work4mac.com - dns.ninja

`work4mac.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`work4mac-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`MS=ms13623447`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2026-01-26 #0

`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=1782877911

Same first word

work4mac.com

DNS History

14 records (5 active, 9 former)

○NSns.namespace4you.de2016-05-06 → 2018-11-25 · 4 obs

● 2016-05-06 12:46:26
● 2018-11-25 14:53:58
○ 2026-02-15 22:50:50
○ 2026-07-01 04:02:18

○NSns2.namespace4you.de2016-05-06 → 2018-11-25 · 4 obs

● 2016-05-06 12:46:26
● 2018-11-25 14:53:58
○ 2026-02-15 22:50:50
○ 2026-07-01 04:02:18

●NSns63.domaincontrol.com2026-02-15 → 2026-07-01 · 3 obs

○ 2018-11-25 14:53:58
● 2026-02-15 22:50:50
● 2026-07-01 04:02:18

●NSns64.domaincontrol.com2026-02-15 → 2026-07-01 · 3 obs

○ 2018-11-25 14:53:58
● 2026-02-15 22:50:50
● 2026-07-01 04:02:18

○MXmail.work4mac.com2018-11-25 → 2018-11-25 · 4 obs

○ 2017-01-31 18:40:32
● 2018-11-25 14:53:58
○ 2026-02-15 22:50:50
○ 2026-07-01 04:02:18

○MXmxlb.ispgateway.de2016-05-06 → 2017-01-31 · 4 obs

● 2016-05-06 12:46:26
● 2017-01-31 18:40:32
○ 2018-11-25 14:53:58
○ 2026-07-01 04:02:18

●MXwork4mac-com.mail.protection.outlook.com2026-02-15 → 2026-07-01 · 3 obs

○ 2018-11-25 14:53:58
● 2026-02-15 22:50:50
● 2026-07-01 04:02:18

●A13.248.243.52026-02-15 → 2026-07-01 · 3 obs

○ 2018-11-25 14:53:58
● 2026-02-15 22:50:50
● 2026-07-01 04:02:18

○A2a00:1158:0:300:45c7::12016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 12:46:26
○ 2017-01-31 18:40:32
○ 2026-07-01 04:02:18

○A2a00:1158:1000:300::1512017-01-31 → 2017-01-31 · 4 obs

○ 2016-05-06 12:46:26
● 2017-01-31 18:40:32
○ 2018-11-25 14:53:58
○ 2026-07-01 04:02:18

○A2a00:1158:1000:300::3502018-11-25 → 2018-11-25 · 4 obs

○ 2017-01-31 18:40:32
● 2018-11-25 14:53:58
○ 2026-02-15 22:50:50
○ 2026-07-01 04:02:18

○A46.252.18.812016-05-06 → 2017-01-31 · 4 obs

● 2016-05-06 12:46:26
● 2017-01-31 18:40:32
○ 2018-11-25 14:53:58
○ 2026-07-01 04:02:18

●A76.223.105.2302026-02-15 → 2026-07-01 · 3 obs

○ 2018-11-25 14:53:58
● 2026-02-15 22:50:50
● 2026-07-01 04:02:18

○A80.67.28.802018-11-25 → 2018-11-25 · 4 obs

○ 2017-01-31 18:40:32
● 2018-11-25 14:53:58
○ 2026-02-15 22:50:50
○ 2026-07-01 04:02:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
work4mac.com	ns63.domaincontrol.com, ns64.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for work4mac.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`work4mac-com.mail.protection.outlook.com`
TXT	2	`MS=ms13623447, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)

Analysis

IP Addresses

work4mac.com points to the IP addresses 13.248.243.5 and 76.223.105.230

tiong.net, whitlockconstruction.ca, regalocabinetsanddesign.com and two other host names share IP numbers with work4mac.com.

Name Servers

work4mac.com has two authoritative name servers — ns63.domaincontrol.com and ns64.domaincontrol.com.

work4mac.com uses the same name servers as several other domains — among them asbuiltservices.ca, myplace.mx, retailguard.net and two more.

The name servers for work4mac.com overlap at least partially with those of other domains — for example traxmethod.com.

Both ns63.domaincontrol.com and ns64.domaincontrol.com have two IP addresses each. ns63.domaincontrol.com resolves to 97.74.101.42 and 2603:5:2154::2a; ns64.domaincontrol.com resolves to 173.201.69.42 and 2603:5:2254::2a.

Mail Servers

Mail for work4mac.com is handled by a single mail server, work4mac-com.mail.protection.outlook.com.

work4mac-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.