briefbuilder.com - dns.ninja

`briefbuilder.com`

DNSSEC	⚠️ Not signed
A	185.95.44.65^{🇳🇱 NEDZONE-AS185.95.44.0/22 Linulex Routing Block}
		PTR	`res6.mijnplesk.com`
NS	`ns6a.mijndns.com` ⭐
		A	185.95.44.65^{🇳🇱 NEDZONE-AS185.95.44.0/22 Linulex Routing Block}
			PTR	`res6.mijnplesk.com`
NS	`ns6b.mijndns.com`
		A	185.95.47.3^{🇳🇱 NEDZONE-AS185.95.44.0/22 Linulex Routing Block}
			PTR	`secondary.mijndns.com`
MX	`briefbuilder-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`detectify-verification=4cbf7cc797b6db2bf589f5f96a3df3dc`
TXT	`atlassian-domain-verification=rP7lAwJTJMael566me6ypRyHPw6lLs23xMmenJwx1ALqsTx...`
TXT	`google-site-verification=b8t4wA7fvn68eVDTJrlEjRbXohM29mLGA8Csvzm7H8E`
TXT	`MS=ms71715`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.exactonline.nl ip4:185...`
SOA	`ns6a.mijndns.com`groothuijse@briefbuilder.com 2026-01-21 #5

`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=1783163076

Subdomains

mail.briefbuilder.com

Same first word

briefbuilder.nl

briefbuilder.com

DNS History

11 records (4 active, 7 former)

○NSns1.dnstools.nl2016-09-11 → 2017-04-03 · 4 obs

● 2016-09-11 09:02:12
● 2017-04-03 23:04:58
○ 2026-02-15 00:09:44
○ 2026-07-04 11:17:00

○NSns2.dnstools.nl2016-09-11 → 2017-04-03 · 4 obs

● 2016-09-11 09:02:12
● 2017-04-03 23:04:58
○ 2026-02-15 00:09:44
○ 2026-07-04 11:17:00

●NSns6a.mijndns.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-04-03 23:04:58
● 2026-02-15 00:09:44
● 2026-07-04 11:17:00

●NSns6b.mijndns.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-04-03 23:04:58
● 2026-02-15 00:09:44
● 2026-07-04 11:17:00

●MXbriefbuilder-com.mail.protection.outlook.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-04-03 23:04:58
● 2026-02-15 00:09:44
● 2026-07-04 11:17:00

○MXmail.briefbuilder.com2016-09-11 → 2016-09-11 · 3 obs

● 2016-09-11 09:02:12
○ 2017-04-03 23:04:58
○ 2026-07-04 11:17:00

○MXmail.icop.nl2017-04-03 → 2017-04-03 · 4 obs

○ 2016-09-11 09:02:12
● 2017-04-03 23:04:58
○ 2026-02-15 00:09:44
○ 2026-07-04 11:17:00

●A185.95.44.652026-02-15 → 2026-07-04 · 3 obs

○ 2017-04-03 23:04:58
● 2026-02-15 00:09:44
● 2026-07-04 11:17:00

○A207.148.248.1432015-10-18 → 2016-03-29 · 5 obs

○ 2015-06-02 21:49:08
● 2015-10-18 11:03:34
● 2016-03-29 19:57:12
○ 2016-09-11 09:02:12
○ 2026-07-04 11:17:00

○A66.151.181.492015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 21:49:08
○ 2015-10-18 11:03:34
○ 2026-07-04 11:17:00

○A81.26.212.692016-09-11 → 2017-04-03 · 5 obs

○ 2016-03-29 19:57:12
● 2016-09-11 09:02:12
● 2017-04-03 23:04:58
○ 2026-02-15 00:09:44
○ 2026-07-04 11:17:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
briefbuilder.com	ns6a.mijndns.com, ns6b.mijndns.com	2 records

✅ Authoritative Response

Server:185.95.44.65

NS records: ns6a.mijndns.com, ns6b.mijndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for briefbuilder.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.95.44.65`
NS	2	`ns6b.mijndns.com, ns6a.mijndns.com`
MX	1	`briefbuilder-com.mail.protection.outlook`
TXT	5	`detectify-verification=4cbf7cc797b6db2bf, MS=ms71715...`
SOA	1	`ns6a.mijndns.com groothuijse.briefbuilde`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns6a.mijndns.com, ns6b.mijndns.com)

Analysis

Hierarchy

briefbuilder.com is a parent domain of mail.briefbuilder.com.

IP Addresses

briefbuilder.com resolves to just one IP address, 185.95.44.65.

Two other host names, along with gam-nv.be, mail.mooiwonen.be and pop.s1.primusbelgium.com, also share IP numbers with briefbuilder.com.

Name Servers

The NS records for briefbuilder.com delegate to ns6a.mijndns.com and ns6b.mijndns.com.

briefbuilder.com shares its NS records with other domains, for example brandweerhilversum.nl, brandweergooienvechtstreek.nl, vrgv.nl and two others.

briefbuilder.com shares at least some of its name servers with other domains, including greentechnology.nl, garagebaeten.be, greentechnology.be and two others.

These name servers are frequently seen alongside the name servers ns1a.primusbelgium.com, ns1b.primusbelgium.com, ns15a.mijndns.com and ns15b.mijndns.com.

ns6a.mijndns.com and ns6b.mijndns.com each resolve to one IP number: ns6a.mijndns.com points to 185.95.44.65 and ns6b.mijndns.com points to 185.95.47.3.

Mail Servers

The sole mail server for briefbuilder.com is briefbuilder-com.mail.protection.outlook.com.

With 8 IP addresses total, briefbuilder-com.mail.protection.outlook.com resolves to 52.101.68.27, 52.101.68.39, 52.101.73.19 and 5 others.