`bttfriser.com`

DNSSEC	⚠️ Not signed
A	157.7.107.94^{🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`157-7-107-94.virt.lolipop.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`apple-domain=WLxtseQC7LklKnT4`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-08-15 #2

`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=1778834011

Subdomains

www.bttfriser.com

Same first word

bttfriser.com

DNS History

14 records (6 active, 8 former)

●NSmaster.dns.ne.jp2026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

○NSns01.yahoodomains.jp2015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 03:47:50
● 2017-02-08 00:52:10
○ 2020-04-11 18:32:32
○ 2026-05-15 08:44:18

○NSns02.yahoodomains.jp2015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 03:47:50
● 2017-02-08 00:52:10
○ 2020-04-11 18:32:32
○ 2026-05-15 08:44:18

●NSns1.dns.ne.jp2026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

●NSns2.dns.ne.jp2026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

○NSuns01.lolipop.jp2020-04-11 → 2020-04-11 · 4 obs

○ 2017-02-08 00:52:10
● 2020-04-11 18:32:32
○ 2026-02-18 12:15:58
○ 2026-05-15 08:44:18

○NSuns02.lolipop.jp2020-04-11 → 2020-04-11 · 4 obs

○ 2017-02-08 00:52:10
● 2020-04-11 18:32:32
○ 2026-02-18 12:15:58
○ 2026-05-15 08:44:18

○MXmailt.do-reg.jp2015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 03:47:50
● 2017-02-08 00:52:10
○ 2020-04-11 18:32:32
○ 2026-05-15 08:44:18

○MXmx01.lolipop.jp2020-04-11 → 2020-04-11 · 4 obs

○ 2017-02-08 00:52:10
● 2020-04-11 18:32:32
○ 2026-02-18 12:15:58
○ 2026-05-15 08:44:18

●MXmx01.mail.icloud.com2026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

●MXmx02.mail.icloud.com2026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

○A157.7.107.472020-04-11 → 2020-04-11 · 4 obs

○ 2017-02-08 00:52:10
● 2020-04-11 18:32:32
○ 2026-02-18 12:15:58
○ 2026-05-15 08:44:18

●A157.7.107.942026-02-18 → 2026-05-15 · 3 obs

○ 2020-04-11 18:32:32
● 2026-02-18 12:15:58
● 2026-05-15 08:44:18

○A210.168.35.32015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 03:47:50
● 2017-02-08 00:52:10
○ 2020-04-11 18:32:32
○ 2026-05-15 08:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bttfriser.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bttfriser.com (unsigned zone)

⏱️ Timing

Total: 1072ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.107.94`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=WLxtseQC7LklKnT4, v=spf1 include:icloud.com ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Hierarchy

bttfriser.com is the parent of www.bttfriser.com.

IP Addresses

bttfriser.com resolves to one IP number: 157.7.107.94.

other host names including z80.msx.click, k-12jp.com, hikaru.red, hata-ichiba.com and k-ways.info share IP numbers with bttfriser.com.

Name Servers

bttfriser.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

bttfriser.com at least partially shares name servers with other domains, for instance p-d-m.biz, eastwestcanada.jp, web-dental.com, kyutooki.net and niku-nama.com.

Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

Two mail servers handle bttfriser.com: mx01.mail.icloud.com and mx02.mail.icloud.com.

bttfriser.com shares the same mail server setup as other domains, for instance nuvu.tv, endres-online.com, joaodias.eu, thezeys.com and bcreativo.com.

bttfriser.com shares at least some mail servers with other domains, including timmy.com, adminsys.ch, listella.com and ashiwel.com.

Host names with six IP numbers:

The host names mx01.mail.icloud.com and mx02.mail.icloud.com point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

bttfriser.com - robtex.com

bttfriser.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bttfriser.com`

`com`