`mail.mast.net`

DNSSEC	⚠️ Not signed
A	198.251.77.82^{🇺🇸 IONOS-AS198.251.64.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`server.spottedhorsehosting.com`

`mast.net`

	DNSSEC	⚠️ Not signed
	A	198.251.77.82^{🇺🇸 IONOS-AS198.251.64.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
	NS	`ns2.mast.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.mast.net` ⚠️ Not in parent delegation
	NS	`ns1.spottedhorsehosting.com` ⚠️ Not in zone NS records
	NS	`ns2.spottedhorsehosting.com` ⚠️ Not in zone NS records
	MX	`mail.mast.net` ⭐
	TXT	`v=spf1 mx a ip4:198.251.77.82 a:mail.spottedhorsehosting.com a:server.spotted...`
	SOA	`ns2.mast.net`paul@spottedhorse.com 2026-03-05 #1

MX for

mast.net

Same first word

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DNS History

6 records (1 active, 5 former)

○A108.175.9.2192015-07-04 → 2015-11-10 · 4 obs

● 2015-07-04 16:50:36
● 2015-11-10 22:44:00
○ 2016-01-04 05:44:30
○ 2026-04-12 01:05:06

●A198.251.77.822026-02-16 → 2026-04-12 · 3 obs

○ 2017-09-20 09:11:46
● 2026-02-16 05:16:36
● 2026-04-12 01:05:06

○A2607:f1c0:81a:ae00::a7:37d2016-01-10 → 2016-12-31 · 5 obs

○ 2016-01-05 22:51:10
● 2016-01-10 06:58:14
● 2016-12-31 09:18:42
○ 2017-09-20 09:11:46
○ 2026-04-12 01:05:06

○A74.208.193.402016-01-10 → 2017-09-20 · 9 obs

○ 2016-01-05 22:51:10
● 2016-01-10 06:58:14
● 2016-01-15 12:38:16
○ 2016-01-19 22:36:36
○ 2016-02-13 21:52:56
● 2016-05-14 12:24:46
● 2017-09-20 09:11:46
○ 2026-02-16 05:16:36
○ 2026-04-12 01:05:06

○A74.208.193.502016-01-19 → 2016-02-13 · 5 obs

○ 2016-01-15 12:38:16
● 2016-01-19 22:36:36
● 2016-02-13 21:52:56
○ 2016-05-14 12:24:46
○ 2026-04-12 01:05:06

○A74.208.73.2332016-01-04 → 2016-01-05 · 5 obs

○ 2015-11-10 22:44:00
● 2016-01-04 05:44:30
● 2016-01-05 22:51:10
○ 2016-01-10 06:58:14
○ 2026-04-12 01:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
mast.net	ns2.spottedhorsehosting.com, ns1.spottedhorsehosting.com	-

✅ Authoritative Response

Server:198.251.77.82

NS records: ns2.spottedhorsehosting.com, ns1.spottedhorsehosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mast.net (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.251.77.82`

Analysis

Mail Server Role

mail.mast.net serves as a mail server for mast.net.

IP Addresses

mail.mast.net resolves to one IP number: 198.251.77.82.

Other host names, for instance mail.zabaricrm.com, ns1.newyorkrubens.com, spottedhorsehosting.com, www.goreslaw.com and bryx.org share IP numbers with mail.mast.net.

mail.mast.net - robtex.com

mail.mast.net

mast.net