microcerv.com - dns.ninja

`microcerv.com`

DNSSEC	⚠️ Not signed
A	65.220.15.2^{🇺🇸 AS2321965.220.15.0/24}
		PTR	`ns1.microcerv.com`
A	65.220.15.3^{🇺🇸 AS2321965.220.15.0/24}
A	65.220.15.4^{🇺🇸 AS2321965.220.15.0/24}
A	172.16.0.31^{UNSPECIFIED160.0.0.0/3}
A	172.16.0.254^{UNSPECIFIED160.0.0.0/3}
NS	`ns2.microcerv.com` ⭐
		A	65.220.15.4^{🇺🇸 AS2321965.220.15.0/24}
			PTR	`ns2.microcerv.com`
		A	172.16.0.254^{UNSPECIFIED160.0.0.0/3}
NS	`ns1.microcerv.com`
		A	65.220.15.2^{🇺🇸 AS2321965.220.15.0/24}
			PTR	`ns1.microcerv.com`
NS	`ns3.microcerv.com`
		A	65.220.15.3^{🇺🇸 AS2321965.220.15.0/24}
			PTR	`ns3.microcerv.com`
NS	`ns4.microcerv.com` ⚠️ Not in zone NS records
MX	`rocca.microcerv.com` ⭐
		A	65.220.15.10^{🇺🇸 AS2321965.220.15.0/24}
			PTR	`rocca.microcerv.com`
MX	`chanot.microcerv.com`⁽¹⁰⁾
		A	65.220.15.11^{🇺🇸 AS2321965.220.15.0/24}
			PTR	`chanot.microcerv.com`
TXT	`MS=C4B6E121E908AA65043F1647ABEDA0963C478687`
TXT	`v=spf1 a mx a:mc-r3.microcerv.com a:rocca.microcerv.com a:chanot.microcerv.co...`
TXT	`te7snb8qbh09uusnll74heu1b6`
SOA	`ns2.microcerv.com`administrator@microcerv.com serial=46424

`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=1784974997

📈 Tranco rank: #943,599

Subdomains

ns3.microcerv.com

ciscoasa-1.microcerv.com

www.microcerv.com

rocca.microcerv.com

chanot.microcerv.com

ns2.microcerv.com

mc-r3.microcerv.com

ns1.microcerv.com

Same first word

microcerv.net

microcerv.com

DNS History

14 records (11 active, 3 former)

●NSns1.microcerv.com2007-08-16 → 2026-07-25 · 6 obs

● 2007-08-16 02:23:06
● 2015-08-26 12:33:16
○ 2015-10-09 11:07:46
○ 2016-01-28 04:01:00
● 2016-07-08 16:25:20
● 2026-07-25 10:45:26

●NSns2.microcerv.com2007-08-16 → 2026-07-25 · 2 obs

● 2007-08-16 02:23:06
● 2026-07-25 10:45:26

●NSns3.microcerv.com2026-02-17 → 2026-07-25 · 3 obs

○ 2016-07-08 16:25:20
● 2026-02-17 09:08:50
● 2026-07-25 10:45:26

●NSns4.microcerv.com2026-02-17 → 2026-07-25 · 3 obs

○ 2016-07-08 16:25:20
● 2026-02-17 09:08:50
● 2026-07-25 10:45:26

●MXchanot.microcerv.com2007-08-16 → 2026-07-25 · 2 obs

● 2007-08-16 02:23:06
● 2026-07-25 10:45:26

○MXmc-relay1.microcerv.com2015-08-26 → 2016-07-08 · 5 obs

○ 2007-08-16 02:23:06
● 2015-08-26 12:33:16
● 2016-07-08 16:25:20
○ 2026-02-17 09:08:50
○ 2026-07-25 10:45:26

