`biblio-select.com`

DNSSEC	⚠️ Not signed
A	54.65.172.3^{🇯🇵 Amazon54.64.0.0/15 EC2 NRT prefix}
		PTR	`ec2-54-65-172-3.ap-northeast-1.compute.amazonaws.com`
NS	`n(0x736578)p1.value-domain.com` ⚠️ Not in zone NS records
		A	54.65.172.3^{🇯🇵 Amazon54.64.0.0/15 EC2 NRT prefix}
			PTR	`ec2-54-65-172-3.ap-northeast-1.compute.amazonaws.com`
NS	`n(0x736578)p2.value-domain.com` ⚠️ Not in zone NS records
		A	52.25.92.0^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-25-92-0.us-west-2.compute.amazonaws.com`

`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

WOT: SAFE (60/100)

MX for

biblio-select.com

Subdomains

mail.biblio-select.com

Same first word

biblio-select.com

DNS History

16 records (3 active, 13 former)

○NSmaster.dns.ne.jp2016-03-22 → 2017-04-02 · 4 obs

○ 2015-10-17 10:31:52
● 2016-03-22 00:57:16
● 2017-04-02 06:29:32
○ 2026-03-24 07:47:08

○NSns1.a039.srvdomestic3031.com2026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 07:47:08

○NSns1.dns.ne.jp2016-03-22 → 2017-04-02 · 4 obs

○ 2015-10-17 10:31:52
● 2016-03-22 00:57:16
● 2017-04-02 06:29:32
○ 2026-03-24 07:47:08

○NSns1.tera-byte.com2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 23:57:58
○ 2015-10-17 10:31:52
○ 2026-03-24 07:47:08

○NSns2.a039.srvdomestic3031.com2026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 07:47:08

○NSns2.dns.ne.jp2016-03-22 → 2017-04-02 · 4 obs

○ 2015-10-17 10:31:52
● 2016-03-22 00:57:16
● 2017-04-02 06:29:32
○ 2026-03-24 07:47:08

○NSns2.tera-byte.com2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 23:57:58
○ 2015-10-17 10:31:52
○ 2026-03-24 07:47:08

○NSns3.tera-byte.com2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 23:57:58
○ 2015-10-17 10:31:52
○ 2026-03-24 07:47:08

●NSn(0x736578)p1.value-domain.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-02 06:29:32
● 2026-03-24 07:47:08

●NSn(0x736578)p2.value-domain.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-02 06:29:32
● 2026-03-24 07:47:08

○MXbiblio-select.com2016-03-22 → 2017-04-02 · 4 obs

○ 2015-10-17 10:31:52
● 2016-03-22 00:57:16
● 2017-04-02 06:29:32
○ 2026-03-24 07:47:08

○MXmailscanner.tera-byte.com2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 23:57:58
○ 2015-10-17 10:31:52
○ 2026-03-24 07:47:08

○A216.194.98.2192015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 23:57:58
○ 2015-10-17 10:31:52
○ 2026-03-24 07:47:08

○A49.212.142.1802026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 07:47:08

●A54.65.172.32026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-02 06:29:32
● 2026-03-24 07:47:08

○A59.106.27.2372016-03-22 → 2017-04-02 · 4 obs

○ 2015-10-17 10:31:52
● 2016-03-22 00:57:16
● 2017-04-02 06:29:32
○ 2026-03-24 07:47:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biblio-select.com	n(0x736578)p1.value-domain.com, n(0x736578)p2.value-domain.com	2 records

✅ Authoritative Response

Server:52.25.92.0

NS records: n(0x736578)p1.value-domain.com, n(0x736578)p2.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biblio-select.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.65.172.3`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (n(0x736578)p1.value-domain.com, n(0x736578)p2.value-domain.com)

Analysis

Hierarchy

biblio-select.com is the parent of mail.biblio-select.com.

Mail Server Role

biblio-select.com serves as the mail server for biblio-select.com.

IP Addresses

biblio-select.com points to IP number 54.65.172.3.

For instance, other host names *.gob.jp, tetudo-musume.10.gob.jp, chuyaden.com, valueserver.info and www.akagami.happy.nu share IP numbers with biblio-select.com.

Name Servers

biblio-select.com is delegated to two name servers: n(0x736578)p1.value-domain.com and n(0x736578)p2.value-domain.com.

biblio-select.com uses the same name server setup as other domains such as ronz.net, asakusa-don.com, future-mapping.com, soap-sc.com and nishioart.net.

Host names with one IP number:

n(0x736578)p1.value-domain.com points to: 54.65.172.3.

n(0x736578)p2.value-domain.com points to: 52.25.92.0.

biblio-select.com - robtex.com