2026-04-03 17:12:32
○ 2026-04-13 04:56:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, h.dns.jp...-
opendoctors.jpns-1632.awsdns-12.co.uk, ns-1372.awsdns-43.org, ns-687.awsdns-21.net, ns-160.awsdns-20.com-

✅ Authoritative Response

Server:205.251.197.92

NS records: ns-1632.awsdns-12.co.uk, ns-1372.awsdns-43.org, ns-687.awsdns-21.net, ns-160.awsdns-20.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opendoctors.jp (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

opendoctors.jp is delegated to four name servers: ns-160.awsdns-20.com, ns-687.awsdns-21.net, ns-1372.awsdns-43.org and ns-1632.awsdns-12.co.uk.

opendoctors.jp at least partially shares its name servers with other domains, for instance ats-inc.org, worldwebtravel.info, hr-aa.com, theauthorsmuse.com and redfiveit.net.

These name servers are commonly used with ns-619.awsdns-13.net, ns-1073.awsdns-06.org and ns-1807.awsdns-33.co.uk.

Host names with two IPs: ns-160.awsdns-20.com points to 2600:9000:5300:a000::1 and 205.251.192.160; ns-687.awsdns-21.net points to 2600:9000:5302:af00::1 and 205.251.194.175; ns-1372.awsdns-43.org points to 2600:9000:5305:5c00::1 and 205.251.197.92; ns-1632.awsdns-12.co.uk points to 2600:9000:5306:6000::1 and 205.251.198.96.