`pythonic-exam.com`

DNSSEC	⚠️ Not signed
A	153.122.105.25^{🇯🇵 AS131921153.122.96.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
		PTR	`ay.ptr182.ptrcloud.net`
NS	`ns.kosai.org` ⭐
		A	133.242.225.177^{🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`ns.kosai.org`
NS	`ns.epress.jp`
		A	153.122.55.100^{🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
			PTR	`ns.epress.jp`
MX	`lana.padrac.ne.jp` ⭐
		A	153.122.62.52^{🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
			PTR	`lana.padrac.ne.jp`
TXT	`v=spf1 +ip4:153.122.74.40/32 +ip4:153.122.105.25/32 +ip4:153.122.62.52/32 ~all`
TXT	`v=spf1 a mx include:asp.cuenote.jp ~all`
SOA	`ns.kosai.org`postmaster@ns.kosai.org 2024-03-05 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #676990 globally
rank #309215 in the tld

Same first word

pythonic-exam.com

DNS History

7 records (4 active, 3 former)

●NSns.epress.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2016-12-13 21:58:10
● 2026-02-14 22:55:56
● 2026-03-24 09:33:58

●NSns.kosai.org2016-12-13 → 2026-03-24 · 2 obs

● 2016-12-13 21:58:10
● 2026-03-24 09:33:58

○NSns.pda.gr.jp2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:58:10
○ 2026-02-14 22:55:56
○ 2026-03-24 09:33:58

○MXbn.ptr128.public.gmocloud.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:58:10
○ 2026-02-14 22:55:56
○ 2026-03-24 09:33:58

●MXlana.padrac.ne.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2016-12-13 21:58:10
● 2026-02-14 22:55:56
● 2026-03-24 09:33:58

●A153.122.105.252026-02-14 → 2026-03-24 · 3 obs

○ 2016-12-13 21:58:10
● 2026-02-14 22:55:56
● 2026-03-24 09:33:58

○A153.122.74.402016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:58:10
○ 2026-02-14 22:55:56
○ 2026-03-24 09:33:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pythonic-exam.com	ns.kosai.org, ns.epress.jp	-

✅ Authoritative Response

Server:153.122.55.100

NS records: ns.kosai.org, ns.epress.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pythonic-exam.com (unsigned zone)

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.105.25`
NS	2	`ns.kosai.org, ns.epress.jp`
MX	1	`lana.padrac.ne.jp (pri: 10)`
TXT	2	`v=spf1 +ip4:153.122.74.40/32 +ip4:153.12, v=spf1 a mx include:asp.cuenote.jp ~all`
SOA	1	`ns.kosai.org postmaster.ns.kosai.org`

Analysis

IP Addresses

pythonic-exam.com points to an IP address: 153.122.105.25.

Other host names, such as phpexam.jp, npo-fujinokuni.jp and ay.ptr182.ptrcloud.net, share IP numbers with pythonic-exam.com.

Name Servers

Two name servers ns.epress.jp and ns.kosai.org handle the delegation for pythonic-exam.com.

pythonic-exam.com shares the same name server setup as other domains, for instance yonezawa-ss.co.jp, takahamatsubasa-ganka.jp, toyohashi-bihaku.jp, npoabc.jp and phpexam.jp.

pythonic-exam.com shares name servers with other domains at least partially, for example padrac.jp.

Host names with one IP:

ns.epress.jp points to: 153.122.55.100

ns.kosai.org points to: 133.242.225.177

Mail Servers

pythonic-exam.com is handled by a single mail server, lana.padrac.ne.jp.

The host name lana.padrac.ne.jp points to IP 153.122.62.52.

pythonic-exam.com - robtex.com