`systemkeepers.com`

DNSSEC	⚠️ Not signed
A	74.208.236.136^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-136.elastic-ssl.ui-r.com`
NS	`ns41.1and1.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:41^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1041.ui-dns.com`
		A	185.132.34.41^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1041.ui-dns.com`
NS	`ns42.1and1.com`
		A	2607:f1c0:fe:53:185:132:35:40^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1040.ui-dns.org`
		A	185.132.35.40^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1040.ui-dns.org`
MX	`mx00.1and1.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.goo...`
SOA	`ns41.1and1.com`hostmaster@1and1.com 2017-07-11 #9

`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=1786611324

Same first word

systemkeepers.com

Similar names

keepersystems.com

DNS History

7 records (5 active, 2 former)

●NSns41.1and1.com2015-05-29 → 2026-08-13 · 2 obs

● 2015-05-29 10:57:26
● 2026-08-13 09:16:54

●NSns42.1and1.com2015-05-29 → 2026-08-13 · 2 obs

● 2015-05-29 10:57:26
● 2026-08-13 09:16:54

●MXmx00.1and1.com2015-05-29 → 2026-08-13 · 2 obs

● 2015-05-29 10:57:26
● 2026-08-13 09:16:54

●MXmx01.1and1.com2015-05-29 → 2026-08-13 · 2 obs

● 2015-05-29 10:57:26
● 2026-08-13 09:16:54

○A108.175.13.522016-09-14 → 2017-04-07 · 5 obs

○ 2016-03-28 22:48:12
● 2016-09-14 22:46:04
● 2017-04-07 03:04:54
○ 2026-07-21 14:40:10
○ 2026-08-13 09:16:54

○A74.208.20.72015-05-29 → 2016-03-28 · 4 obs

● 2015-05-29 10:57:26
● 2016-03-28 22:48:12
○ 2016-09-14 22:46:04
○ 2026-08-13 09:16:54

●A74.208.236.1362026-07-21 → 2026-08-13 · 3 obs

○ 2017-04-07 03:04:54
● 2026-07-21 14:40:10
● 2026-08-13 09:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemkeepers.com	ns41.1and1.com, ns42.1and1.com	4 records

✅ Authoritative Response

Server:217.160.82.41

NS records: ns41.1and1.com, ns42.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemkeepers.com (unsigned zone)

⏱️ Timing

Total: 2743ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.136`
NS	2	`ns41.1and1.com, ns42.1and1.com`
MX	2	`mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns41.1and1.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.1and1.com, ns41.1and1.com, ns42.1and1.com...)

Analysis

IP Addresses

systemkeepers.com points to a single IP number: 74.208.236.136.

Additional host names — thesmalls.us, smilecaresc.com, seoulrituals.store and two others — share IP numbers with systemkeepers.com.

Name Servers

Two name servers handle the delegation for systemkeepers.com: ns41.1and1.com and ns42.1and1.com.

systemkeepers.com shares its name server setup with other domains, including cyberderm.ca, adbokat.com, impacrealty.org and two others.

There is at least partial name server overlap between systemkeepers.com and other domains — silverene.ca, caitcuthbert.com, rdm.mx and two more among them.

These name servers regularly appear alongside ns-us.1and1-dns.com, ns-us.1and1-dns.us, ns-ca.1and1-dns.biz and 7 other name servers in NS record sets.

ns41.1and1.com and ns42.1and1.com both carry two IP addresses. The A records for ns41.1and1.com are 185.132.34.41 and 2607:f1c0:fe:53:185:132:34:41; the A records for ns42.1and1.com are 185.132.35.40 and 2607:f1c0:fe:53:185:132:35:40.

Mail Servers

systemkeepers.com has two mail servers: mx00.1and1.com and mx01.1and1.com.

systemkeepers.com shares the same mail server setup as other domains, including ndlx.net, remote.grienerlaw.ca, brodard.net and two others.

systemkeepers.com shares mail servers — at least in part — with other domains, including mail.divbot.net, u22947677.onlinehome-server.com, toddkraybill.com and two others.

mx00.1and1.com → 74.208.114.65 and mx01.1and1.com → 74.208.114.66: one IP number per host name.

systemkeepers.com - robtex.com