perfficiency.com - dns.ninja

`perfficiency.com`

DNSSEC	⚠️ Not signed
A	209.42.19.23^{🇬🇧 WHG-LON209.42.19.0/24}
		PTR	`d7154.lon1.stableserver.net`
NS	`ns1065.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5341:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
		A	217.160.83.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
NS	`ns1065.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5141:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.biz`
		A	217.160.81.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.biz`
NS	`ns1065.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5241:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.com`
		A	217.160.82.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.com`
NS	`ns1065.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:65^{🇺🇸 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	`ns1065.ui-dns.de`
		A	217.160.80.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.de`
MX	`perfficiency-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms55602224`
TXT	`v=spf1 ip4:91.238.160.119 include:spf.protection.outlook.com -all`
SOA	`ns1065.ui-dns.org`hostmaster@1and1.com 2017-04-17 #34

`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=1782549295

Same first word

perfficiency.com

Similar names

efficiencypr.com

DNS History

14 records (6 active, 8 former)

○NSns-uk.1and1-dns.biz2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

○NSns-uk.1and1-dns.co.uk2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

○NSns-uk.1and1-dns.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

○NSns-uk.1and1-dns.org2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

●NSns1065.ui-dns.biz2017-12-26 → 2026-06-27 · 3 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
● 2026-06-27 08:57:56

●NSns1065.ui-dns.com2017-12-26 → 2026-06-27 · 3 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
● 2026-06-27 08:57:56

●NSns1065.ui-dns.de2017-12-26 → 2026-06-27 · 3 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
● 2026-06-27 08:57:56

●NSns1065.ui-dns.org2017-12-26 → 2026-06-27 · 3 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
● 2026-06-27 08:57:56

●MXperfficiency-com.mail.protection.outlook.com2016-12-21 → 2026-06-27 · 2 obs

● 2016-12-21 03:34:18
● 2026-06-27 08:57:56

○A2001:8d8:1001:532d:c5ce:4b2e:2cc9:a8482016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

○A2001:8d8:100f:f000::2732017-12-26 → 2017-12-26 · 4 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
○ 2026-03-17 12:46:54
○ 2026-06-27 08:57:56

●A209.42.19.232026-03-17 → 2026-06-27 · 3 obs

○ 2017-12-26 20:14:14
● 2026-03-17 12:46:54
● 2026-06-27 08:57:56

○A217.160.0.162017-12-26 → 2017-12-26 · 4 obs

○ 2016-12-21 03:34:18
● 2017-12-26 20:14:14
○ 2026-03-17 12:46:54
○ 2026-06-27 08:57:56

○A217.160.231.752016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:34:18
○ 2017-12-26 20:14:14
○ 2026-06-27 08:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
perfficiency.com	ns1065.ui-dns.de, ns1065.ui-dns.biz, ns1065.ui-dns.org, ns1065.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.65

NS records: ns1065.ui-dns.de, ns1065.ui-dns.biz, ns1065.ui-dns.org, ns1065.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perfficiency.com (unsigned zone)

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.42.19.23`
NS	4	`ns1065.ui-dns.org, ns1065.ui-dns.de...`
MX	1	`perfficiency-com.mail.protection.outlook`
TXT	2	`MS=ms55602224, v=spf1 ip4:91.238.160.119 include:spf.pr`
SOA	1	`ns1065.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1065.ui-dns.com, ns1065.ui-dns.com)

Analysis

IP Addresses

perfficiency.com has exactly one IP address — 209.42.19.23.

limely.nh-serv.co.uk, getonsitefast.com, d7154.lon1.stableserver.net plus two other host names have IP numbers in common with perfficiency.com.

Name Servers

Four name servers handle the delegation for perfficiency.com: ns1065.ui-dns.biz, ns1065.ui-dns.com, ns1065.ui-dns.de and ns1065.ui-dns.org.

At least some of perfficiency.com's name servers are shared with other domains, for example hotelmeet.com, ookeltd.com, leebuiltllc.com and two more.

These name servers tend to co-occur with ns1113.ui-dns.biz, ns1037.ui-dns.de, ns1101.ui-dns.biz and 5 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1065.ui-dns.biz directs to 217.160.81.65 and 2001:8d8:fe:53:0:d9a0:5141:100; ns1065.ui-dns.com directs to 217.160.82.65 and 2001:8d8:fe:53:0:d9a0:5241:100; ns1065.ui-dns.de directs to 217.160.80.65 and 2607:f1c0:fe:53:185:132:32:65; ns1065.ui-dns.org directs to 217.160.83.65 and 2001:8d8:fe:53:0:d9a0:5341:100.

Mail Servers

perfficiency.com uses one mail server — perfficiency-com.mail.protection.outlook.com.

perfficiency-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.12, 52.101.73.12 plus 5 more.