`bookandoffice.com`

	DNSSEC	⚠️ Not signed
	A	157.7.107.115
	NS	`dns01.muumuu-domain.com` ⭐
	NS	`dns02.muumuu-domain.com`
	MX	`mx01.lolipop.jp` ⭐
	TXT	`google-site-verification=_KUyqObnKkF0-hq-4iTProQIz7DubtievyIfI3_8QRs`
	TXT	`v=spf1 include:_spf.lolipop.jp ~all`
	SOA	`dns01.muumuu-domain.com`postmaster@bookandoffice.com serial=1739948836

`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=1781773550

Same first word

bookandoffice.com

DNS History

5 records (4 active, 1 former)

●NSdns01.muumuu-domain.com2019-12-18 → 2026-06-18 · 2 obs

● 2019-12-18 04:48:02
● 2026-06-18 09:24:32

●NSdns02.muumuu-domain.com2019-12-18 → 2026-06-18 · 2 obs

● 2019-12-18 04:48:02
● 2026-06-18 09:24:32

●MXmx01.lolipop.jp2019-12-18 → 2026-06-18 · 2 obs

● 2019-12-18 04:48:02
● 2026-06-18 09:24:32

●A157.7.107.1152026-04-14 → 2026-06-18 · 3 obs

○ 2019-12-18 04:48:02
● 2026-04-14 14:39:04
● 2026-06-18 09:24:32

○A157.7.107.792019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:48:02
○ 2026-04-14 14:39:04
○ 2026-06-18 09:24:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bookandoffice.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookandoffice.com (unsigned zone)

⏱️ Timing

Total: 2938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.107.115`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`mx01.lolipop.jp (pri: 50)`
TXT	2	`google-site-verification=_KUyqObnKkF0-hq, v=spf1 include:_spf.lolipop.jp ~all`
SOA	1	`dns01.muumuu-domain.com postmaster.booka`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

IP Addresses

bookandoffice.com points to a single IP number: 157.7.107.115.

Name Servers

bookandoffice.com is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

Mail Servers

bookandoffice.com has one mail server: mx01.lolipop.jp.

bookandoffice.com - robtex.com