●MXrocca.microcerv.com2007-08-16 → 2026-07-25 · 2 obs

● 2007-08-16 02:23:06
● 2026-07-25 10:45:26

●A172.16.0.2542026-02-17 → 2026-07-25 · 3 obs

○ 2016-07-08 16:25:20
● 2026-02-17 09:08:50
● 2026-07-25 10:45:26

●A172.16.0.312016-07-08 → 2026-07-25 · 3 obs

○ 2015-08-26 12:33:16
● 2016-07-08 16:25:20
● 2026-07-25 10:45:26

○A2002:41dc:f02::41dc:f022016-07-08 → 2016-07-08 · 4 obs

○ 2015-08-26 12:33:16
● 2016-07-08 16:25:20
○ 2026-02-17 09:08:50
○ 2026-07-25 10:45:26

●A65.220.15.22007-08-16 → 2026-07-25 · 2 obs

● 2007-08-16 02:23:06
● 2026-07-25 10:45:26

○A65.220.15.222007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 02:23:06
○ 2015-08-26 12:33:16
○ 2026-07-25 10:45:26

●A65.220.15.32026-02-17 → 2026-07-25 · 3 obs

○ 2016-07-08 16:25:20
● 2026-02-17 09:08:50
● 2026-07-25 10:45:26

●A65.220.15.42007-08-16 → 2026-07-25 · 2 obs

● 2007-08-16 02:23:06
● 2026-07-25 10:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microcerv.com	ns2.microcerv.com, ns1.microcerv.com, ns3.microcerv.com, ns4.microcerv.com	4 records

✅ Authoritative Response

Server:65.220.15.4

NS records: ns2.microcerv.com, ns1.microcerv.com, ns3.microcerv.com, ns4.microcerv.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microcerv.com (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`172.16.0.254, 172.16.0.31...`
NS	3	`ns1.microcerv.com, ns3.microcerv.com...`
MX	2	`chanot.microcerv.com (pri: 10), rocca.microcerv.com (pri: 5)`
TXT	3	`te7snb8qbh09uusnll74heu1b6, MS=C4B6E121E908AA65043F1647ABEDA0963C478...`
SOA	1	`ns2.microcerv.com administrator.microcer`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns2.microcerv.com, ns1.microcerv.com, ns3.microcerv.com...)

Analysis

Hierarchy

Among the subdomains of microcerv.com are ns3.microcerv.com, ciscoasa-1.microcerv.com, www.microcerv.com, rocca.microcerv.com, chanot.microcerv.com and a few other host names.

IP Addresses

microcerv.com resolves to five IP numbers: 65.220.15.2, 65.220.15.3, 65.220.15.4 and two others

microcerv.com shares its IP numbers with other host names, including rsa.acer.edu.au, ns3.microcerv.com, ns2.microcerv.com and ns1.microcerv.com.

Name Servers

The NS records for microcerv.com point to four name servers: ns1.microcerv.com, ns2.microcerv.com, ns3.microcerv.com and ns4.microcerv.com.

There is at least partial name server overlap between microcerv.com and other domains — denark.com, gardenplazahotels.com, 15.220.65.in-addr.arpa and two more among them.

These name servers are routinely deployed together with the name servers mserver.microcerv.com.

Host names that have two IP addresses:

The A records for ns2.microcerv.com return 65.220.15.4 and 172.16.0.254.

Host names that point to one IP address:

ns1.microcerv.com resolves to the IP address 65.220.15.2.

ns3.microcerv.com resolves to the IP address 65.220.15.3.

Mail Servers

microcerv.com is served by two mail servers, chanot.microcerv.com and rocca.microcerv.com.

Among the domains sharing a mail server setup with microcerv.com are microcerv.net, aa-airco.com, stokeselec.com and two others.

Some mail servers of microcerv.com are also used by other domains, notably tenntitle.net and denark.com.

These mail servers are routinely found in combination with the mail servers mc-r3.microcerv.com, denark-com.mx1.arsmtp.com and denark-com.mx2.arsmtp.com.

chanot.microcerv.com → 65.220.15.11 and rocca.microcerv.com → 65.220.15.10: one IP number per host name.